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The CyberPower CP1000PFCLCD PFC Sinewave UPS System with pure sine wave output and multifunction LCD safeguards mid- to high-end computer systems, servers and networking hardware that use conventional and Active Power Factor Correction (PFC) power supplies. Its automatic voltage regulation (AVR) topology delivers clean and consistent AC power, protecting connected equipment.The CP1000PFCLCD unit has a capacity of 1000VA/600Watts, ten NEMA 5-15R receptacles and on maintenance-free, user-replaceable 12V/9Ah batteries. The intelligent multi-function LCD panel displays real-time UPS vitals for ease of control. This unit offers connectivity via one HID USB and one DB9 serial ports. Protection for phone/network (RJ11/RJ45) and cable/coax (RG-6) is included. EMI/RFI filters increase the immunity of the load to noise disturbances.

The CyberPower CP1000PFCLCD PFC Sinewave UPS System with pure sine wave output and multifunction LCD safeguards mid- to high-end computer systems, servers and networking hardware that use conventional and Active Power Factor Correction (PFC) power supplies. Its automatic voltage regulation (AVR) topology delivers clean and consistent AC power, protecting connected equipment.The CP1000PFCLCD unit has a capacity of 1000VA/600Watts, ten NEMA 5-15R receptacles and on maintenance-free, user-replaceable 12V/9Ah batteries. The intelligent multi-function LCD panel displays real-time UPS vitals for ease of control. This unit offers connectivity via one HID USB and one DB9 serial ports. Protection for phone/network (RJ11/RJ45) and cable/coax (RG-6) is included. EMI/RFI filters increase the immunity of the load to noise disturbances.

It's the SMT1500RM2UC Smart-UPS 1500VA 2U Sine Wave Battery Backup and Surge Protector with SmartConnect, a highly efficient and intelligent solution for network power protection. This rackmount 2U, 120V unit is perfect for safeguarding servers, point-of-sale systems, routers, switches, hubs, and other network devices. With six NEMA 5-15R outlets, this Smart-UPS ensures your equipment stays powered and protected. The SmartConnect Port+SmartSlot and AVR add to its versatility, while the LCD interface offers clear, multilingual information and easy configuration.The unit's energy meter tracks actual kilowatt hours of usage, making it an ideal choice for energy-conscious users. Its green mode bypasses unused electrical components in good power conditions, achieving high operating efficiency without compromising protection. The SMT1500RM2UC Smart-UPS also features a pure sine wave output on battery, simulating utility power for the highest compatibility with active PFC servers and sensitive electronics. Its single switched outlet group allows for discrete reboot of hung devices, sequenced on/off, and non-critical load shedding.The SmartConnect feature offers easy-to-use remote monitoring, providing automatic notifications, firmware updates, and advanced support services. The unit's temperature-compensated battery charging extends battery life by regulating the charge voltage according to battery temperature.This Smart-UPS also boasts Boost and Trim Automatic Voltage Regulation (AVR), which corrects low and high voltage conditions without using the battery. Its automatic self-test ensures early detection of a battery that needs to be replaced, while its power conditioning protects connected loads from surges, spikes, lightning, and other power disturbances.With over 15 different programmable settings, this Smart-UPS can be tailored to your specific application needs. Its intelligent battery management maximizes battery performance and life through precision temperature-compensated charging. The SMT1500RM2UC Smart-UPS is network manageable via serial, USB, or optional ethernet, and includes Powerchute Business Edition Software for convenient monitoring and control. Its user-replaceable batteries increase availability, and its resettable circuit breakers enable a quick recovery from overload events. Safety is paramount with this Smart-UPS, which has been tested and approved to meet or exceed the industry's most rigorous standards. It provides pure sine wave output, recommended by server manufacturers using active power factor corrected (PFC) power supplies. In summary, the SMT1500RM2UC Smart-UPS 1500VA 2U Sine Wave Battery Backup and Surge Protector with SmartConnect offers a powerful, efficient, and reliable solution for network power protection.

A robust solution for safeguarding your critical electronics, the CyberPower CP1350PFCLCD PFC Sinewave UPS System delivers pure sine wave output, ensuring optimal protection for mid- to high-end computer systems, servers, and networking hardware. Designed to support both conventional and Active Power Factor Correction (PFC) power supplies, this UPS system is an essential tool for preventing business interruptions and maintaining productivity.With a substantial capacity of 1350VA/810Watts, this unit features ten NEMA 5-15R receptacles, providing ample outlets for your devices. It also houses two maintenance-free, user-replaceable 12V/7Ah batteries, ensuring long-lasting, reliable performance.One of the standout features of the CP1350PFCLCD is its automatic voltage regulation (AVR) topology. This technology ensures clean and consistent AC power, safeguarding your connected equipment from potential power issues.The intelligent multi-function LCD panel is a user-friendly feature that displays real-time UPS vitals, allowing for effortless control and monitoring. For enhanced connectivity, the unit offers one HID USB and one DB9 serial port.In addition to power protection, this UPS system also provides protection for phone/network (RJ11/RJ45) and cable/coax (RG-6) connections. The inclusion of EMI/RFI filters further increases the immunity of your devices to noise disturbances.To cater to the needs of modern users, the CP1350PFCLCD also features two 5Vdc USB 2.0 charging ports, perfect for powering portable devices such as mobile phones, MP3 players, and cameras. With the CyberPower CP1350PFCLCD PFC Sinewave UPS System, you can enjoy peace of mind knowing your valuable electronics are well-protected.

Why settle for less when you can have the best? The CyberPower CP850PFCLCD PFC Sinewave UPS Systems are designed to offer reliable and advanced power backup solutions for your high-end computer systems, servers, and networking hardware. This innovative system is compatible with both conventional and Active Power Factor Correction (PFC) power supplies, ensuring your equipment is always protected.With its pure sine wave output and multifunction LCD, this high-performance UPS system not only safeguards your devices but also prevents business interruptions. Its automatic voltage regulation (AVR) topology delivers clean and consistent AC power, ensuring your devices are always running smoothly.Boasting a high capacity of 850VA/510Watts, the CP850PFCLCD unit is equipped with ten NEMA 5-15R receptacles, providing ample power to support a wide range of devices simultaneously. It features one maintenance-free, user-replaceable 12V/8.5Ah battery, ensuring your devices are always powered up.The intelligent multi-function LCD panel offers real-time UPS vitals, providing you with complete control over your power backup system. The unit offers seamless connectivity via one HID USB and one DB9 serial ports, making it easy to integrate into your existing setup.Protection for phone/network (RJ11/RJ45) and cable/coax (RG-6) is included, ensuring your communication lines are always secure. The system also includes EMI/RFI filters, increasing the immunity of the load to noise disturbances.In a world where power stability is crucial, the CyberPower CP850PFCLCD PFC Sinewave UPS Systems offer a durable and reliable solution to keep your devices running at their best.

A robust solution for safeguarding your critical electronics, the CyberPower CP1350PFCLCD PFC Sinewave UPS System delivers pure sine wave output, ensuring optimal protection for mid- to high-end computer systems, servers, and networking hardware. Designed to support both conventional and Active Power Factor Correction (PFC) power supplies, this UPS system is an essential tool for preventing business interruptions and maintaining productivity.With a substantial capacity of 1350VA/810Watts, this unit features ten NEMA 5-15R receptacles, providing ample outlets for your devices. It also houses two maintenance-free, user-replaceable 12V/7Ah batteries, ensuring long-lasting, reliable performance.One of the standout features of the CP1350PFCLCD is its automatic voltage regulation (AVR) topology. This technology ensures clean and consistent AC power, safeguarding your connected equipment from potential power issues.The intelligent multi-function LCD panel is a user-friendly feature that displays real-time UPS vitals, allowing for effortless control and monitoring. For enhanced connectivity, the unit offers one HID USB and one DB9 serial port.In addition to power protection, this UPS system also provides protection for phone/network (RJ11/RJ45) and cable/coax (RG-6) connections. The inclusion of EMI/RFI filters further increases the immunity of your devices to noise disturbances.To cater to the needs of modern users, the CP1350PFCLCD also features two 5Vdc USB 2.0 charging ports, perfect for powering portable devices such as mobile phones, MP3 players, and cameras. With the CyberPower CP1350PFCLCD PFC Sinewave UPS System, you can enjoy peace of mind knowing your valuable electronics are well-protected.

How can you bring out MySQL’s full power? With High Performance MySQL, you’ll learn advanced techniques for everything from designing schemas, indexes, and queries to tuning your MySQL server, operating system, and hardware to their fullest potential. This guide also teaches you safe and practical ways to scale applications through replication, load balancing, high availability, and failover.Updated to reflect recent advances in MySQL and InnoDB performance, features, and tools, this third edition not only offers specific examples of how MySQL works, it also teaches you why this system works as it does, with illustrative stories and case studies that demonstrate MySQL’s principles in action. With this book, you’ll learn how to think in MySQL.Learn the effects of new features in MySQL 5.5, including stored procedures, partitioned databases, triggers, and viewsImplement improvements in replication, high availability, and clusteringAchieve high performance when running MySQL in the cloudOptimize advanced querying features, such as full-text searchesTake advantage of modern multi-core CPUs and solid-state disksExplore backup and recovery strategies—including new tools for hot online backups

Take your data storage to the next level with the Buffalo Technology DriveStation Quad 12TB (4x 3TB) High Performance RAID Storage & Backup. This robust, RAID-enabled USB 3.0 storage solution is perfect for small servers, creative professionals, offices, and consumers who require high-performance external storage with redundancy. The DriveStation Quad is equipped with four high-performance hard drives, meticulously optimized for continuous operation and enhanced RAID performance. This makes it an ideal choice for demanding professional and server applications that require 24/7/365 operation. With terabytes of storage, the DriveStation Quad USB 3.0 offers a reliable and user-friendly solution to rapidly expand the capacity of your PC and Mac computers. Its universal USB 3.0 plug-and-play feature ensures a seamless connection and data transfer process. The DriveStation Quad USB 3.0 is not just about storage; it's also about data protection. It's perfect for backing up your critical files, ensuring they're safe from unexpected disasters and hard drive failures. It comes with a free license of NovaBACKUP Business Essentials for Windows PCs and servers, and supports Time Machine for backing up Mac computers. The DriveStation Quad offers flexibility in storage and redundancy. You can easily maximize capacity with RAID 0, or protect your data using RAID redundancy. RAID 5 and RAID 10 options provide efficient blends of fault tolerance and storage capacity, or fault tolerance with increased performance, respectively. Ideal for small business environments and creative professionals, the DriveStation Quad's compact design fits neatly on a desktop next to a PC and can be used to back up an office server. The DriveStation Quad also comes with Buffalo's Backup Utility, a feature-rich backup software for Windows PCs that can back up one or multiple computers with a single Buffalo external hard drive. The eco Manager feature helps conserve energy and reduce battery consumption by regulating the hard drive's power usage. The TurboPC feature includes two components to enhance file transfer performance with external hard drives, including TurboCopy, which provides additional system adjustments to significantly increase performance. Finally, the SecureLock software for Windows provides complete control of data encryption on your Buffalo external hard drive, offering password protection and software data encryption for optimal data security.

Shows how to use Registry features properly, plan and implement the most appropriate Registry backup strategy, and monitor and modify the system registry according to administrative requirements and security policy. Readers will also learn how to work effectively with Windows Server 2003.

Shows how to use Registry features properly, plan and implement the most appropriate Registry backup strategy, and monitor and modify the system registry according to administrative requirements and security policy. Readers will also learn how to work effectively with Windows Server 2003.

Make the most of your critical power infrastructure with the APC Smart-UPS 2200VA LCD RM 2U 120V Battery Backup with Network Card. This robust UPS is engineered to deliver reliable, high-performance network power protection, perfect for safeguarding servers, point-of-sale systems, routers, switches, hubs, and other network devices.Experience uninterrupted productivity during power outages with this UPS's ample battery runtime, designed to keep your operations running smoothly for medium-length disruptions. The Smart-UPS boasts an advanced switchable outlet group for individual control, enabling you to reboot frozen devices, schedule on/off sequences, and manage non-critical load shedding with precision.The integrated Automatic Voltage Regulation (AVR) technology ensures your equipment receives consistent power by correcting extreme voltage fluctuations, thus extending the life of your battery and connected devices. The pure sine wave output in battery mode guarantees compatibility with active PFC servers and sensitive electronics, maintaining the integrity of your critical systems.A preinstalled Network Management Card (NMC) with Environmental Monitoring adds a layer of advanced manageability, allowing for secure, remote oversight and operation via network browsers or external command line interfaces. This feature supports multiple users, languages, and provides timely notifications, operating seamlessly with IPv6 and SNMPv3 protocols.Embrace energy efficiency with the Smart-UPS's Green Mode, which reduces power consumption when optimal power quality is detected, thereby lowering utility costs and minimizing heat output. An intuitive energy meter tracks actual kilowatt-hours, empowering you with the knowledge to manage your energy usage effectively.The Intelligent Battery Management system is a testament to the UPS's efficiency, offering predictive battery replacement dates and temperature-compensated charging to maximize battery performance and lifespan. Regular self-tests and notifications for disconnected batteries ensure you're always prepared for maintenance needs.The bright and user-friendly LCD interface provides immediate access to the UPS's status and settings in multiple languages, while the intuitive navigation keys simplify configuration. PowerChute Business Edition software complements the hardware, offering safe system shutdown and innovative energy management capabilities, ensuring data protection and operational continuity.Cold-start capability, a high online efficiency rating, and a suite of manageability options, including USB and serial connectivity, make this UPS a versatile and essential component of any data center or business operation. LED status indicators and audible alarms keep you informed of power status changes and UPS conditions.With over 25 million units sold, the APC Smart-UPS is the world's most trusted network UPS, boasting over 23 years of design and manufacturing excellence. Its patented green operating mode,...

Discover the SMT750C Smart-UPS 750VA Battery Backup and Surge Protector with SmartConnect, a reliable and advanced solution for your power needs. This high-quality product from APC by Schneider Electric is designed to provide uninterruptible power, ensuring your servers, networks, and other essential equipment remain operational even in the event of a power outage or surge. The SMT750C Smart-UPS is a versatile choice, suitable for a wide range of applications and budgets. Whether you're running a home office, a small business, or managing an IT department, this UPS offers a solution tailored to your needs. From entry-level to scalable runtime, it's the ideal choice for powering servers, point-of-sale equipment, routers, switches, and hubs. Experience the benefits of its innovative features, including the SmartConnect remote monitoring system, which provides automatic notifications, firmware updates, and advanced support services. The intuitive LCD interface offers clear, multilingual information and easy-to-use navigation keys. This UPS also boasts a pure sine wave output on battery, simulating utility power for the highest degree of compatibility with active PFC servers and sensitive electronics. The SmartSlot feature allows you to customize UPS capabilities with management cards, while the temperature-compensated battery charging prolongs battery life by regulating the charge voltage according to battery temperature. The SMT750C Smart-UPS also ensures maximum battery performance, life, and reliability through its intelligent battery management system. It features automatic self-tests for early detection of battery replacement needs, and its power conditioning protects connected loads from surges, spikes, lightning, and other power disturbances. With its low operating and maintenance costs, high efficiency, and proven reliability, the SMT750C Smart-UPS is a smart investment for your power needs. Its patented green operating mode achieves efficiencies over 97%, and it was the first network UPS to be Energy Star certified. Enjoy peace of mind with the SMT750C Smart-UPS, a product that combines full equipment compatibility and reliability with the assurance of over 23 years of design and manufacturing expertise from APC. With over 25 million units sold worldwide, Smart-UPS is the most trusted network UPS on the market. Tailor your UPS to your specific application needs with over 15 different programmable settings, including switched outlet group control. This allows for application-specific settings, thresholds, and notifications. Avoid costly power problems and keep your IT equipment and data safe and available with the SMT750C Smart-UPS 750VA Battery Backup and Surge Protector with SmartConnect. This UPS offers network-grade power conditioning to protect from damaging surges and disruptive noise, and reliable battery back-up capacity to power through outages or gracefully shutdown systems.

A mini-tower UPS with line interactive topology, the CyberPower Smart App Sinewave PR1500LCD provides battery backup, power protection (using sine wave output), and surge protection for corporate servers, department servers, storage appliances, network devices, and telecom installations requiring Active PFC power source compatibility. The PR1500LCD uses Automatic Voltage Regulation (AVR) to correct minor power fluctuations without switching to battery power, which extends battery life. AVR is essential in areas where power fluctuations occur frequently. The and nbsp; PR1500LCD comes with a 3-year warranty and a $375,000 Connected Equipment Guarantee. Color: Black. Material: Steel.

Rackmount UPS with line interactive topology, the CyberPower Smart App LCD OR500LCDRM1U provides battery backup (using simulated sine wave output) and surge protection for department servers, workgroup servers, workstations, network devices, and telecom installations without active PFC power supplies. The OR500LCDRM1U uses Automatic Voltage Regulation (AVR) to correct minor power fluctuations without switching to battery power, which extends battery life. AVR is essential in areas where power fluctuations occur frequently. The OR500LCDRM1U comes with a three-year warranty and a $300,000 Connected Equipment Guarantee. Color: Black. Material: Steel.

A rackmount UPS with line interactive topology, the CyberPower Smart App LCD OR700LCDRM1U provides battery backup (using simulated sine wave output) and surge protection for department servers, workgroup servers, workstations, network devices, and telecom installations without active PFC power supplies. The OR700LCDRM1U uses Automatic Voltage Regulation (AVR) to correct minor power fluctuations without switching to battery power, which extends battery life. AVR is essential in areas where power fluctuations occur frequently. The OR700LCDRM1U comes with a 3-year warranty and a $300,000 Connected Equipment Guarantee. Color: Black. Material: Steel.

A rack/tower convertible UPS with line interactive topology, the CyberPower Smart App LCD OR2200LCDRT2U provides battery backup (using simulated sine wave output) and surge protection for office servers, corporate and department networks, workgroup servers, workstations, network devices, and telecom installations without active PFC power supplies. The OR2200LCDRT2U uses Automatic Voltage Regulation (AVR) to correct minor power fluctuations without switching to battery power, which extends battery life. AVR is essential in areas where power fluctuations occur frequently. The OR2200LCDRT2U comes with a 3-year warranty and a $300,000 Connected Equipment Guarantee. Color: Black. Material: Steel.

While the CyberPower Smart App LCD OR2200LCDRT2U is a reliable and advanced rack/tower convertible UPS, it's more than just a backup power supply. This efficient and durable unit offers a robust 2200VA/1320W capacity, providing long-lasting power backup during outages, making it ideal for office servers, corporate and department networks, workgroup servers, workstations, network devices, and telecom installations without active PFC power supplies.The OR2200LCDRT2U employs Automatic Voltage Regulation (AVR) to correct minor power fluctuations without switching to battery power, thereby extending battery life. This feature is particularly beneficial in areas prone to frequent power fluctuations. The unit also includes Data Line Protection, which safeguards against power surges traveling through telephone, coaxial, and Ethernet lines, preventing damage to your electronics.The unit's Line Interactive Topology and AVR work together to stabilize the incoming AC signal, maintaining output power at a nominal 120 volts. This regulation of high and low voltages without resorting to battery power significantly increases battery life and reduces the likelihood of data loss, memory freezes, and system crashes.The OR2200LCDRT2U also features a Simulated Sine Wave Output, using pulse wave modulation to generate a stepped, approximated sine wave, providing cost-effective battery backup power. The unit's GreenPower UPS Bypass Design improves operating efficiency, reduces heat generation, and consumes less power than conventional UPS models.The unit's EMI/RFI Noise Filter ensures clean power for connected equipment by filtering out electromagnetic and radio frequency interference, improving picture and sound quality. The Rotatable Multifunction LCD Panel displays immediate, detailed information on the UPS battery and power conditions, alerting users to potential problems before they can affect critical equipment and cause downtime.The OR2200LCDRT2U's durable metal housing protects internal components and resists damage from impact or abrasions within challenging industrial environments. It also extends the life of the product. Audible alarms identify model overloads, low battery, and when the model is running on battery power.The unit comes with PowerPanel Business Edition Software, providing IT professionals with tools for monitoring and managing the UPS and backup power. This software offers remote management functionality and is ENERGY STAR certified, making it an energy-efficient choice.The Smart App Series offers full-featured network UPS management capabilities, including safe shutdown of connected servers, workstations, and other devices via a standard Web browser or network management system (NMS). Programmable Outlet Control allows administrators to prioritize outlets and increase battery backup runtimes for the most critical equipment during extended power outages. This feature is vital to data centers where seamless, uninterrupted equipment bootup is a...

Make your corporate servers, department servers, storage appliances, network devices, and telecom installations more reliable with the CyberPower Smart App Sinewave PR2200LCDSL Mini-Tower UPS. This advanced, high-tech UPS provides battery backup, power protection with sine wave output, and surge protection, ensuring your devices remain safe during power fluctuations and outages.The PR2200LCDSL is equipped with Automatic Voltage Regulation (AVR), a feature that corrects minor power fluctuations without switching to battery power, thereby extending battery life. This is particularly beneficial in areas where power fluctuations are frequent. The UPS also features a durable metal housing that protects internal components from impact or abrasions, extending the product's lifespan. The multifunction LCD panel displays immediate, detailed information about the UPS battery and power conditions, alerting users to potential problems before they can affect critical equipment and cause downtime. The PR2200LCDSL is also equipped with EMI/RFI Noise Filter, which maintains clean power for connected equipment by filtering out electromagnetic and radio frequency interference to improve picture and sound quality. This compact UPS also comes with the PowerPanel Business Edition software, providing IT professionals with tools for monitoring and managing the UPS and backup power. This software offers remote management functionality, ensuring seamless, uninterrupted equipment bootup, which is vital to data centers. The PR2200LCDSL also features GreenPower UPS Technology from CyberPower, which improves operating efficiency, reduces heat generation, and consumes less power than conventional UPS models. The UPS is also equipped with Sine Wave Power, ensuring the optimal functioning of sensitive desktop computers and related peripheral equipment. It also features Active Power Factor Correction Supplies for IT Equipment, ensuring energy efficiencies of 95% or higher. The PR2200LCDSL is an ENERGY STAR certified Uninterruptible Power Supply (UPS) system, a trusted symbol for energy-efficient products and practices that help save money and protect the environment. In summary, the CyberPower Smart App Sinewave PR2200LCDSL Mini-Tower UPS is a reliable, durable, high-tech, compact, and advanced power backup solution for your electronic devices.

While the CyberPower Smart App LCD OR2200LCDRT2U is a reliable and advanced rack/tower convertible UPS, it's more than just a backup power supply. This efficient and durable unit offers a robust 2200VA/1320W capacity, providing long-lasting power backup during outages, making it ideal for office servers, corporate and department networks, workgroup servers, workstations, network devices, and telecom installations without active PFC power supplies.The OR2200LCDRT2U employs Automatic Voltage Regulation (AVR) to correct minor power fluctuations without switching to battery power, thereby extending battery life. This feature is particularly beneficial in areas prone to frequent power fluctuations. The unit also includes Data Line Protection, which safeguards against power surges traveling through telephone, coaxial, and Ethernet lines, preventing damage to your electronics.The unit's Line Interactive Topology and AVR work together to stabilize the incoming AC signal, maintaining output power at a nominal 120 volts. This regulation of high and low voltages without resorting to battery power significantly increases battery life and reduces the likelihood of data loss, memory freezes, and system crashes.The OR2200LCDRT2U also features a Simulated Sine Wave Output, using pulse wave modulation to generate a stepped, approximated sine wave, providing cost-effective battery backup power. The unit's GreenPower UPS Bypass Design improves operating efficiency, reduces heat generation, and consumes less power than conventional UPS models.The unit's EMI/RFI Noise Filter ensures clean power for connected equipment by filtering out electromagnetic and radio frequency interference, improving picture and sound quality. The Rotatable Multifunction LCD Panel displays immediate, detailed information on the UPS battery and power conditions, alerting users to potential problems before they can affect critical equipment and cause downtime.The OR2200LCDRT2U's durable metal housing protects internal components and resists damage from impact or abrasions within challenging industrial environments. It also extends the life of the product. Audible alarms identify model overloads, low battery, and when the model is running on battery power.The unit comes with PowerPanel Business Edition Software, providing IT professionals with tools for monitoring and managing the UPS and backup power. This software offers remote management functionality and is ENERGY STAR certified, making it an energy-efficient choice.The Smart App Series offers full-featured network UPS management capabilities, including safe shutdown of connected servers, workstations, and other devices via a standard Web browser or network management system (NMS). Programmable Outlet Control allows administrators to prioritize outlets and increase battery backup runtimes for the most critical equipment during extended power outages. This feature is vital to data centers where seamless, uninterrupted equipment bootup is a...

A rack/tower UPS with line interactive topology, the CyberPower Smart LCD OR2200LCDRTXL2U provides battery backup (using simulated sine wave output) and surge protection for department servers, workgroup servers, workstations, network devices, and telecom installations without active PFC power supplies. The OR2200LCDRTXL2U uses Automatic Voltage Regulation (AVR) to correct minor power fluctuations without switching to battery power, which extends battery life. AVR is essential in areas where power fluctuations occur frequently. The OR2200LCDRTXL2U comes with a 3-year warranty and a $300,000 Connected Equipment Guarantee. Color: Black. Material: Steel.