Top Dell Deals for September 2025

3kVA/2.4kW/120V Long-Term Battery Backup for IT Installations and Edge NetworksThis 9PX rack-mount online double-conversion UPS system provides reliable, low-maintenance battery backup and AC power protection against blackouts, brownouts, surges and line noise that can damage valuable IT equipment or destroy data. Ideal for locations that are difficult to access or infrequently maintained, the 9PX3000RTN-L is an efficient "set it and forget it" solution. It's ideal power management for education, commercial, financial or healthcare networking components, including Cisco switches and servers.Reliable, Expandable Battery Backup Keeps You Operational Through Power OutagesThe hot-swappable maintenance-free lithium-ion battery modules have a service life of 8 to 10 years. They allow you to work through short power failures and give you enough time to safely save files and shut down your system in case of a prolonged blackout. Exclusive ABM technology increases battery life by 50 percent and closely monitors battery health to provide advanced notice when batteries need replacing. These lithium iron phosphate (LFP) batteries provide 80 to 120 percent more runtime at full load than equivalent lead-acid UPS systems while weighing up to 40 percent less, reducing the overall UPS weight.Supports External Batteries for Scalable Extended RuntimeFor mission-critical applications demanding continuous uptime, the UPS supports the connection of up to four expanded battery modules (9PXEBM72RT-L, sold separately) for hours of extended runtime.Included Gigabit Network Interface Offers 24/7 Remote AccessThe Network-M3 network card enables full remote configuration and management, including load shedding, reboots of connected equipment and safe shutdowns. UPS firmware can also be flashed remotely through the Network-M3 without dropping the load, so you don't have to plan for downtime. The card meets both UL 2900-1 and IEC 62443-4-2 standards for cybersecurity, which were developed to address the vulnerability of connected devices to known malware/exploits and to protect business from these risks. An optional Environmental Monitoring Probe Gen 2 (EMPDT1H1C2, sold separately) provides a variety of environmental monitoring capabilities, including temperature and humidity conditions.

1.5kVA/1.35kW/120V Long-Term Battery Backup for IT Installations and Edge NetworksThis 9PX rack-mount online double-conversion UPS system provides reliable, low-maintenance battery backup and AC power protection against blackouts, brownouts, surges and line noise that can damage valuable IT equipment or destroy data. Ideal for locations that are difficult to access or infrequently maintained, the 9PX1500RTN-L is an efficient "set it and forget it" solution. It's ideal power management for education, commercial, financial or healthcare networking components, including Cisco switches and servers.

Backup Battery Module Gives Your Compatible Eaton UPS System Extended RuntimeThe 9PXEBM72RT-L offers extended battery runtime when used in conjunction with Eaton's 9PX2000RT-L, 9PX2000RTN-L, 9PX2200GRT-L, 9PX3000RT-L, 9PX3000RTN-L and 9PX3000GRT-L 9PX UPS systems. It can also be daisy-chained for a maximum of four matching battery packs to deliver even longer extended-run operation. Heavy-gauge cabling with high-current DC connectors is included for safe, simple installation.Supports 1U Rack or Tower InstallationThis backup battery pack's multi-use form factor supports mounting in 1U of space in EIA-standard 19-inch open frame racks or enclosures using the included 4-post rail kit and mounting brackets. Tower stands from a compatible UPS support optional upright configuration of the battery pack.

2kVA 1.8kW 120V Battery Backup Protects Equipment against Damage, Downtime and Data Loss. This on-line double-conversion UPS system maintains perfect output by converting AC input to DC, then reconverting UPS output to fully regulated sine wave AC. Constant on-line operation completely isolates sensitive equipment from every power problem on the AC line. The SmartOnline SU2200RTXLCD2U provides the highest level of power protection and battery backup for education, healthcare, military, government and other mission-critical IT applications where space is limited, but premium power reliability is essential.Reliable, Expandable Battery Backup Keeps You Operational Through Power Outages. The field-replaceable, hot-swappable VRLA battery modules allow you to work through short power failures and give you enough time to safely save files and shut down your system in case of a prolonged blackout. Zero transfer time between on-line and battery modes maintains continuous operation of connected equipment without interruption or rebooting. Extra runtime is available by connecting up to four optional extended battery modules (BP72RT, sold separately).Optional LX Platform Network Management Card Allows Remote Access 24/7. The WEBCARDLXE network interface (sold separately) enables full remote configuration and management, including load shedding, reboots of connected equipment and safe shutdowns. The IP-based Auto Probe feature ensures continuous network uptime by communicating with other network devices, detecting lost connectivity and automatically rebooting IT equipment. Optional EnviroSense2 modules (E2MT, E2MTDO and E2MTHDI, all sold separately) provide a variety of environmental monitoring and control options.NEMA Outlets Protect Your Connected Components. One L5-20R and six 5-20R managed outlets provide connected equipment with pure sine wave AC output and allow you to monitor power consumption down to the outlet group level. Power provided by these outlets is filtered to protect connected equipment against damaging surges and line noise. Four 5-20R outlets are split evenly into two switchable load banks that let you reboot select components or shed non-critical loads to extend runtime for critical loads. A cooling fan helps protect equipment from overheating.Premium Protection from EMI/RFI Line Noise Helps Your Equipment Perform Better. This UPS system filters out disruptive electromagnetic and radio frequency interference that can inflict hardware damage or data loss. This EMI/RFI filtering also helps your connected components perform better and last longer.Intuitive Front-Panel Interface for Convenient UPS Operation and Monitoring. The two-line front-panel LCD monitoring screen features 10 selectable screens that allow quick access to a wide range of detailed UPS and site power information. LEDs show UPS status: a green light means utility power is on, an orange light means the UPS is in battery or bypass mode and a red light indicates an active alarm or fault. The control panel rotates to accommodate both rack-mount and tower configurations.Automatically Turns Back On After Power Is Restored. Battery-independent restart ensures automatic UPS power-up without user interaction after lengthy power outages, even after a complete battery discharge.

The Dell Smart-UPS Online DLRT5KRMXLT provides instant battery power to your critical electronic devices, keeping you and your business productive even during power outages. It delivers high-density, true double-conversion online power protection for servers, voice/data networks, medical labs, and light industrial applications. All 4 outlets provide battery backup power and safeguard your expensive electronics from potentially harmful power conditions such as spikes and surges. Provides instant, clean power to your critical electronic devices during a power outage Four battery and surge protected outlets ensure all of your critical electronics will be backed-up and protected Two switched outlet groups allow you to reboot hung equipment, automatically shed less critical equipment, and sequence both the startup and shutdown of attached equipment The pure sine wave output while online or on battery provides the highest degree of compatibility for active PFC (power factor corrected) servers and sensitive electronics Green Mode bypasses unused electrical components to achieve high operating efficiency without sacrificing power protection Intuitive LCD panel provides Smart-UPS and power status at a glance