Compact and Efficient Design: The SCL500RM1UC features a 500VA/400W line interactive pure sine wave UPS in a 1U rackmount form factor, making it ideal for small edge environments, back offices, network infrastructure, and IDF/MDF closets where space is limited Long-lasting Lithium-ion Battery: With a Lithium-ion battery, this UPS minimizes the need for battery replacements throughout its lifetime Space-saving Short Depth Design: The short depth UPS design provides extra space for efficient cable management, optimizing rack space utilization Cloud-based Remote Power Monitoring: Equipped with a SmartConnect Ethernet Port, this UPS offers cloud-based remote power monitoring, allowing IT professionals and network administrators to remotely monitor UPS status, perform firmware upgrades, diagnose issues, and receive proactive email notifications with recommended actions Bonus USB Stick Included: This APC UPS package also includes a 16GB USB drive