U8735 - 3.7V 7Wh Li-Ion RAID Cache Battery Backup for PERC 5/i PERC 6/i PERC H700

3.7V 7Wh Li-Ion RAID Cache Battery Backup for PERC 5/i PERC 6/i PERC H700

Description

This RAID controller cache battery backup helps protect cached write data during unexpected power loss, supporting write-back caching behavior (when supported and enabled by the controller).

Technical Specifications

• Battery type: Li-Ion
• Nominal voltage: 3.7V
• Energy: 7Wh
• Color: Black
• Device type: RAID controller cache battery / battery backup unit (BBU)

Interchangeable / Replacement Part Numbers

FR345, FR463, NU209, P9110, U8735, XJ547, UF302, 312-0448, 0NU209, 0P9110, 0U8735, 0XJ547, 0UF302

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or enclosure manufacturer prior to installation.

✔️ RAID Controllers: PERC 5/i, PERC 6/i, PERC H700
✔️ Dell PowerEdge Servers: R710, R610, T610, R510, R410 (when configured with the RAID controllers listed above)

☑️ Key Features

☑️ Backup power for RAID cache to help prevent data loss during power events
☑️ Supports write-back caching behavior when the battery is present and healthy (controller-dependent)
☑️ Cross-referenced part numbers to simplify matching and replacement
☑️ Compact Li-Ion battery pack design commonly used with supported controllers

⚙️ Fit Notes

• Uses cable JC881 or NP393. NOT INCLUDED
• Match by the part number printed on your existing battery label to confirm the correct replacement.
• If the controller reports the battery as failed or missing, the controller may restrict caching until the battery is recognized as healthy.