IBM 74Y5665 | 3.7V 3.9AH Cache Battery

Here are the technical specs for the IBM 3.7V 3.9AH Cache Battery:

- Voltage: 3.7V
- Capacity: 3.9AH
- Chemistry: Lithium-ion
- Dimensions: 2.5 x 1.5 x 0.5 inches
- Weight: 0.8 ounces
- Connector: 4-pin
- Compatibility: IBM ServeRAID M5014, M5015, M5025, M5035, M5110, M5120, M5210, M5225

Helpful notes:
- This cache battery is designed to protect data in the event of a power failure.
- It is important to ensure compatibility with your specific IBM ServeRAID model before purchasing.
- Regularly checking and replacing the cache battery can help prolong the life of your server and prevent data loss.