316097-001 - HP Battery-backed Write Cache Enabler

Here are the technical specs for the HP Battery-backed Write Cache Enabler:

- Compatibility: HP Smart Array 641/642/6400/6400 EM controllers
- Cache Memory: 128 MB
- Battery Type: 4.8V NiMH
- Battery Life: Up to 72 hours
- Dimensions: 6.5 x 6.2 x 1.6 inches
- Weight: 1.1 pounds

Helpful notes:
1. This enabler adds a battery-backed write cache to compatible HP Smart Array controllers, which can improve performance and data reliability.
2. With a battery life of up to 72 hours, this enabler can provide peace of mind in the event of power outages or other disruptions.
3. It's important to ensure compatibility with your specific controller model before purchasing this enabler.