HP 309521-001 | 128MB BATTERY BACKED Cache for SMART ARRAY 6400 011773-001

Here are the technical specifications for the HP 128MB Battery Backed Cache:

1. Compatibility: Smart Array 6400
2. Cache Size: 128MB
3. Data Transfer Rate: 3Gb/s
4. Battery Type: Lithium-ion
5. Battery Backup Duration: up to 72 hours
6. Dimensions (WxDxH): 6.5 x 4.5 x 1.5 inches
7. Weight: 1.2 pounds
8. Operating Temperature: 50°F to 95°F (10°C to 35°C)
9. Storage Temperature: -40°F to 158°F (-40°C to 70°C)
10. Operating Humidity: 10% to 90% RH
11. Storage Humidity: 5% to 95% RH
12. Power Consumption: 4.5W

Helpful Notes:
1. The HP 128MB Battery Backed Cache provides improved performance and data protection for the Smart Array 6400.
2. The battery backup duration of up to 72 hours ensures that data is not lost in case of power failure.
3. The compact size and lightweight design make it easy to install and use.