| Attribute name | Attribute value |
|---|---|
| Features | |
| Compatible products | HP 647871-B21 |
| Internal memory | 4 GB |
| Internal memory type | DDR3 |
| Memory clock speed | 1333 MHz |
| Component for | PC/server |
| Memory form factor | 240-pin DIMM |
| ECC | Y |
| Buffered memory type | Registered (buffered) |
| CAS latency | 9 |
| Memory voltage | 1.35 V |