Third Party Equivalent to HP Part Numbers: 348106-B21, 404122-B21

Compatible with HP Compaq:

Proliant DL580 G3, DL580 G4

Proliant ML570 G3, ML570 G4

Warranty: Lifetime

Support: Email us through eBay 

Memory expert since 1990. All parts are tested and guaranteed compatible.

No hassle exchanges. Brand name parts only- No unknown and overclocked parts.

Quick shipping.