2GB kit of 2 1GB Memory Registered DDR PC2100R 184 Pin ECC DIMMS.

Lifetime Warranty; guaranteed compatible; made with brand name chips.

Third Party Equivalent to HP Part Numbers: 300680-B21

Compatible with HP Compaq:

Integrity BL60p

Proliant BL20p G2; BL30p; BL40p

Proliant DL360 G3; DL380 G3

Proliant DL560; DL585 

Proliant ML150;  ML370 G3

StorageWorks NAS 4000s; b2000 v2; b3000 v2