Description:
HP 595424-001 4GB (1x4GB) Single Rank x4 PC3-10600
(DDR3-1333) Registered CAS-9 Memory Kit

Part Number(s)
Option Part# 593339-B21
Spare Part# 595424-001
Assembly Part# 591750-071

Note: Our Part# 595424-001 is guaranteed genuine
HP product with a HP serial number and logo.
We do not sell 3rd party HP memory.

Description:
HP 4GB (1x4GB) Dual Rank x8 PC3-10600
(DDR3-1333) Unbuffered CAS-9 Memory Kit

Part Number(s)
Option Part# 593923-B21
Spare Part# 595102-001
Assembly Part# 500210-171

Description:
HP 8GB (1x8GB) Dual Rank x4 PC3-10600
(DDR3-1333) Registered CAS-9 Memory Kit

Part Number(s)
Option Part# 593913-B21
HP SmartBuy Part# 593913-S21
Spare Part# 595097-001
Assembly Part# 500205-171

Description:
HP 4GB (1x4GB) Single Rank x4 PC3-10600
(DDR3-1333) Registered CAS-9 Memory Kit

Part Number(s)
Option Part# 593911-B21
HP SmartBuy Part# 593911-S21
Spare Part# 595096-001
Assembly Part# 591750-171