24GB (6 x 4GB) Memory DDR3 1333 PC3 10600 ECC for HP Workstation Z400 with 6 sockets, Hp P/N 500672-B21, 593923-B21

• Major brand chips Samsung, Micron, Hynix & Elpida. We always ship same brand and part nummber for an order. 
• Buy with confidence each DIMM is tested in Hp Workstation Z400 for 24 hours
• Lifetime warranty

Hp Z400 comes with 4 sockets and 6 sockets, please make sure that you have 6 sockets motherboard to use all 6 pieces.

eFetcher's mission is to provide its customers a variety of computer products and excellent service at affordable prices.

We have been selling computer parts to consumer since 1989 and we have over 500,000 satisfied customers. Buy with confidence, we test upgrades overnight and pack every order professionally to meet and exceed your expectations.

• Over 24 years in business
• Over 500,000 satisfied customers
• Lifetime warranty on memory upgrades
• 100% compatibilty is guaranteed
• 30 days money back guarantee