32GB KIT (4 x 8GB) For SuperMicro X8 Series SUPERDTU-6F SUPERDTU-6TF SUPER X8SI6-F (ECC Registered) SUPER X8SIA (ECC Registered) SUPER X8SIA-F (ECC Registered) SUPER X8SIE (ECC Registered) SUPER X8SIE-F (ECC Registered) SUPER X8SIE-LN4 (ECC Registered) SUPER X8SIE-LN4F (ECC Registered) SUPERSIL (ECC Registered) SUPER X8SIL-F (ECC Registered) SUPER X8SIT-F (ECC Registered) SUPER X8SIU-F (ECC Registered). DIMM DDR3 ECC Registered PC3-12800 1600MHz Dual Rank RAM Memory. Genuine A-Tech Brand. 32GB KIT (4 x 8GB) DIMM DDR3 ECC Registered PC3-12800 1600MHz Dual Rank RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For SuperMicro X8 Series. (See Compatibility List Below)