8GB Total memory using 1pc of 8GB 1600MHz Module 240pin dimm DDR3 12800. Lifetime warranty for exchange. by Computer Memory Solutions Brand Computer Memory Solutions We don't use OEM or Generic modules to avoid incompatibility issues. Guaranteed to work or you get all of your money back including shipping. 30 DAY MONEY BACK GUARANTEE Max Memory: 16GB Sockets: 2 MODULES MAY BE INSTALLED ONE AT A TIME; however, they must be added in like pairs to take advantage of dual-channel support. If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation). Maximum configurations require a 64-bit operating system. Per HP documentation, system supports DDR3-1333 and 1066 modules but memory Bus runs at 1066MHz. Compatible with: HP/Compaq ProDesk 400 G1 Series SFF/MT

• 240PIN DDR3 DIMM NON ECC
• DDR3-PC12800
• DDR3-PC1600
• 1 SINGLE PC
• BY CMS

240PIN DDR3 DIMM NON ECCComputer Memory Solutions