• 4pcs 8GB PC3-12800 DDR3-1600 CL11 16c 256x8 240-pin SDRAM DIMM
• Lifetime exchange or repair warranty against manufacturing defects. by Computer Memory Solutions
• Brand Computer Memory Solutions
• 30 Day money back guarantee
• We don't use Generic brands to avoid incompatibilities
• Compatible with:

HP Compaq Pr

WORKS WITH ALL PCS THAT REQUIERE NON ECC DIMMS PC12800  1600MHZ

• MAX MEMORY 32 GB
  
  
• SOCKETS 4

(Memory runs at 1333 MHz due to chipset. For systems configured with more than 3 GB of memory and a 32-bit operating system, all memory may not be available due to system resource requirements. Addressing memory above 4 GB requires a 64-bit operating system.)