Full Details from Amazon.com : http://www.amazon.com/gp/product/B00C8AEZXS?tag=onigi-20
KOMPUTERBAY 16GB (8X2GB) Certified Memory for HP WORKSTATION XW8600 DDR2 667MHz PC2-5300 Fully
ECC Fully Buffered an FBDIMM will not fit into a standard DDR2 socket and a standard DDR2 module will not fit into an FBDIMM socket
Capacity 16GB
Speed PC2-5300F 667MHz CL 5 Thermal Heatspreaders for Cooling
240-Pin FBDIMM Fully Buffered
Lifetime Warranty
