Bought it to replace the RAM of Synology 1U nas RS1619XS+. The original ram is UDIMM or I have to replace all with RDIMM. Put in 4 x 8gb = 32gb and not problem so far.
Bought this to replace my old i7-920. Put in MSI X58 Pro with bios V8.F. Initially, it fails to boot. But after I press the clear bios button on the motherboard, it boots up and everything works. I am kind of surprise windows 10 did not consider this as significant hardware change, i.e., no need to reactivate. With the cooler master hyper 212 CPU heatsink, I've got 25C at idle and around 50C at full speed (stock clock at 3.47ghz no oc).