Hynix HMT451U7BFR8A-PB 4GB DDR3 PC3-12800 1600MHz ECC CL11 Server Memory

Just as described!

Memory is the exact match as the one in my Dell Poweredge T20. Pop it in and it works seamlessly. Have to knock one star for the vendor (Computer Upgrade King) as I was sent the HMT451U6BFR8C-PB on the first try, which looks a lot like the one pictured here but it is a non-ECC memory. It came in a box that reads HMT451U7BFR8A-PB, but the RAM enclosed has the different model number, Another tell tale sign is that the non-ECC has 8 chips vs 9 chips on the ECC memory. Make sure to double check before putting into your system as the pins are the same and it would have gone in the same as the ECC memory.I returned the first RAM stick through Amazon and ordered a new one. The second one I got was the correct part.

I purchased this to place into a Lenovo starter Server, Lenovo ThinkServer TS140 Tower Server System Intel Xeon E3-1225 v3 3.2GHz 4GB DDR3 1600 1 x 500GB 7200RPM 3.5", Model 70A4001MUX. I actually removed the 4GB memory module from the server before I purchased. This is exactly the same, matched company and manufactured. It is a ECC UDIMM and I have not had one problem with it. It is currently running FreeBSD 11.0-Current as a workstation. Highly recommended! I would purchase again... and did!

Added it to the original DIMM existed in my MS Gen8 (it was marked the same: HMT451U7BFR8A-PB) . Works very well, though iLO somehow sees it was not bought from HP (says it is not "HPE SmartMemory" in memory details). I does not bother.

Very good ram, this has passed a months long ram test and can be considered reliable

The chip in the bag was not the type as labeled on the bag. I placed a RMA request immediately, but have yet to receive a reply.

Performs as intended with my Thinkserver. Delivered in a timely manner. Many thanks!

Used in a Dell PowerEdge T20 Server. Worked great!