HMAA8GL7AMR4N-VK HYNIX 64GB DDR4 2666 4Rx4 LRDIMM Memory Module
[HMAA8GL7AMR4N-VK]

5 of 5 Stars Excellent Hynix quality modules as expected. No error so far in the server. My system is an IBM X3550 M5 with two Xeons. Quick delivery with great packaging.