Supermicro compatible MEM-DR416L-CV01-ER21 16GB (1x16GB) DDR4 2133 (PC4 17000) 2Rx4 288-Pin 1.2V ECC Registered Memory Samsung is manufactured using top brand chips such as Micron, Samsung, Hynix or Elpida and meets or exceeds manufacturer specification along with JEDEC standards. Image may not exactly match product. This memory is in our USA stock and ships same business day before 4PM EST. All Samsung memory is backed by Lifetime Replacement Warranty and free tech support.