<ul><li>16GB Module ( 1x 16GB ) | DDR4 2933 MHz ( PC4-23400 ) | DDR4 DIMM ( 288-Pin ) | UDIMM (ECC Unbuffered DIMM) | 2Rx8 - Dual Rank x8) | 1.2V - DDR4 Standard Voltage</li><li>Compatible Replacement for the Lenovo 4X71B32812</li><li>Maximize your system's performance, boost loading speeds and multitask with ease</li><li>This item is ECC Unbuffered memory and is NOT compatible with Desktop or Laptop systems which only support NON-ECC Unbuffered memory | *Please refer to your system's manual for proper memory seating and channel guidelines*</li><li>A-Tech provides a Lifetime Warranty for all orders & offers complimentary United States based Tech Support before, during, & after your purchase.</li></ul><br><br>

A-Tech 16GB Replacement for Lenovo 4X71B32812 - DDR4 2933MHz PC4-23400 ECC Unbuffered UDIMM 2Rx8 1.2V - Single Server Memory RAM Stick (4X71B32812-ATC)