Micron – 16GB 1Rx4 PC4-2666V-R – ECC Registered DDR4 Memory – Used – (MTA18ASF2G72PZ-2G6D1QI)Micron – 16GB 1Rx4 PC4-2666V-R – ECC Registered DDR4 Memory – Used – (MTA18ASF2G72PZ-2G6D1QI)Micron – 16GB 1Rx4 PC4-2666V-R – ECC Registered DDR4 Memory – Used – (MTA18ASF2G72PZ-2G6D1QI) Micron – 16GB 1Rx4 PC4-2666V-R – ECC Registered DDR4 Memory