MTA9ASF51272PZ-2G1B1 4GB DDR4-2133 (PC4-2133P) 1Rx8 Server Memory Module

Single 1-piece server memory module: model MTA9ASF51272PZ-2G1B1. Capacity: 4GB (4G). Memory type: DDR4. Speed/standard: PC4-2133P / 2133 MT/s. Rank/configuration: 1Rx8. Ideal as a server RAM upgrade or spare module for systems compatible with PC4-2133P DIMMs.You may also like 1PCS 16GB DDR3-1866 (PC3-14900R) 2Rx4 ECC Registered Server Memory HMT42GR7AFR4C-RD.