4GB DDR3 1866Mhz PC3-14900 ECC RDIMM 1Rx4 1.5V 240pin Samsung Original Part # capacity:4GB Manufacturer Hynix Memory Type DDR4

Manufacturer Hynix Memory Type DDR4 Capacity 4GB Data Transfer Rate 2400MHz Bus Type PC4-19200

Manufacturer HPE Memory Type DDR4 Capacity 32GB Data Transfer Rate 2666Mhz Bus Type PC4-21300

Manufacturer Samsung  Memory Type DDR3 Capacity 4GB  Data Transfer Rate 1600Mhz  Bus Type  PC3L-12800

Manufacturer Micron  Memory Type DDR5 Capacity 16GB  Data Transfer Rate 4800Mhz Bus Type PC5-38400

Manufacturer Micron Memory Type DDR3 Capacity 24GB Data Transfer Rate 1333Mhz Bus Type PC3L-10600

4GB DDR3 1866Mhz PC3-14900 ECC RDIMM 1Rx4 1.5V 240pin Samsung Original Part # capacity:4GB Manufacturer Hynix Memory Type DDR4Manufacturer Samsung Memory Type DDR3 Capacity 4GB Data Transfer Rate 1866Mhz Bus Type PC3 14900