8GB DDR3 1066Mhz PC3L-8500 ECC RDIMM 2Rx4 1.35V 240pin Hynix Original Part # HMT31GR7BFR4A-G7 capacity:8GB Manufacturer Hynix Memory Type DDR4

Manufacturer Hynix Memory Type DDR4 Capacity 8GB  Data Transfer Rate 3200Mhz  Bus Type  PC4-25600

Manufacturer Micron  Memory Type DDR5 Capacity 8GB  Data Transfer Rate 5600Mhz Bus Type PC5-44800

Manufacturer Samsung  Memory Type DDR4 Capacity 8GB  Data Transfer Rate 2400Mhz  Bus Type  PC4-19200

Manufacturer Samsung  Memory Type DDR3 Capacity 8GB  Data Transfer Rate 1600Mhz  Bus Type PC3-12800

Manufacturer Samsung  Memory Type DDR3 Capacity 8GB  Data Transfer Rate 1866Mhz

8GB DDR3 1066Mhz PC3L-8500 ECC RDIMM 2Rx4 1.35V 240pin Hynix Original Part # HMT31GR7BFR4A-G7 capacity:8GB Manufacturer Hynix Memory Type DDR4Manufacturer Hynix Memory Type DDR3 Capacity 8GB Data Transfer Rate 1066Mhz Bus Type PC3L 8500