PC3/PC3L 8Gb Ecc Server Rams
Both Samsung and SK hynix
Registered Server Memory
running at PC3-10600R (1333 MHz) speed.
Capacity & Type: 8GB DDR3, 2Rx4 dual-rank configuration
Registered/Buffered with ECC
Compatibility: Designed for enterprise servers and select workstations supporting ECC registered memory; it is generally not compatible with standard desktop motherboards. Thank You