OWC 128GB DDR4 2666 PC4-21300 CL19 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP Apollo PC40 SX40

OWC 128GB DDR4 2666 PC4-21300 CL19 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP Apollo PC40 SX40 Brand: OWC Capacity: 128GB Speed: DDR4 2666 (PC4 21300) ECC: Yes Buffered/Registered: Registered Voltage: 1.2V Compatible System: HP Apollo PC40 HP Apollo SX40 CAS Latency: 19