·     Capacity: 8GB

·     CAS Latency: CL19

·     Voltage: 1.2V

·     Pin: 288-Pins

·     Part Number: CT8G4RFS8266

·     Ecc Fuction: ECC , Registered

·     Warranty: Lifetime

Package Included: 
Crucial 8GB 2666MHZ DDR4 PC4-21300 ECC Registered Server Memory Ram X 2 Pieces

Important note:

• Brand new, Crucial brand. 
• Each memoy is fullly tested before shipping,100% working.
• Compatible with Server Machine only (For Apple Samsung IBM Dell HP compad Toshiba Etc)  
• ECC Registered Type, not for regular Desktop.
• Before your order, make sure the RAM is compatible with your Server machine's motherboard/CPU. If not sure, send us message of your model, we are pleasure to check it and recommend right one for you. :)