Dataram 8GB 2Rx4 PC3-12800R-11 - 8 GB (1 x 8GB) - DDR3-1600/PC3-12800 DDR3 SDRAM - 1600 MHz - 1.50 V - ECC - Registered - 240-pin - DIMM - Lifetime Warranty
Each DRHA1600R upgrade consists of a single DDR3- 1600 Registered ECC DIMM that conforms to JEDEC's DDR3, PC3-12800 standard. One 2K-bit EEPROM is used for Serial Presence Detect and a combination register/PLL with Address and Command Parity is also used. A thermal sensor accurately monitors the DIMM module and can prevent exceeding the maximum operating temperature of 95C.