Attributes . Each DRSX1600R upgrade consist of a single DDR3-1600 Registered ECC DIMM that conform's to JEDEC' DDR3 ,PC3L-12800 standard.One 2-K bit EEPROM is used for Serial Presence Detect and a combination register/PLL wit Address and Command Parity is also used.A thermal sensors actually monitors the DIMM module and can prevent exceeding the maximum operating temperature of 95C. . Names