64GB 2666MT/s DDR4 ECC Reg CL19 DIMM 2Rx4 Hynix A Rambus

Kingston’s KSM26RD4/64HAR is a 8G x 72-bit (64GB) DDR4-2666 CL19 SDRAM (Synchronous DRAM) registered w/parity, 2Rx4, ECC, memory module, based on thirty-six 4G x 4-bit FBGA components. The SPD is programmed to JEDECstandard latency DDR4-2666 timing of 19-19-19 at 1.2V. Each 288-pin DIMM uses gold contact fingers.Feature:Power Supply: VDD = 1.2VVDDQ = 1.2VVPP = 2.5VVDDSPD = 2.41V to 2.75VFunctionality and operations comply with the DDR4 SDRAM datasheet16 internal banksBank Grouping is applied, and CAS to CAS latency (tCCD_L, tCCD_S) for  the banks in the same or different bank group accesses are availableData transfer rates: PC4-2666, PC4-2400, PC4-2133, PC4-1866, PC4-1600Bi-Directional Differential Data Strobe8 bit pre-fetchBurst Length (BL) switch on-the-fly BL8 or BC4(Burst Chop)Supports ECC error correction and detectionOn-Die Termination (ODT)Temperature sensor with integrated SPDThis product is in compliance with the RoHS directive.Per DRAM Addressability is supportedInternal Vref DQ level generation is availableWrite CRC is supported at all speed gradesCA parity (Command/Address Parity) mode is supported