Kingston Server Premier RAM Module for Server - 64 GB (1 x 64GB) - DDR4-2666/PC4-21333 DDR4 SDRAM - 2666 MHz Dual-rank Memory - CL19 - 1.20 V - ECC - Registered - 288-pin - DIMM - Lifetime Warranty

Kingston's KSM26RD4/64MFR 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 JEDEC

standard latency DDR4-2666 timing of 19-19-19 at 1.2V. Each

288-pin DIMM uses gold contact fingers. The electrical and

mechanical specifications are as follows:

FEATURES

• Power Supply: VDD = 1.2V
• VDDQ = 1.2V
• VPP = 2.5V
• VDDSPD = 2.41V to 2.75V
• Functionality and operations comply with the DDR4 SDRAM datasheet
• 16 internal banks
• Bank Grouping is applied, and CAS to CAS latency (tCCD_L, tCCD_S) for
• the banks in the same or different bank group accesses are available
• Data transfer rates: PC4-2666, PC4-2400, PC4-2133, PC4-1866, PC4-1600
• Bi-Directional Differential Data Strobe
• 8 bit pre-fetch
• Burst Length (BL) switch on-the-fly BL8 or BC4(Burst Chop)
• Supports ECC error correction and detection
• On-Die Termination (ODT)
• Temperature sensor with integrated SPD
• This product is in compliance with the RoHS directive.
• Per DRAM Addressability is supported
• Internal Vref DQ level generation is available
• Write CRC is supported at all speed grades
• CA parity (Command/Address Parity) mode is supported