Kingston 8GB (1x8GB) DDR4 UDIMM 2666MHz CL19 1.2V Unbuffered ValueRAM Single Stick Desktop PC Memory
This document describes ValueRAM's KVR26N19S6/8 is a 1G x 64-bit (4GB) DDR4-2666 CL19 SDRAM (Synchronous DRAM), 1Rx16, memory module, based on four 1G x 16-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:
� Power Supply: VDD = 1.2V Typical
� VDDQ = 1.2V Typical
� VPP = 2.5V Typical
� VDDSPD = 2.2V to 3.6V
� Nominal and dynamic on-die termination (ODT) for
data, strobe, and mask signals
� Low-power auto self refresh (LPASR)
� Data bus inversion (DBI) for data bus
� On-die VREFDQ generation and calibration
� Single-rank
� On-board I2 serial presence-detect (SPD) EEPROM
� 8 internal banks; 2 groups of 4 banks each
� Fixed burst chop (BC) of 4 and burst length (BL) of 8
via the mode register set (MRS)
� Selectable BC4 or BL8 on-the-fly (OTF)
� Fly-by topology
� Terminated control command and address bus
� PCB: Height 1.23' (31.25mm)
� RoHS Compliant and Halogen-Free