This document describes ValueRAM's KVR26N19S8L/8 is a 1G x 64-bit (8GB) DDR4-2666 CL19 SDRAM (Synchronous DRAM), 1Rx8, VLP (very low profile) memory module, based on eight 1G x 8-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.

- 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
- 16 internal banks; 4 groups of 4 banks each
- Selectable BC4 or BL8 on-the-fly (OTF)
- Fly-by topology
- Terminated control command and address bus
- RoHS Compliant and Halogen-Free

Specification

Product
Product id	630954
Brand	Kingston Technology
Partnr	KVR26N19S8L/8
EAN/UPC code	740617290455
Warranty (months)	360 months
Memory
Internal memory	8 GB
Internal memory type	DDR4
Memory layout (modules x size)	1 x 8 GB
Refresh row cycle time	350 ns
Row cycle time	45.75 ns
Row active time	32 ns
Operational conditions
Operating temperature (T-T)	0 - 85 °C
Storage temperature (T-T)	-55 - 100 °C
Features
Memory clock speed	2666 MHz
Component for	PC/server
Memory form factor	288-pin DIMM
Buffered memory type	Unregistered (unbuffered)
ECC	N
CAS latency	19
Memory ranking	1
Memory voltage	1.2 V
Programming power voltage (VPP)	2.5 V
Lead plating	Gold
JEDEC standard	Y
RoHS compliance	Y