This document describes ValueRAM's KVR26S19D8/16 is a 2G x 64-bit (16GB) DDR4-2666 CL19 SDRAM (Synchronous DRAM), 2Rx8, non-ECC, memory module, based on sixteen 1G x 8-bit FBGA components. The SPD is programmed to JEDEC standard latency DDR4-2666 timing of 19-19-19 at 1.2V. This 260-pin DIMM uses gold contact fingers.

- 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
- Dual-rank
- On-board I2 serial presence-detect (SPD) EEPROM
- 16 internal banks; 4 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
- RoHS Compliant and Halogen-Fre

Specification

Product
Product id	605234
Brand	Kingston Technology
Partnr	KVR26S19D8/16
EAN/UPC code	740617280623
Warranty (months)	360 months
Memory
Internal memory	16 GB
Internal memory type	DDR4
Memory layout (modules x size)	1 x 16 GB
Module configuration	2048M x 64
Refresh row cycle time	350 ns
Row cycle time	45.75 ns
Row active time	32 ns
Weight & dimensions
Width	69.6 mm
Depth	3.7 mm
Height	30 mm
Operational conditions
Operating temperature (T-T)	0 - 85 °C
Storage temperature (T-T)	-55 - 100 °C
Features
Memory clock speed	2666 MHz
Component for	Notebook
Memory form factor	260-pin SO-DIMM
CAS latency	19
Memory ranking	2
Memory voltage	1.2 V
Programming power voltage (VPP)	2.5 V
Halogen free	Y
Lead plating	Gold
Windows operating systems supported	Y
Linux operating systems supported	Y
JEDEC standard	Y
RoHS compliance	Y
Certification	UL 94 V-0
System requirements
Mac operating systems supported	Y