Dark mode
only ramin all categories
only ram
United Kingdom

A-Data Premier DDR4 1x4Gb AD4U26664G19-SGN

Photos - RAM A-Data Premier DDR4 1x4Gb AD4U26664G19-SGN
from £18.64 up to £26.57 
add to listmy lists
A-Data Premier DDR4 1x4Gb [AD4U26664G19-SGN]
from £18.64 up to £26.57 
A-Data AD4U26664G19-SGN
Premier
2666 MHz
CL16
2666 MHz
CL19
Memory capacity
4 GB
Memory modules
1
Form factor
DIMM
Type
DDR4
Memory speed
2666 MHz
Clock speed
21300 MB/s
CAS latency
CL19
Memory timing
19-19-19
Voltage
1.2 V
Cooling
no cooling
Module profile
standard
Added to E-Catalog
august 2021
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog A-Data 2025 - new arrivals, bestsellers, and the most relevant models A-Data.
From DDR to DDR5: What is the difference between generations of RAM and VRAM?Let's find out why DDR5 is better than DDR4 and earlier generations, and GDDR6 - its predecessors
How to choose RAM?Tips for choosing the optimal RAM parameters that will ensure stable operation and PC performance

Buy A-Data Premier DDR4 1x4Gb AD4U26664G19-SGN

All prices 6 →
When you make a purchase through links on our site, we may receive a affiliate commission.

ADATA AD4U26664G19-SGN memory module 4 GB 1 x 4 GB DDR4 2666 MHz

PowerMemory voltage1.2 VDesignJEDEC standardYesTechnical detailsHeight (imperial)3.12 cm (1.23")Compliance certificatesRoHSMe... moremoryBuffered memory typeUnregistered (unbuffered)Memory layout (modules x size)1 x 4 GBInternal memory4 GBComponent forPC/ServerMemory form factor288-pin DIMMCAS latency19Memory voltage1.2 VECCNoMemory clock speed2666 MHzInternal memory typeDDR4FeaturesBuffered memory typeUnregistered (unbuffered)Memory layout (modules x size)1 x 4 GBInternal memory4 GBComponent forPC
ComputersDeal.com
Delivery: in United Kingdom
Report
£19.18
Buy in shop

ADATA Premier 4GB DDR4 2666Mhz AD4U26664G19-SGN

;Premier DDR4 2666 U-DIMM represents a new and appealing desktop memory upgrade option, with optimizedsupport for the latest... moreIntel processor and chipset platforms delivering high performance.
Awd-it.co.uk
Delivery: to United Kingdom
Report
£19.99
Buy in shop

ADATA ADATA Premier, 4GB, DDR4, 2666MHz (PC4-21300), CL19, DIMM Memory D44G26AD19

ADATA Premier DDR4 2666 unbuffered-DIMM memory is the latest upgrade solution that supports Intel's newest platforms for fast... moreer data transfer and enhanced power efficiency. Utilising a 288-pin design, operating voltage has been reduced from 1.5V on DDR3 to 1.2V, which not only helps save power by 20%, but also boosts transfer bandwidth speed to 21.3GB/s. Every chip in ADATA memory modules meets strict JEDEC and RoHS standards, ensuring compatibility, stability, and environmentally friendly products.Lightning speed PCIe Gen3x4* Complies with JEDEC standards * RoHS compliant * Supports Intel Skylake-X and Kaby Lake-X CPU
Backtotheoffice.co.uk
Delivery: in United Kingdom
Report
£19.99
Buy in shop

ADATA AD4U26664G19-SGN memory module 4 GB 1 x 4 GB DDR4 2666 MHz

  ADATA Premier DDR4 2666 unbuffered-DIMM memory is the latest upgrade solution that supports Intel's newest... moreplatforms for faster data transfer and enhanced power efficiency. Utilizing a 288-pin design operating voltage has been reduced from 1.5V on DDR3 to 1.2V which not only helps save power by 20% but also boosts transfer bandwidth speed to 21.3GB/s. Every chip in ADATA memory modules meets strict JEDEC and RoHS standards ensuring compatibility stability and environmentally friendly products.     Lightning speed PCIe Gen3x4 - Complies with JEDEC standards  - RoHS compliant  - Supports Intel Skylake-X and Kaby Lake-X CPU  
Quzo.co.uk
Delivery: to United Kingdom
Report
£18.64
Buy in shop

ADATA AD4U26664G19-SGN memory module 4 GB 1 x 4 GB DDR4 2666 MHz

PowerMemory voltage1.2 VDesignJEDEC standardYesTechnical detailsHeight (imperial)3.12 cm (1.23")Compliance certificatesRoHSMe... moremoryBuffered memory typeUnregistered (unbuffered)Memory layout (modules x size)1 x 4 GBInternal memory4 GBComponent forPC/ServerMemory form factor288-pin DIMMCAS latency19Memory voltage1.2 VECCNoMemory clock speed2666 MHzInternal memory typeDDR4FeaturesBuffered memory typeUnregistered (unbuffered)Memory layout (modules x size)1 x 4 GBInternal memory4 GBComponent forPC
itsupplies.uk
Delivery: to United Kingdom
Report
£18.91
Buy in shop

ADATA - 4 GB 1 x 4 GB DDR4 2666 MHz memory module

Clove.co.uk
Delivery: to United Kingdom
Report
£26.57
Buy in shop
Series A-Data PremierCompare using chart →
A-Data Notebook Premier DDR4 1x16Gb AD4S320016G22-SGN
from £23.99 
16 GB, 1 plank, DDR4, 3200 MHz, Timing 22-22-22, 1.2 V, no cooling
A-Data Notebook Premier DDR3 ADDS1600W4G11-S
from £14.96 
4 GB, 1 plank, DDR3, 1600 MHz, Timing 11-11-11, 1.35 V, no cooling
A-Data Premier DDR4 1x8Gb AD4U266688G19-SGN
from £32.99 
8 GB, 1 plank, DDR4, 2666 MHz, Timing 19-19-19, 1.2 V, no cooling
A-Data Notebook Premier DDR4 1x16Gb AD4S266616G19-SGN
from £21.99 
16 GB, 1 plank, DDR4, 2666 MHz, Timing 19-19-19, 1.2 V, no cooling
A-Data Premier DDR4 1x16Gb AD4U266616G19-SGN
from £21.99 
16 GB, 1 plank, DDR4, 2666 MHz, Timing 19-19-19, 1.2 V, no cooling
A-Data Premier DDR4 1x16Gb AD4U320016G22-SGN
from £22.99 
16 GB, 1 plank, DDR4, 3200 MHz, Timing 22-22-22, 1.2 V, no cooling
A-Data Notebook Premier DDR4 1x4Gb AD4S26664G19-SGN
from £18.91 
4 GB, 1 plank, DDR4, 2666 MHz, Timing 19-19-19, 1.2 V, no cooling
A-Data Premier DDR4 1x4Gb AD4U26664G19-SGN
from £18.64 
4 GB, 1 plank, DDR4, 2666 MHz, Timing 19-19-19, 1.2 V, no cooling
A-Data Notebook Premier DDR4 1x8Gb AD4S26668G19-SGN
from £17.93 
8 GB, 1 plank, DDR4, 2666 MHz, Timing 19-19-19, 1.2 V, no cooling
A-Data Notebook Premier DDR4 1x8Gb AD4S32008G22-SGN
from £12.49 
8 GB, 1 plank, DDR4, 3200 MHz, Timing 22-22-22, 1.2 V, no cooling
A-Data Notebook Premier DDR4 1x32Gb AD4S320032G22-SGN
from £45.99 
32 GB, 1 plank, DDR4, 3200 MHz, Timing 22-22-22, 1.2 V, no cooling
A-Data Notebook Premier DDR3 ADDS160022G11-B
from £9.99 
2 GB, 1 plank, DDR3, 1600 MHz, Timing 11-11-11, 1.35 V, no cooling
A-Data Premier DDR4 1x4Gb AD4U2666J4G19-S
from £23.80 
4 GB, 1 plank, DDR4, 2666 MHz, Timing 16-16-16, 1.2 V, no cooling
A-Data Notebook Premier DDR3 ADDS1600W8G11-S
from £20.00 
8 GB, 1 plank, DDR3, 1600 MHz, Timing 11-11-11, 1.35 V, no cooling
A-Data Premier DDR3 ADDU1600W8G11-S
from £19.99 
8 GB, 1 plank, DDR3, 1600 MHz, Timing 11-11-11, 1.35 V, no cooling

A-Data Premier DDR4 1x4Gb configurations

Price for A-Data Premier DDR4 1x4Gb
A-Data Premier DDR4 1x4Gb AD4U2666J4G19-Sfrom £23.804 offers
A-Data Premier DDR4 1x4Gb AD4U26664G19-SGNfrom £18.646 offers
We recommendCompare using chart →
Patriot Memory Signature DDR4 1x4Gb PSD44G266681
from £19.00 
4 GB, 1 plank, DDR4, 2666 MHz, Timing 19-19-19-43, 1.2 V, no cooling
V7 Desktop DDR4 1x4Gb V7213004GBD
from £19.34 
4 GB, 1 plank, DDR4, 2666 MHz, 1.2 V, no cooling
Crucial Value DDR4 1x4Gb CT4G4DFS8266
from £19.32 
4 GB, 1 plank, DDR4, 2666 MHz, Timing 19-19-19, 1.2 V, no cooling
Kingston KCP ValueRAM DDR4 1x4Gb KCP426NS6/4
from £19.41 
4 GB, 1 plank, DDR4, 2666 MHz, Timing 19-19-19, 1.2 V, no cooling
PNY Performance DDR4 1x4Gb MD4GSD42666
from £15.99 
4 GB, 1 plank, DDR4, 2666 MHz, 1.2 V, no cooling
A-Data Premier DDR4 1x4Gb AD4U2666J4G19-S
from £23.80 
4 GB, 1 plank, DDR4, 2666 MHz, Timing 16-16-16, 1.2 V, no cooling
Kingston Fury Beast DDR4 2x16Gb
from £40.27 
32 GB, DDR4, 2666 - 3733 MHz, 16-18-18 - 19-23-23, 1.2 / 1.35 V
G.Skill Trident Z5 RGB DDR5 2x16Gb
from £93.43 
32 GB, DDR5, 5200 - 8000 MHz, 30-39-39-102 - 40-40-40-96, 1.2 - 1.45 V
G.Skill Trident Z5 RGB DDR5 2x32Gb
from £170.04 
64 GB, DDR5, 5600 - 6800 MHz, 28-34-34-89 - 36-36-36-96, 1.25 - 1.4 V
G.Skill Aegis DDR4 2x8Gb
from £24.99 
16 GB, DDR4, 2400 - 3200 MHz, 15-15-15-35 - 19-19-19-43, 1.2 / 1.35 V
Corsair Vengeance LPX DDR4 2x8Gb
from £29.43 
16 GB, DDR4, 2133 - 4000 MHz, 13-15-15-28 - 19-23-23-45, 1.2 / 1.35 V
G.Skill Ripjaws V DDR4 2x8Gb
from £28.99 
16 GB, DDR4, 3200 - 4000 MHz, 16-16-16-36 - 18-22-22-42, 1.35 V
Filters
Models
on sale all
Brands
A-Data (memory capacity) 
4 GB (1x4) 
8 GB (1x8) 
16 GB (1x16) 
16 GB (2x8) 
32 GB (1x32) 
32 GB (2x16) 
64 GB (2x32) 
Other 
Questions and requests regarding model selection →