Dark mode
only ramin all categories
only ram
USA

Crucial DDR4 SO-DIMM 1x4Gb CT4G4SFS8266

Photos - RAM Crucial DDR4 SO-DIMM 1x4Gb CT4G4SFS8266
from $12.59 up to $12.90 
add to listmy lists
Crucial DDR4 SO-DIMM 1x4Gb [CT4G4SFS8266]
from $12.59 up to $12.90 
Crucial CT4G4SFS8266
2133 MHz
CL15
2400 MHz
CL17
2400 MHz
CL17
2666 MHz
CL19
2666 MHz
CL19
3200 MHz
CL22
Memory capacity
4 GB
Memory modules
1
Form factor
SO-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
april 2019
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 Crucial 2025 - new arrivals, bestsellers, and the most relevant models Crucial.
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
We recommend
Corsair Vengeance LPX DDR4 2x8Gb
from $35.99 
16 GB, DDR4, 2133 - 4000 MHz, 13-15-15-28 - 19-23-23-45, 1.2 / 1.35 V
Crucial DDR5 SO-DIMM 2x16Gb
from $73.99 
32 GB, DDR5, 4800 / 5600 MHz, 40-39-39 / 46-45-45, 1.1 V
Kingston Fury Beast DDR4 2x16Gb
from $50.34 
32 GB, DDR4, 2666 - 3600 MHz, 16-18-18 / 18-22-22, 1.2 / 1.35 V
G.Skill Trident Z5 RGB DDR5 2x16Gb
from $89.99 
32 GB, DDR5, 6000 - 7800 MHz, 32-39-39-102 - 36-46-46-125, 1.35 - 1.45 V
G.Skill Aegis DDR4 2x8Gb
from $29.99 
16 GB, DDR4, 3000 MHz, 16-18-18-38, 1.35 V
G.Skill Ripjaws V DDR4 2x8Gb
from $32.99 
16 GB, DDR4, 2400 - 3200 MHz, 15-15-15-35 / 16-18-18-38, 1.2 / 1.35 V
G.Skill Aegis DDR4 2x16Gb
from $49.99 
32 GB, DDR4, 3200 MHz, 16-18-18-38, 1.35 V
Samsung DDR4 SO-DIMM
from $11.59 
8 / 16 GB, DDR4, 2133 - 2666 MHz, 15-15-15 - 19-19-19, 1.2 V
G.Skill Trident Z5 Neo RGB DDR5 2x16Gb
from $89.99 
32 GB, DDR5, 6000 / 6400 MHz, 30-36-36-96 - 36-36-36-96, 1.35 / 1.4 V
Corsair Vengeance DDR5 2x16Gb
from $87.99 
32 GB, DDR5, 4800 - 7200 MHz, 1.1 - 1.45 V
Crucial DDR4 SO-DIMM 1x16Gb
from $24.99 
16 GB, DDR4, 2133 - 3200 MHz, 1.2 V
G.Skill Ripjaws S5 DDR5 2x16Gb
from $89.99 
32 GB, DDR5, 6000 MHz, 30-40-40-96 / 36-36-36-96, 1.35 V
Filters
Models
on sale all
Brands
Crucial (memory capacity) 
4 GB (1x4) 
8 GB (1x8) 
8 GB (2x4) 
16 GB (1x16) 
16 GB (2x8) 
24 GB (1x24) 
32 GB (1x32) 
32 GB (2x16) 
32 GB (4x8) 
48 GB (2x24) 
64 GB (1x64) 
64 GB (2x32) 
96 GB (2x48) 
Other 
Questions and requests regarding model selection →