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Search Results: "DDR4 2666"
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Speed
DDR5
DDR5 5200 (PC5 41600)
DDR4
DDR4 4266 (PC4 34100)
DDR4 3600 (PC4 28800)
DDR4 3200 (PC4 25600)
DDR4 2933 (PC4 23400)
DDR4 2666 (PC4 21333)
DDR4 2666 (PC4 21330)
DDR4 2666 (PC4 21300)
DDR4 2400 (PC4 19200)
DDR4 2133 (PC4 17000)
DDR3
DDR3 2666 (PC3 21300)
DDR3 1866 (PC3 14900)
DDR3 1066 (PC3 8500)
DDR3L 1066 (PC3L 8500)
Capacity
256GB per Module
512GB (2 x 256GB)
3TB (12 x 256GB)
2TB (8 x 256GB)
1.5TB (6 x 256GB)
1TB (4 x 256GB)
128GB per Module
256GB (2 x 128GB)
512GB (4 x 128GB)
1TB (8 x 128GB)
2TB (16 x 128GB)
1.5TB (12 x 128GB)
768GB (6 x 128GB)
64GB per Module
64GB
128GB (2 x 64GB)
256GB (4 x 64GB)
384GB (6 x 64GB)
512GB (8 x 64GB)
1TB (16 x 64GB)
768GB (12 x 64GB)
48GB per Module
96GB (2 x 48GB)
32GB per Module
32GB
64GB (2 x 32GB)
128GB (4 x 32GB)
256GB (8 x 32GB)
384GB (12 x 32GB)
512GB (16 x 32GB)
192GB (6 x 32GB)
16GB per Module
16GB
32GB (2 x 16GB)
64GB (4 x 16GB)
96GB (6 x 16GB)
128GB (8 x 16GB)
192GB (12 x 16GB)
256GB (16 x 16GB)
8GB per Module
8GB
16GB (2 x 8GB)
32GB (4 x 8GB)
48GB (6 x 8GB)
64GB (8 x 8GB)
128GB (16 x 8GB)
4GB per Module
4GB
8GB (2 x 4GB)
16GB (4 x 4GB)
64GB (16 x 4GB)
2GB per Module
2GB
32GB (16 x 2GB)
Under 1GB per Module
64MB
Others
48GB
128GB
256GB
512GB
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Type
288-Pin DDR5 SDRAM
288-Pin DDR4 SDRAM
240-Pin DDR3 SDRAM
184-Pin DDR SDRAM
100-Pin SDRAM
288-Pin DDR4 RDIMM
CAS Latency
CAS Latency 41 and more
CL42
CAS Latency 31-40
CL40
CAS Latency 21-30
CL21
CL22
CAS Latency 11-20
CL11
CL13
CL15
CL16
CL17
CL18
CL19
CAS Latency 6-10
CL7
CAS Latency 1-5
CL1.5
Multi-channel Kit
Dual Channel Kit
Quad Channel Kit
Recommend Use
AMD & Intel Compatible
AMD 300 Series
AMD 400 Series
AMD 500 Series
AMD B350
AMD B450
AMD B550
AMD Ryzen Compatible
AMD TRX40
AMD X370
AMD X399
AMD X470
AMD X570
Intel 500 Series
Intel 400 Series
Intel 300 Series
Intel 200 Series
Intel 100 Series
Intel X99
Intel X299
Intel Z170
Intel Z270
Intel Z370
Intel Z390
Intel Z490
Intel Z590
Intel Z690
Intel Z790
High Performance or Gaming Memory
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Voltage
1.10V
1.20V
1.35V
1.50V
ECC
Yes
No
ECC Chipkill
Color
Black
Midnight Black
Black PCB
Red
Red
Gold
Gold
Green
Green
Gray
Gray
Gunmetal Grey
Multi
Black / Red
N/A
Green/Black
Silver
Silver
White
White
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BIOS/Performance Profile
Intel XMP 2.0
LED Color
RGB
None
All Top Brands
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Availability
In Stock
Condition
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Good
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Open Box
Total Capacity
64 MB
2 GB
4 GB
8 GB
16 GB
32 GB
48 GB
64 GB
96 GB
128 GB
Total Capacity
192 GB
256 GB
384 GB
512 GB
768 GB
1024 GB
1536 GB
2048 GB
3072 GB
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Kingston 8GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model KCP426NS6/8
CAS Latency:
CL19
Voltage:
1.20V
Buffered/Registered:
Unbuffered
BIOS/Performance Profile:
Intel XMP 2.0
Model #:
KCP426NS6/8
$
59
.37
–
Add to cart
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(3)
G.SKILL Ripjaws Series 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19D-64GRS
CAS Latency:
CL19
Timing:
19-19-19-43
Voltage:
1.20V
Buffered/Registered:
Unbuffered
Model #:
F4-2666C19D-64GRS
$
509
.99
–
Free Shipping
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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Hynix HMA81GU6CJR8N-VK
CAS Latency:
CL19
Voltage:
1.20V
Chipset:
Major OEM Samsung, Micron, Hynix
Buffered/Registered:
Unbuffered
Model #:
MD21300-818K01-2518
$
57
.99
–
Free Shipping
Direct from NEMIX RAM
This product is sold direct from the manufacturer.
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(1)
Hynix 16GB HMA82GS6DJR8N-VK 2666MHz DDR4 RAM is SODIMM PC4-21300 Mac Mini iMac Memory
CAS Latency:
CL19
Voltage:
1.20V
Buffered/Registered:
Unbuffered
Model #:
HMA82GS6DJR8N-VK
$
124
.99
–
More options from $38.99 - $124.99
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32GB RAM Replacement for Crucial CT2K32G4DFD8266, CT32G4DFD8266 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
CAS Latency:
CL19
Voltage:
1.20V
Chipset:
Major Brand Chips
Recommend Use:
AMD & Intel Compatible
Model #:
5053772480902
$
192
.90
–
Direct from A-Tech
This product is sold direct from the manufacturer.
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(11)
Timetec 32GB Kit (2x16GB) DDR4 2666MHz PC4-21300 Unbuffered Non-ECC 1.2V CL19 260 Pin SODIMM Laptop Notebook Computer Memory RAM Module Upgrade S Series (Not For iMac 2019) (32GB KIT(2x16GB))
CAS Latency:
CL19
Voltage:
1.20V
Model #:
MR-H16D426S7E-S
$
179
.99
–
Free Shipping
Available Direct from Timetec
This product is sold direct from the manufacturer.
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HMA82GS7CJR8N-VK Hynix Replacement 16GB DDR4-2666 PC4-21300 ECC Unbuffered Memory by Avarum RAM
CAS Latency:
CL19
Timing:
19-19-19
Voltage:
1.20V
Buffered/Registered:
Unbuffered
Model #:
NRG121
$
134
.58
–
Free Shipping
Direct from Avarum
This product is sold direct from the manufacturer.
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Hynix HMA82GU6AFR8N-VK
CAS Latency:
CL19
Voltage:
1.20V
Chipset:
Major OEM Samsung, Micron, Hynix
Buffered/Registered:
Unbuffered
Model #:
MD21300-628K01-2509
$
111
.99
–
Free Shipping
Direct from NEMIX RAM
This product is sold direct from the manufacturer.
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Rimlance 8GB (1X8GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
CAS Latency:
CL19
Chipset:
Major Brand Chipset
Buffered/Registered:
Unbuffered
Model #:
RUD21300S6C8
$
48
.99
–
Free Shipping
Direct from RIMLANCE
This product is sold direct from the manufacturer.
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OWC 16GB (2x8GB) DDR4 2666MHz PC4-21300 CL19 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
CAS Latency:
CL19
Voltage:
1.2V
Multi-channel Kit:
Dual Channel Kit
Recommend Use:
Desktops
Model #:
OWC2U6D41R8016P
$
130
.66
–
Direct from OWC
This product is sold direct from the manufacturer.
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A-Tech 32GB Kit (4x8GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Voltage:
1.20V
Compatible System:
Apple Mac Systems
Parts:
Lifetime
Labor:
Lifetime
Model #:
NE-MAC-0159
$
261
.21
–
Direct from A-Tech
This product is sold direct from the manufacturer.
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MemoryMasters 8GB DDR4 PC4-21300, 2666MHZ, 288 PIN DIMM, 1.2V, CL 19 Desktop Ram Memory Module
CAS Latency:
CL19
Model #:
M-M-2013 B07F72RJYN
$
49
.99
–
Free Shipping
Add to cart
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4GB RAM Replacement for Crucial CT4G4SFS8266 | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
CAS Latency:
CL19
Voltage:
1.20V
Buffered/Registered:
Unbuffered
Features:
Major Brand Chips
Model #:
5053772481091
$
27
.43
–
Direct from A-Tech
This product is sold direct from the manufacturer.
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Crucial 16GB Kit (8GBx2) DDR4 2666 MT/s (PC4-21300) SR x8 SODIMM 260-Pin Memory - CT2K8G4SFS8266
Model #:
9435761154333
$
157
.99
–
$5.99 Shipping
Add to cart
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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 260-PIN ECC SODIMM Compatible with Hynix HMA81GS7CJR8N-VK ECC Unbuffered Memory
Brand:
NEMIX RAM
Series:
NEMIX RAM DDR4 Orignial Series 260-Pin ECC Unbuffered SODIMM Memory
Capacity:
8GB
Type:
260-Pin DDR4 SO-DIMM
Model #:
MSE21300-818K01-2480
$
79
.99
–
Free Shipping
Direct from NEMIX RAM
This product is sold direct from the manufacturer.
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Crucial 32GB Kit (16GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K16G4SFRA266
Model #:
9435761154432
$
323
.99
–
$5.99 Shipping
Add to cart
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Refurbished
Ballistix Sport LT 8GB Single DDR4 2666 MT/s (PC4-21300) DR x8 DIMM 288-Pin Memory - BLS8G4D26BFSE (Red)
CAS Latency:
CL16
Voltage:
1.20V
Timing:
16-18-18
Buffered/Registered:
Unbuffered
Model #:
BLS8G4D26BFSE
$
49
.99
–
More options from $49.99 - $64.99
Free Shipping
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16GB RAM Replacement for Crucial BLS16G4D26BFSC, CT16G4DFD8266, CT2K16G4DFD8266, CT4K16G4DFD8266 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
CAS Latency:
CL19
Voltage:
1.20V
Chipset:
Major Brand Chips
Recommend Use:
AMD & Intel Compatible
Model #:
5053772480735
$
104
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
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Rimlance 32GB (1X32GB) 1.2V DDR4 2666MHZ PC4-21300 ECC UDIMM 2RX8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Type:
288-Pin DDR4 SDRAM
Rank:
2Rx8
Model #:
B0D7PTZ84Z
$
280
.00
–
Free Shipping
Direct from RIMLANCE
This product is sold direct from the manufacturer.
Add to cart
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(2)
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Laptop PC Memory
Brand:
NEMIX RAM
Series:
NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
Capacity:
32GB
Type:
260-Pin DDR4 SO-DIMM
Model #:
MS21300-328K01-G
$
224
.99
–
Free Shipping
Available Direct from NEMIX RAM
This product is sold direct from the manufacturer.
Add to cart
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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory Compatible with Hynix HMA81GR7CJR8N-VK
Voltage:
1.20V
Compatible System:
Hynix
CAS Latency:
CL19
Part Number:
MR21300-818K1
Model #:
MR21300-818K1-HMA81GR7CJR8N-VK
$
56
.99
–
Direct from NEMIX RAM
This product is sold direct from the manufacturer.
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16GB RAM Replacement for Crucial CT16G4S266M, CT16G4SFD8266, CT16G4SFRA266, CT2K16G4SFD8266 | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
CAS Latency:
CL19
Voltage:
1.20V
Buffered/Registered:
Unbuffered
Features:
Major Brand Chips
Model #:
5053772480841
$
104
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
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NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 260-PIN Non-ECC SODIMM QNAP NAS RAM-4GDR4T0-SO-2666
Model #:
MS21300-418K1-QN-RAM-4GDR4T0-SO-2666
$
38
.99
–
Direct from NEMIX RAM
This product is sold direct from the manufacturer.
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(2)
Crucial 32GB DDR4 2666 (PC4-21300) SDRAM Server Memory ECC Registered
Chipset:
Micron Chipset
CAS Latency:
CL19
Voltage:
1.20V
Multi-channel Kit:
Quad Channel Kit
Model #:
CT32G4RFD4266
$
249
.99
–
More options from $44.00 - $253.50
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A-Tech 64GB Kit (4x16GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Voltage:
1.20V
Compatible System:
Apple Mac Systems
Parts:
Lifetime
Labor:
Lifetime
Model #:
NE-MAC-0134
$
587
.45
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
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A-Tech 256GB Kit (4x64GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
Voltage:
1.20V
Compatible System:
Apple Mac Systems
Parts:
Lifetime
Labor:
Lifetime
Model #:
NE-MAC-0154
$
1,439
.96
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
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A-Tech 16GB RAM Replacement for Synology D4ECSO-2666-16G, D4ES01-16G | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Memory Upgrade for NAS DiskStation, RackStation, FlashStation, & NVR DVA
CAS Latency:
CL19
Voltage:
1.20V
ECC:
Yes
Buffered/Registered:
Unbuffered
Model #:
5053772489004
$
159
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
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Kingston 16GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Memory (Notebook Memory) Model KCP426SD8/16
CAS Latency:
CL19
Timing:
19-19-19
Voltage:
1.20V
Model #:
KCP426SD8/16
$
91
.99
–
More options from $43.24 - $129.37
Add to cart
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16GB RAM Replacement for Hynix HMA82GS6CJR8N-VK, HMA82GS6DJR8N-VK, HMA82GS6JJR8N-VK | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
CAS Latency:
CL19
Voltage:
1.20V
Buffered/Registered:
Unbuffered
Recommend Use:
AMD & Intel Compatible
Model #:
5053772475731
$
104
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
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A-Tech 64GB Kit (2x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Voltage:
1.20V
Compatible System:
Apple Mac Systems
Parts:
Lifetime
Labor:
Lifetime
Model #:
NE-MAC-0139
$
485
.54
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
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NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Hynix HMA84GR7CJR4N-VK
Chipset:
Major OEM Samsung, Micron, Hynix
CAS Latency:
CL19
Voltage:
1.20V
Part Number:
MR21300-324K1
Model #:
MR21300-324K01-2336
$
215
.00
–
Free Shipping
Direct from NEMIX RAM
This product is sold direct from the manufacturer.
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A-Tech 192GB Kit (6x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Voltage:
1.20V
Compatible System:
Apple Mac Systems
Parts:
Lifetime
Labor:
Lifetime
Model #:
NE-MAC-0143
$
1,456
.62
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
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A-Tech 64GB (8x8GB) 1Rx8 PC4-21300E DDR4 2666 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Part Number:
AT8G8D4D2666US8N12V
Model #:
AT8G8D4D2666US8N12V
$
599
.92
–
Direct from A-Tech
This product is sold direct from the manufacturer.
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AVARUM RAM 16GB DDR4-2666 PC4-21300 SODIMM Replacement for Micron MTA16ATF2G64HZ-2G6E1
Voltage:
1.20V
CAS Latency:
CL19
Type:
260-Pin DDR4 SO-DIMM
Rank:
2Rx8
Model #:
Avarum4162666-SODIMM-6817
$
134
.58
–
Free Shipping
Add to cart
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A-Tech 384GB Kit (12x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
Voltage:
1.20V
Compatible System:
Apple Mac Systems
Parts:
Lifetime
Labor:
Lifetime
Model #:
NE-MAC-0146
$
3,047
.55
–
Direct from A-Tech
This product is sold direct from the manufacturer.
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Samsung 32GB DDR4 2666MHz (1x 32GB) Laptop Notebook Memory SODIMM Non-ECC 260pin 1.2V M471A4G43MB1-CTD
CAS Latency:
CL19
Voltage:
1.20V
Buffered/Registered:
Unbuffered / Unregistered
Parts:
1 Year
Model #:
M471A4G43MB1-CTD-1
$
194
.24
–
More options from $89.90 - $208.00
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