ddr4 2666 ram | Newegg.com

In Stock
ONOFF

Sold by Newegg
ONOFF

Make an Offer
ONOFF

New
ONOFF

Department

Any Category

Desktop Memory

AMD Motherboards

Backup Drives

Barebone PCs

CPU Accessories

Crypto Mining

Desktop CPU Processor

Desktop NAS

Embedded Solutions

HDD / SSD Accessories

Intel Motherboards

Internal Power Cables

International Power Cords

Laptop Memory

Laptop Replacement Parts

Memory & Chipset Cooling

Memory Cards

Mini-PC Barebone

Motherboard Accessories

Other Computer Accessories

Rackmount NAS

S-Video Cables

Security Locks & Accessories

Server Chassis

Server Memory

Server Motherboards

System Specific Memory

Brands

Crucial
G.SKILL
ASUS
NEMIX RAM
SK hynix
MSI

GIGABYTE
OWC
A-Tech
Avarum
Brute Networks
HUNSN
Kingston Technology Corp.
SAMSUNG
Computer Memory Solutions
ASRock
Micron Technology, Inc.
Arch Memory
Synology Inc.
Supermicro
HP
Black Diamond Memory
Corsair
Moultrie
RIMLANCE

Price

$0 - $10
$10 - $25
$25 - $50
$50 - $75
$75 - $100
$100 - $200

$200 - $300
$300 - $400
$400 - $500
$500 - $750
$750 - $1000
$1000 - $1250
$1250 - $1500
$1500 - $2000
$2000 - $2500
$2500 - $3000
$3000 - $3500
$3500 - $4000
$4000 - $4500
$4500 - $5000
$5000 and more

Speed

DDR5
- DDR5 8400 (PC5 67200)
- DDR5 8200 (PC5 65600)
- DDR5 6800 (PC5 54400)
- DDR5 6600 (PC5 52800)
- DDR5 6400 (PC5 51200)
- DDR5 6000 (PC5 48000)
- DDR5 5600 (PC5 44800)
- DDR5 5200 (PC5 41600)
- DDR5 4800 (PC5 38400)
DDR4
- DDR4 5066 (PC4-41000)
- DDR4 4600 (PC4 36800)
- DDR4 4400 (PC4 35200)
- DDR4 4266 (PC4 34100)
- DDR4 4000 (PC4 32000)
- DDR4 3600 (PC4 28800)
- DDR4 3466 (PC4 27700)
- DDR4 3333 (PC4 26600)
- DDR4 3200 (PC4 25600)
- DDR4 3000 (PC4 24000)
- DDR4 2933 (PC4 23400)
- DDR4 2800 (PC4 22400)
- DDR4 2666 (PC4 21333)
- DDR4 2666 (PC4 21300)
- DDR4 2400 (PC4 19200)
- DDR4 2133 (PC4 17000)
DDR3
- DDR3 1600 (PC3 12800)
- DDR3L 1600 (PC3L 12800)
- DDR3 1333 (PC3 10600)
DDR2
- DDR2 667 (PC2 5300)
DDR
- DDR 400 (PC 3200)
- DDR 333 (PC 2700)
- DDR 266 (PC 2100)

Capacity

64GB per Module
- 64GB
- 128GB (2 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)
24GB per Module
- 24GB
- 48GB (2 x 24GB)
16GB per Module
- 16GB
- 32GB (2 x 16GB)
- 64GB (4 x 16GB)
- 128GB (8 x 16GB)
8GB per Module
- 8GB
- 16GB (2 x 8GB)
- 32GB (4 x 8GB)
- 64GB (8 x 8GB)

4GB per Module
- 4GB
- 8GB (2 x 4GB)
- 16GB (4 x 4GB)
2GB per Module
- 2GB
- 4GB (2 x 2GB)
1GB per Module
- 1GB
- 2GB (2 x 1GB)
Under 1GB per Module
- 128MB
- 256MB
- 512MB
- 1GB (2 x 512MB)

Type

288-Pin DDR5 CUDIMM
288-Pin DDR5 SDRAM
288-Pin DDR4 SDRAM
240-Pin DDR3 SDRAM
240-Pin DDR2 SDRAM
184-Pin DDR SDRAM

CAS Latency

CAS Latency 41 and more
- CL42
- CL46
- CL48
- CL52
CAS Latency 31-40
- CL32
- CL34
- CL36
- CL38
- CL40
CAS Latency 21-30
- CL21
- CL22
- CL26
- CL30
CAS Latency 11-20
- CL11
- CL13
- CL14
- CL15
- CL16
- CL17
- CL18
- CL19
- CL20
CAS Latency 6-10
- CL9
CAS Latency 1-5
- CL2
- CL2.5
- CL3
- CL5

Multi-channel Kit

Dual Channel Kit
Quad Channel Kit

Recommend Use

AMD & Intel Compatible
AMD 300 Series
AMD 400 Series
AMD 500 Series
AMD 600 Series
AMD 800 Series

AMD A520
AMD B350
AMD B450
AMD B550
AMD B850
AMD B650
AMD Ryzen Compatible
AMD TRX40
AMD X370
AMD X399
AMD X470
AMD X570
AMD X670
AMD X870
Intel Compatible
Intel 800 Series
Intel 700 Series
Intel 600 Series
Intel 500 Series
Intel 400 Series
Intel 300 Series
Intel 200 Series
Intel 100 Series
Intel B670
Intel B760
Intel B660
Intel B560
Intel H770
Intel X99
Intel X299
Intel Z170
Intel Z270
Intel Z370
Intel Z390
Intel Z490
Intel Z590
Intel Z690
Intel Z790
Intel Z890
High Performance or Gaming Memory

Voltage

1.10V
1.20V
1.25V
1.35V
1.40V
1.45V

1.50V
1.60V
1.80V
2.20V
2.50V
2.60V

ECC

Color

Black
Black / Gray
Black / Red
Black / White
Classic Camo
Gold

Gray
Gray / Red
Green
Gunmetal Grey
N/A
Red
Silver
Silver / Black
Silver / White
White
Midnight Black
Green/Black
Black PCB
Standard

BIOS/Performance Profile

AMD EXPO
Intel XMP 2.0
Intel XMP 3.0
Intel XMP 3.0 / AMD EXPO

LED Color

RGB
ARGB
Green
None

All Top Brands

Top Brands

Availability

In Stock

Condition

New
Refurbished
- Refurbished
Used
- Like New
- Very Good
- Good
- Acceptable
Open Box

Current Promotion

Newegg Deals

Discount

40% off and more

Sold by

Newegg

Useful Links

Combo Up Savings
Direct from Manufacturer
Cryptocurrency Payment Accepted
Lowest Price In 30 Days
New
Make an Offer
Coupon Code Eligible

Warranty
- Less than 1 Year
- 1 - 3 Years
- 3 - 5 Years
- More than 5 years
- Lifetime
Free Shipping
Top Sellers
Discount Item
Volume Savings
BackOrders

Customer Ratings

& up

Any questions? Our AI beta will help you find out quickly.

Try me now

DDR4 Desktop RAM Memory Upgrades

Shop A-Tech

(8)

A-Tech 32GB (2x16GB) DDR4 3200MHz DIMM PC4-25600 UDIMM Non-ECC Unbuffered CL22 1.2V 288-Pin Desktop Computer RAM Memory Upgrade Kit

$83^.58 –

(8)

A-Tech 64GB (2x32GB) DDR4 3200MHz DIMM PC4-25600 UDIMM Non-ECC Unbuffered CL22 2Rx8 1.2V 288-Pin Dual Rank Desktop Computer PC RAM Memory Upgrade Kit

$185^.94 –

(8)

A-Tech 8GB (2x4GB) DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC Unbuffered 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Kit

$24^.19 –

Sponsored

You’re seeing this ad based on the product’s relevance to your search query. If you are a seller and want to participate in this program click here to learn more.

Search Within:

Page 1/20

Sort By:Featured Items

CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16

Quick View

(23)

CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16

CAS Latency: CL16
Voltage: 1.20V
Timing: 16-18-18-35
Chipset: AMD X399 Compatible
Model #: CMK64GX4M4A2666C16

$179^.00 –
Free Shipping

Compare

G.SKILL Aegis 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-32GIS

Quick View

Lowest price

in 30 days

(1,393)

G.SKILL Aegis 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-32GIS

CAS Latency: CL19
Voltage: 1.20V
Multi-channel Kit: Dual Channel Kit
Timing: 19-19-19-43
Model #: F4-2666C19D-32GIS

$74.99
$62^.99 –
Save: $12.00 (16%)
More options from $62.99 - $86.65
Free Shipping

Compare

Crucial RAM 4GB DDR4 2666 MHz CL19 Desktop Memory CT4G4DFS6266

Quick View

(1)

Crucial RAM 4GB DDR4 2666 MHz CL19 Desktop Memory CT4G4DFS6266

CAS Latency: CL19
Voltage: 1.2 V
Buffered/Registered: Unbuffered
Features: Speeds up to 3200 MT/s and faster data rates are expected to be available as DDR4 technology matures Increase bandwidth by up to 32% Reduce power consumption by up to 40% Faster bursts access speeds for improved sequential data throughout Optimized for next generation processors and platforms
Model #: CT4G4DFS6266

$21^.44 –
Free Shipping

Compare

CORSAIR Vengeance LPX 8GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK8GX4M1A2666C16

Quick View

(25)

CORSAIR Vengeance LPX 8GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK8GX4M1A2666C16

CAS Latency: CL16
Voltage: 1.20V
Timing: 16-18-18-35
Recommend Use: High Performance or Gaming Memory
Model #: CMK8GX4M1A2666C16

$29^.90 –
Free Shipping

Compare

NEMIX RAM 64GB (2X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT

Quick View

(2)

NEMIX RAM 64GB (2X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT

CAS Latency: CL22
Voltage: 1.20V
Chipset: Major OEM Samsung, Micron, Hynix
Buffered/Registered: Unbuffered
Model #: 0759170867165

$148^.88 –
Free Shipping

Direct from NEMIX RAM

This product is sold direct from the manufacturer.

Compare

Sponsored

AGI UD138 8GB DDR4 UDIMM 2666MHz CL19, 1.2V, 288-pin for Computer Memory RAM Module Upgrade

Quick View

(2)

AGI UD138 8GB DDR4 UDIMM 2666MHz CL19, 1.2V, 288-pin for Computer Memory RAM Module Upgrade

CAS Latency: CL19
Voltage: 1.20V
Part Number: AGI266608UD138
Model #: AGI266608UD138

$18^.99 –
Free Shipping

Direct from AGI

This product is sold direct from the manufacturer.

Compare

Sponsored

CORSAIR Vengeance LPX 32GB (4 x 8GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK32GX4M4A2666C16

Quick View

(23)

CORSAIR Vengeance LPX 32GB (4 x 8GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK32GX4M4A2666C16

CAS Latency: CL16
Voltage: 1.20V
Multi-channel Kit: Quad Channel Kit
Timing: 16-18-18-35
Model #: CMK32GX4M4A2666C16

$147.86
$99^.00 –
Save: $48.86 (33%)
Free Shipping

Compare

Crucial 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CT2K16G4DFRA266

Quick View

(132)

Crucial 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CT2K16G4DFRA266

CAS Latency: CL19
Voltage: 1.20V
Timing: 19-19-19
Buffered/Registered: Unbuffered
Model #: CT2K16G4DFRA266

$89^.99 –
More options from $82.75 - $159.87

Compare

A-Tech 8GB DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC Unbuffered 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Module

Quick View

(8)

A-Tech 8GB DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC Unbuffered 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Module

Voltage: 1.20V
Recommend Use: AMD & Intel Compatible
Buffered/Registered: Unbuffered
Tested Frequency: 2666
Model #: NE-SS-0028

$26^.39 –
Free Shipping

Direct from A-Tech

This product is sold direct from the manufacturer.

Compare

Sponsored

CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK16GX4M2A2666C16W

Quick View

(34)

CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK16GX4M2A2666C16W

CAS Latency: CL16
Voltage: 1.20V
Timing: 16-18-18-35
Buffered/Registered: Unbuffered
Model #: CMK16GX4M2A2666C16W

$79^.00 –
Free Shipping

Compare

Team Elite 16GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model TED416G2666C1901

Quick View

(38)

Team Elite 16GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model TED416G2666C1901

CAS Latency: CL19
Voltage: 1.20V
Timing: 19-19-19-43
Buffered/Registered: Unbuffered
Model #: TED416G2666C1901

$44^.99 –
More options from $44.99 - $53.31
Free Shipping

Compare

Timetec 16GB DDR4 2666MHz PC4-21300 Non-ECC Unbuffered 1.2V CL19 2Rx8 Dual Rank 288 Pin UDIMM Desktop Memory RAM Module Upgrade (16GB)

Quick View

Timetec 16GB DDR4 2666MHz PC4-21300 Non-ECC Unbuffered 1.2V CL19 2Rx8 Dual Rank 288 Pin UDIMM Desktop Memory RAM Module Upgrade (16GB)

Voltage: 1.20V
Color: Black PCB
Model #: MM-DR4/16G/2666

$27^.99 –
Free Shipping

Direct from Timetec

This product is sold direct from the manufacturer.

Compare

Sponsored

You’re seeing this ad based on the product’s relevance to your search query. If you are a seller and want to participate in this program click here to learn more.

(8)

A-Tech 4GB DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC Unbuffered 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Module

$14^.29 –
Free Shipping

Kingston ValueRAM 8GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model KVR26N19S6/8

Quick View

(1)

Kingston ValueRAM 8GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model KVR26N19S6/8

CAS Latency: CL19
Voltage: 1.20V
Timing: 19-19-19
Buffered/Registered: Unbuffered
Model #: KVR26N19S6/8

$51^.67 –
Free Shipping

Compare

Quick View

RIMLANCE Ram 16GB DDR4-2666 (PC4-21300) 288-Pin desktop memory

CAS Latency: CL19
Chipset: Major Brand Chipset
Buffered/Registered: Unbuffered
Parts: Lifetime warranty
Model #: RLMUD-21300-16-28-0702

$34^.98 –
Free Shipping

Direct from RIMLANCE

This product is sold direct from the manufacturer.

Compare

Timetec 32GB KIT(2x16GB) DDR4 2666MHz PC4-21300 Non-ECC Unbuffered 1.2V CL19 2Rx8 Dual Rank 288 Pin UDIMM Desktop Memory RAM Module Upgrade (32GB KIT(2x16GB))

Quick View

(6)

Timetec 32GB KIT(2x16GB) DDR4 2666MHz PC4-21300 Non-ECC Unbuffered 1.2V CL19 2Rx8 Dual Rank 288 Pin UDIMM Desktop Memory RAM Module Upgrade (32GB KIT(2x16GB))

Voltage: 1.20V
Color: Black PCB
Model #: MM-DR4/16G/2666

$53^.99 –
Free Shipping

Direct from Timetec

This product is sold direct from the manufacturer.

Compare

Sponsored

Quick View

OWC 16GB Replacement for Synology D4EU02-16G - DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered DIMM Memory RAM Module Upgrade

CAS Latency: CL19
Voltage: 1.2V
Brand: OWC
Capacity: 16GB
Model #: OWC2E6D42R816GB-C336-SF

$47^.49 –

Direct from OWC

This product is sold direct from the manufacturer.

Compare

Quick View

OWC 16GB Replacement for QNAP RAM-16GDR4ECT0-UD-2666 RAM-16GDR4ECP0-UD-2666 16GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade

CAS Latency: CL19
Voltage: 1.2V
Recommend Use: Workstations, Servers, and NAS Systems
ECC: Yes
Model #: OWC2E6D42R816GB-B580-SF

$47^.49 –

Direct from OWC

This product is sold direct from the manufacturer.

Compare

Timetec 8GB DDR4 2666MHz PC4-21300 Non-ECC Unbuffered 1.2V CL19 1Rx8 Single Rank 288 Pin UDIMM Desktop PC Computer Memory RAM Module Upgrade (8GB)

Quick View

Timetec 8GB DDR4 2666MHz PC4-21300 Non-ECC Unbuffered 1.2V CL19 1Rx8 Single Rank 288 Pin UDIMM Desktop PC Computer Memory RAM Module Upgrade (8GB)

Voltage: 1.20V
Color: Black PCB
Model #: MR-G8GD426U2E

$17^.99 –
Free Shipping

Direct from Timetec

This product is sold direct from the manufacturer.

Compare

Sponsored

Quick View

OWC 32GB (2x16GB) RAM Compatible with Synology D4EC-2666-16G, D4EU01-16G | DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA

CAS Latency: CL19
Voltage: 1.2V
Multi-channel Kit: Dual Channel Kit
Recommend Use: Workstations, Servers, and NAS Systems
Model #: OWC2E6D42R8032P-ZAR-SF

$94^.99 –

Available Direct from OWC

This product is sold direct from the manufacturer.

Compare

Samsung 32GB DDR4-2666 PC4-21300 RDIMM 1.2V 288-pin ECC Registered Memory RAM

Quick View

Samsung 32GB DDR4-2666 PC4-21300 RDIMM 1.2V 288-pin ECC Registered Memory RAM

Model #: M393A4K40CB2-CTD7Y

$73^.78 –
More options from $73.78 - $75.00
Free Shipping

Compare

Timetec 16GB DDR4 2133MHz PC4-17000 Non-ECC Unbuffered 1.2V CL15 2Rx8 Dual Rank 288 Pin UDIMM Desktop PC Computer Memory RAM Module Upgrade (16GB)

Quick View

(3)

Timetec 16GB DDR4 2133MHz PC4-17000 Non-ECC Unbuffered 1.2V CL15 2Rx8 Dual Rank 288 Pin UDIMM Desktop PC Computer Memory RAM Module Upgrade (16GB)

CAS Latency: CL15
Voltage: 1.20V
Buffered/Registered: Unbuffered
Model #: MM-G16D421U7E

$25^.99 –
Free Shipping

Direct from Timetec

This product is sold direct from the manufacturer.

Compare

Sponsored

Quick View

OWC 8GB Replacement for QNAP RAM-8GDR4ECT0-UD-2666 8GB DDR4 2666 PC4-21300 CL19 1Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade

CAS Latency: CL19
Voltage: 1.2V
Recommend Use: Workstations, Servers, and NAS Systems
ECC: Yes
Model #: OWC2E6D41R808GB-B579-SF

$31^.99 –
Free Shipping

Direct from OWC

This product is sold direct from the manufacturer.

Compare

Quick View

NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with QNAP RAM-32GDR4S0-UD-2666 NAS Memory

CAS Latency: CL19
Voltage: 1.20V
Chipset: Major OEM Samsung, Micron, Hynix
Buffered/Registered: Unbuffered
Model #: MD21300-328K1-QN-RAM-32GDR4S0-UD-2666

$74^.99 –

Direct from NEMIX RAM

This product is sold direct from the manufacturer.

Compare

Timetec 16GB DDR4 3200MHz (or 2933MHz or 2666MHz) PC4-25600 CL22 1.2V Non-ECC Unbuffered 2Rx8 Dual Rank 288 Pin UDIMM Desktop PC Computer Memory RAM Module Upgrade

Quick View

Timetec 16GB DDR4 3200MHz (or 2933MHz or 2666MHz) PC4-25600 CL22 1.2V Non-ECC Unbuffered 2Rx8 Dual Rank 288 Pin UDIMM Desktop PC Computer Memory RAM Module Upgrade

CAS Latency: CL16
Model #: 75TT32NU1R8-16G

$34^.99 –
Free Shipping

Direct from Timetec

This product is sold direct from the manufacturer.

Compare

Sponsored

Kingston FURY Beast 8GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model KF426C16BB/8

Quick View

(3)

Kingston FURY Beast 8GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model KF426C16BB/8

CAS Latency: CL16
Voltage: 1.20V
Timing: 16-18-18
Heat Spreader: Yes
Model #: KF426C16BB/8

$104^.39 –
Free Shipping

Compare

Acer UD100 4GB 288-Pin PC RAM DDR4 2666 Desktop Memory Model BL.9BWWA.219

Quick View

Acer UD100 4GB 288-Pin PC RAM DDR4 2666 Desktop Memory Model BL.9BWWA.219

CAS Latency: CL19
Timing: 19-19-19-43
Buffered/Registered: Unbuffered
Model #: BL.9BWWA.219

$7^.99 –
Free Shipping

Compare

Quick View

Black Diamond Memory 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model BD16GX22666MQ25

BIOS/Performance Profile: Intel XMP 2.0
Features: With decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
Model #: BD16GX22666MQ25

$83^.99 –
Free Shipping

Compare

Quick View

Black Diamond Memory 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model BD16GX22933MQ25

BIOS/Performance Profile: Intel XMP 2.0
Features: With decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
Model #: BD16GX22933MQ25

$87^.99 –
Free Shipping

Compare

G.SKILL Ripjaws 4 Series 8GB (2 x 4GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Extreme Performance Memory Model F4-2666C15D-8GRR

Quick View

(2)

G.SKILL Ripjaws 4 Series 8GB (2 x 4GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Extreme Performance Memory Model F4-2666C15D-8GRR

CAS Latency: CL15
Voltage: 1.20V
Multi-channel Kit: Dual Channel Kit
Timing: 15-15-15-35
Model #: F4-2666C15D-8GRR

$38^.25 –
More options from $38.25 - $42.43

Compare

Quick View

Black Diamond Memory 16GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model BD16G2666MQ25

BIOS/Performance Profile: Intel XMP 2.0
Features: With decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
Model #: BD16G2666MQ25

$47^.99 –
More options from $47.99 - $70.95
Free Shipping

Compare

G.SKILL Aegis 8GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-8GIS

Quick View

(1,393)

G.SKILL Aegis 8GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-8GIS

CAS Latency: CL19
Voltage: 1.20V
Timing: 19-19-19-43
Recommend Use: AMD X399 / TRX40 / X570 / X470 / B550 / B450 / B350 Intel X99 / X299 / Z790 DDR4 / Z690 DDR4 / Z590 / Z490 / Z390 / Z370 / Z270 / Z170
Model #: F4-2666C19S-8GIS

$59^.00 –
Free Shipping

Compare

G.SKILL Ripjaws V Series 8GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-8GVR

Quick View

G.SKILL Ripjaws V Series 8GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-8GVR

CAS Latency: CL19
Voltage: 1.20V
Timing: 19-19-19-43
Recommend Use: AMD X570 / X470 / B550 / B450 Intel Z690 DDR4 / Z590 / Z490 / Z390 / Z370 / Z270 / Z170
Model #: F4-2666C19S-8GVR

$49^.99 –
Free Shipping

Compare

G.SKILL Ripjaws V Series 16GB (4 x 4GB) 288-Pin DDR4 SDRAM DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C15Q-16GVR

Quick View

(357)

G.SKILL Ripjaws V Series 16GB (4 x 4GB) 288-Pin DDR4 SDRAM DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C15Q-16GVR

CAS Latency: CL15
Voltage: 1.20V
Multi-channel Kit: Dual Channel Kit
Timing: 15-15-15-35
Model #: F4-2666C15Q-16GVR

$79^.90 –
Free Shipping

Compare

G.SKILL Aegis 16GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-16GIS

Quick View

(50)

G.SKILL Aegis 16GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-16GIS

CAS Latency: CL19
Voltage: 1.20V
Timing: 19-19-19-43
Recommend Use: AMD X399 / TRX40 / X570 / X470 / X370 / B550 / B450 / B350 Intel X299 / Z790 DDR4 / Z690 DDR4 / Z590 / Z490 / Z390 / Z370 / Z270 / Z170
Model #: F4-2666C19S-16GIS

$79^.90 –
Free Shipping

Compare

CORSAIR Vengeance LPX 64GB (4 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16W

Quick View

(5)

CORSAIR Vengeance LPX 64GB (4 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16W

CAS Latency: CL16
Voltage: 1.20V
Timing: 16-18-18-35
ECC: Non-ECC
Model #: CMK64GX4M4A2666C16W

$179^.00 –
Free Shipping

Compare

CORSAIR Vengeance LPX 32GB (2 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model CMK32GX4M2A2666C16W

Quick View

(9)

CORSAIR Vengeance LPX 32GB (2 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model CMK32GX4M2A2666C16W

CAS Latency: CL16
Voltage: 1.20V
Timing: 16-18-18-35
Heat Spreader: Anodized Aluminum
Model #: CMK32GX4M2A2666C16W

$87^.00 –
Free Shipping

Compare

Crucial 8GB Kit (4GBx2) DDR4 2666 MT/s (PC4-21300) CL19 x8 UDIMM 288-Pin Memory - CT2K4G4DFS8266

Quick View

(60)

Crucial 8GB Kit (4GBx2) DDR4 2666 MT/s (PC4-21300) CL19 x8 UDIMM 288-Pin Memory - CT2K4G4DFS8266

CAS Latency: CL19
Voltage: 1.20V
Buffered/Registered: Unbuffered
BIOS/Performance Profile: Intel XMP 2.0
Model #: CT2K4G4DFS8266

$30^.70 –
Free Shipping

Compare

CORSAIR Vengeance RGB Pro 16GB (2 x 8GB) 288-Pin DDR4 DRAM DDR4 2666 (PC4 21300) Desktop Memory Model CMW16GX4M2A2666C16

Quick View

(48)

CORSAIR Vengeance RGB Pro 16GB (2 x 8GB) 288-Pin DDR4 DRAM DDR4 2666 (PC4 21300) Desktop Memory Model CMW16GX4M2A2666C16

CAS Latency: CL16
Voltage: 1.20V
Timing: 16-18-18-35
Recommend Use: AMD 300 Series / AMD 400 Series / Intel 300 Series / Intel 400 Series / AMD & Intel Compatible / AMD 500 Series / AMD TRX40
Model #: CMW16GX4M2A2666C16

$89^.00 –
Free Shipping

Compare

G.SKILL Ripjaws V Series 32GB (4 x 8GB) DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19Q-32GVR

Quick View

(40)

G.SKILL Ripjaws V Series 32GB (4 x 8GB) DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19Q-32GVR

CAS Latency: CL19
Voltage: 1.20V
Timing: 19-19-19-43
Recommend Use: AMD TRX40 / X570 / B550 Intel X99 / X299 / Z690 DDR4 / Z590 / Z490 / Z390 / Z370 / Z270 / Z170
Model #: F4-2666C19Q-32GVR