Hello
Select address
Search
Change Country
Returns
& Orders
Menu
Shell Shocker
PC Builder
Clearance
Best Sellers
Newegg Card
Gamer Community
Laptop Upgrade
Free Gift w/ AMD
Trade In
Newegg
Business
Feedback
Help Center
Your Browsing History
Home
Components & Storage
Memory
Server Memory
Search Results: "DDR4 2666"
Server Memory
Did You Find It?
Save this search
Power Search
In Stock
ON
OFF
Sold by Newegg
ON
OFF
New
ON
OFF
Brands
A-Tech
NEMIX RAM
Brute Networks
SAMSUNG
OWC
Micron Technology, Inc.
SK hynix
Kingston Technology Corp.
RIMLANCE
Supermicro
Axiom
HP
Black Diamond Memory
Crucial
DELL
Synology Inc.
Mushkin Enhanced
V-color
Lenovo
Hynix
Cisco Sales
Bolton Technical
Show More
Price
to
$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
Show More
Speed
DDR4
DDR4 3200 (PC4 25600)
DDR4 2666 (PC4 21330)
DDR4 2666 (PC4 21300)
DDR3
DDR4 2666 (PC4 21333)
DDR3 2666 (PC3 21300)
DDR3 1066 (PC3 8500)
Type
260-Pin DDR4 SO-DIMM
288-Pin DDR4 RDIMM
288-Pin DDR4 SDRAM
288-Pin DDR5 SDRAM
Capacity
128GB per Module
256GB (2 x 128GB)
512GB (4 x 128GB)
1TB (8 x 128GB)
64GB per Module
64GB
128GB (2 x 64GB)
256GB (4 x 64GB)
384GB (6 x 64GB)
512GB (8 x 64GB)
768GB (12 x 64GB)
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)
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
2GB per Module
2GB
Others
128GB
256GB
Show More
CAS Latency
CL1.5
CL11
CL15
CL17
CL19
CL22
Voltage
1.20V
1.35V
ECC
Yes
No
ECC Chipkill
Buffered/Registered
Registered
Unbuffered
Unbuffered / Unregistered
Unregistered
Load Reduced
Sold by
Newegg
All Top Brands
Top Brands
Availability
In Stock
Condition
New
Recertified
Refurbished
Used
Like New
Total Capacity
2 GB
4 GB
8 GB
16 GB
32 GB
48 GB
64 GB
96 GB
128 GB
192 GB
256 GB
384 GB
512 GB
768 GB
1024 GB
Show More
Discount
40% off and more
Useful Links
Direct from Manufacturer
Cryptocurrency Payment Accepted
Warranty
Less than 1 Year
1 - 3 Years
3 - 5 Years
More than 5 years
Lifetime
Free Shipping
Discount Item
Volume Savings
Customer Ratings
& up
Power Search
Any questions? Our AI beta will help you find out quickly.
Try me now
Search Within:
GO
Page
6/20
Previous Page
Next Page
Sort By:
Featured Items
Lowest Price
Highest Price
Best Selling
Best Rating
Most Reviews
Featured Items
View:
36
60
96
36
List View
Grid View
Quick View
16GB RAM Replacement for HP L36843-001 | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx8
Model #:
NE-PNR-1741
$
231
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
8GB RAM Replacement for Samsung M393A1K43BB1-CTD | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx8
Model #:
5053772479814
$
71
.49
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
8GB RAM Replacement for Kingston KSM26RS8/8MRR | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx8
Model #:
5053772488687
$
71
.49
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
16GB RAM Replacement for IBM-Lenovo 02JG517, 4ZC7A15137 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx8
Model #:
NE-PNR-1921
$
184
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
16GB RAM Replacement for HP 838089-B21, P06184-001 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx8
Model #:
5053772484139
$
184
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
16GB RAM Replacement for IBM-Lenovo 01AG618, 01DE973, 4X77A08599, 4X77A08610, 7X77A01303 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx8
Model #:
5053772485860
$
184
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
8GB RAM Replacement for Crucial CT8G4RFS8266 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx8
Model #:
NE-PNR-1634
$
71
.49
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
8GB RAM Replacement for Hynix HMA81GR7CFR8N-VK, HMA81GR7MFR8N-VK | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx8
Model #:
NE-PNR-1830
$
71
.49
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
8GB RAM Replacement for Micron MTA9ASF1G72PZ-2G6J1 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
Chipset:
Micron Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx8
Model #:
NE-PNR-2071
$
71
.49
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
32GB RAM Replacement for Micron MTA36ASF4G72PZ-2G6, MTA36ASF4G72PZ-2G6B2, MTA36ASF4G72PZ-2G6D1 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx4
Model #:
5053772477322
$
279
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
16GB RAM Replacement for Dell AA153023, AA546831, DFK3Y, PWR5T, SNPDFK3YC/16G, XMP93 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx8
Model #:
5053772482302
$
184
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
8GB RAM Replacement for Micron MTA9ASF1G72PZ-2G6, MTA9ASF1G72PZ-2G6D1 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx8
Model #:
5053772478336
$
71
.49
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
16GB RAM Replacement for Micron MTA18ADF2G72PZ-2G6, MTA18ASF2G72PZ-2G6, MTA18ASF2G72PZ-2G6D1 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx4
Model #:
5053772477391
$
184
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
32GB RAM Replacement for IBM-Lenovo 01AG619 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx4
Model #:
NE-PNR-1924
$
279
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
32GB RAM Replacement for Oracle-Sun 7330698 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx4
Model #:
NE-PNR-2170
$
279
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
16GB RAM Replacement for HP 815098-S21, 850880-001, 872837-091 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx4
Model #:
5053772484108
$
184
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
16GB RAM Replacement for Hynix HMA82GU7DJR8N-VK | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx8
Model #:
NE-PNR-1826
$
231
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
32GB RAM Replacement for Hynix HMA84GR7MFR4N-VK | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx4
Model #:
NE-PNR-1827
$
279
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
64GB RAM Replacement for IBM-Lenovo 01AG622, 01DE975, 01KR372, 4X77A78614, 7X77A01305 | DDR4 2666MHz PC4-21300 ECC LRDIMM 4Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
4Rx4
Model #:
5053772486331
$
482
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
16GB RAM Replacement for IBM-Lenovo 01KR360 | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx8
Model #:
5053772485921
$
231
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
32GB RAM Replacement for Dell 370-ADNE, 370-ADNF, 370-ADOT | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx4
Model #:
5053772482579
$
279
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
16GB RAM Replacement for IBM-Lenovo 01DE972, 02JG437, 4X70P98202, 78P4197, 7X77A01302 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx4
Model #:
5053772485853
$
184
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
8GB RAM Replacement for Hynix HMA81GR7AFR8N-VK, HMA81GR7CJR8N-VK, HMA81GR7JJR8N-VK | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx8
Model #:
5053772477957
$
71
.49
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
16GB RAM Replacement for Crucial CT16G4VFS4266 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx4
Model #:
NE-PNR-1628
$
184
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
16GB RAM Replacement for Hynix HMA82GU7CJR8N-VK, HMA82GU8CJR8N-VK | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx8
Model #:
5053772478855
$
231
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
8GB RAM Replacement for IBM-Lenovo 01AG617, 01KR186, 01KR363, 4X70P98201, 7X77A01301 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx8
Model #:
5053772486485
$
71
.49
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
64GB RAM Replacement for HP L09287-850 | DDR4 2666MHz PC4-21300 ECC LRDIMM 4Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
4Rx4
Model #:
NE-PNR-1788
$
482
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
16GB RAM Replacement for Samsung M393A2K40BB2-CTD, M393A2K40CB2-CTD, M393A2K40DB2-CTD | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx4
Model #:
5053772477513
$
184
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
32GB RAM Replacement for HP 2660-0431, L09286-850, P04177-001 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx4
Model #:
NE-PNR-1743
$
279
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
16GB RAM Replacement for Hynix HMA82GR7AFR8N-VK, HMA82GR7CJR8N-VK, HMA82GR7DJR8N-VK, HMA82GR7JJR8N-VK, HMA82GR7MFR8N-VK | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx8
Model #:
5053772476691
$
184
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
32GB RAM Replacement for IBM-Lenovo 01DE974, 01PE616, 4X70P98203, 78P4191, 78P4198, 7X77A01304 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx4
Model #:
5053772486102
$
279
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
32GB RAM Replacement for Cisco UCS-MR-X32G2RS-H, 15-105081-01 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
2Rx4
Model #:
NE-PNR-1560
$
279
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
8GB RAM Replacement for HP 864706-591, L09284-850 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx8
Model #:
NE-PNR-1749
$
71
.49
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
16GB RAM Replacement for Cisco UCS-MR-X16G1RS-H, 15-105079-01 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx4
Model #:
NE-PNR-1556
$
184
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
16GB RAM Replacement for HP L09285-850, 864707-591 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
1Rx4
Model #:
NE-PNR-1738
$
184
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Quick View
64GB RAM Replacement for Samsung M386A8K40BM2-CTD, M386A8K40CM2-CTD, M386A8K40DM2-CTD | DDR4 2666MHz PC4-21300 ECC LRDIMM 4Rx4 Server Memory
Chipset:
Major Brand Chipset
CAS Latency:
CL19
Voltage:
1.20V
Rank:
4Rx4
Model #:
5053772477469
$
482
.99
–
Direct from A-Tech
This product is sold direct from the manufacturer.
Add to cart
Compare
Page
6/20
Previous Page
1
...
4
5
6
7
8
...
20
Next Page
Did You Find It?