Your Browsing History
- In Stock
- Sold by Newegg
- AI Ready
- Make an Offer
- New
Any questions? Our AI beta will help you find out quickly.
Try me now
DDR4 Desktop RAM Memory Upgrades
Shop A-Tech
Quick View
Supermicro Certified MEM-DR480L-CL02-UN26 | Micron MTA8ATF1G64AZ-2G6E1 | 8GB PC4-21300 DDR4 2666MHz 1Rx8 Non-ECC DIMM 288-Pin Desktop Memory RAM
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Micron Chipset
- Recommend Use: Compatible Supermicro Systems
- Model #: MEM-DR480L-CL02-UN26
Quick View
G.SKILL Ripjaws V Series 16GB (2 x 8GB) DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-16GVR
- CAS Latency: CL19
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Timing: 19-19-19-43
- Model #: F4-2666C19D-16GVR
- $149.00 –
- More options from $139.00 - $149.00
- Free Shipping
Quick View
in 30 days
Crucial 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model CT8G4SFRA266
- CAS Latency: CL19
- Timing: 19-19-19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: CT8G4SFRA266
- $62.65
- $57.80 –
- Save: $4.85 (7%)
- More options from $57.80 - $69.99
- Free Shipping
Quick View
- CAS Latency: CL19
- Buffered/Registered: Unbuffered / Unregistered
- Model #: M471A1K43DB1-CTD_UA
Quick View
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
Quick View
Samsung 8GB DDR4 2666MHz 260-Pin SODIMM 1.2V Laptop Memory M471A1K43CB1-CTD
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: M471A1K43CB1-CTD
Quick View
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Unbuffered Laptop PC Computer Memory Compatible with Samsung M471A1K43DB1-CTD
- Brand: NEMIX RAM
- Series: Samsung Laptop, AIO All-in-One PC Compatible Series Memory
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: 759170818532
Quick View
- 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
- $139.00 –
- More options from $49.99 - $139.00
- Free Shipping
Quick View
- CAS Latency: CL19
- Model #: HMA81GR7AFR8N-VK
Quick View
8GB DDR4 2666MHz PC4-21300 288 pin DESKTOP Memory Non ECC 2666 Low Density RAM - OEM
- Model #: BM8GD42666DTA54T
- $64.99 –
- Free Shipping
Quick View
A-Tech 8GB DDR4 2666MHz SODIMM PC4-21300 Non-ECC Unbuffered CL19 1.2V 260-Pin SO-DIMM Laptop Notebook Computer RAM Memory Upgrade Module
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Recommend Use: AMD & Intel Compatible
- Model #: NE-SS-0055
Quick View
Kingston 8GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model KSM26RS8/8MEI
- CAS Latency: CL19
- Timing: 19-19-19
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: KSM26RS8/8MEI
- $89.99 –
- Free Shipping
Quick View
8GB RAM Replacement for Crucial CT8G4S266M, CT8G4SFRA266.C8 | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: CT8G4S266M, CT8G4SFRA266.C8
- Model #: NE-PNR-1626
Quick View
- Model #: M378A1K43CB2-CTD_UA
- $69.99 –
- More options from $24.14 - $69.99
- Free Shipping
Quick View
A-Tech 8GB (2x4GB) DDR4 2666 MHz ECC SODIMM PC4-21300 ECC Unbuffered SO-DIMM 260-Pin 1.2V 1Rx8 Single Rank RAM Memory Upgrade Kit for Microservers, Mobile Workstations, and NAS Servers
- CAS Latency: CL19
- Voltage: 1.20V
- ECC: Yes
- Buffered/Registered: Unbuffered
- Model #: NE-SS-1628
Quick View
Patriot Viper Elite II 8GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model PVE248G266C6
- CAS Latency: CL16
- Voltage: 1.20V
- Timing: 16-17-17-36
- Buffered/Registered: Unbuffered
- Model #: PVE248G266C6
- $108.12 –
- More options from $30.99 - $108.12
Quick View
8GB RAM Replacement for Crucial CT8G4DFD8266 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772481190
Quick View
Rimlance 8GB (1X8GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
- CAS Latency: CL19
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Model #: RUD21300S6C8
Quick View
- CAS Latency: CL19
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: M393A1K43BB1-CTD6Q
- $71.49 –
- More options from $71.49 - $81.13
- Free Shipping
Quick View
Kingston 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Memory (Notebook Memory) Model KCP426SS8/8
- CAS Latency: CL19
- Timing: 19-19-19
- Voltage: 1.20V
- Model #: KCP426SS8/8
- $77.17
- $64.99 –
- Save: $12.18 (15%)
- More options from $64.99 - $156.82
Quick View
- Model #: M471A1K43CB1-CTD_UB
- $64.99 –
- More options from $16.09 - $149.97
- Free Shipping
Quick View
Rimlance 8GB (1X8GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8
- CAS Latency: CL19
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Model #: RUD21300S8C8
Quick View
8GB RAM Replacement for Crucial CT8G4DFRA266.C8 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chipset
- Recommend Use: Compatible Replacement for Crucial CT8G4DFRA266.C8
- Model #: NE-PNR-1623
Quick View
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with Hynix HMA81GS6JJR8N-VK Laptop PC Memory
- Brand: NEMIX RAM
- Series: NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
- Capacity: 8GB
- Type: 260-Pin DDR4 SO-DIMM
- Model #: MS21300-818K01-2479
Quick View
8GB RAM Replacement for Crucial CT2K8G4DFRA266 | DDR4 2666MHz PC4-21300 DIMM Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772481176
Quick View
Rimlance 8GB (2X4GB) 1.2V DDR4 2666MHz PC4-21300 SODIMM 1RX8
- CAS Latency: CL19
- Buffered/Registered: Unbuffered
- Model #: RSO21300S8C2K8
Quick View
KCP426NS8/8, 8GB DDR4 2666MHZ MODULE
- Accessory Type: Parts
- Model #: NWH-KSN-KCP426NS8/8
- $64.99 –
- Free Shipping
Quick View
Rimlance 8GB (1X8GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 1RX8
- Buffered/Registered: Unbuffered
- Model #: RSO21300S8C8
Quick View
Rimlance 8GB (1X8GB) 1.2V DDR4 2666MHz PC4-21300 ECC UDIMM 1RX8
- CAS Latency: CL19
- Type: 288-Pin DDR4 SDRAM
- Rank: 1Rx8
- Model #: REU21300S8C8
Quick View
- Model #: HMA81GU6CJR8N-VK
- $110.00 –
- More options from $62.44 - $139.00
- Free Shipping
Quick View
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM Memory Compatible with Dell Precision 3930 Rack Workstation
- Brand: NEMIX RAM
- Series: Dell Server/Workstation Compatible Series Memory
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: ME21300-818K1-P3930RW
Quick View
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Unbuffered Laptop PC Computer Memory Compatible with Samsung M471A1K43CB1-CTD
- Brand: NEMIX RAM
- Series: Samsung Laptop, AIO All-in-One PC Compatible Series Memory
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: 759170818525
Quick View
- Model #: S465831534108G
- $69.69 –
- More options from $24.99 - $69.99
- Free Shipping
Quick View
Crucial 16GB 260-Pin DDR4 2666 (PC4-21300) SDRAM SODIMM Memory Module, CL19, Unbuffered, Dual Ranked x8, 2048M x 64, Non-ECC, 1.2V (CT16G4SFD8266)
- CAS Latency: CL19
- Timing: 19-19-19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: CT-16G4SFD8266
- $109.59 –
- More options from $109.49
- Free Shipping
Quick View
Patriot Signature 16GB DDR5 4800 (PC5 38400) Memory (Desktop Memory) Model 7D501312 / 7D5948BC70K00200PT
- Voltage: 1.1V
- Brand: Patriot
- Series: Signature
- Capacity: 16GB
- Model #: 7D501312 / 7D5948BC70K00200PT
- $255.14 –
- More options from $59.99 - $255.14
Quick View
- CAS Latency: CL18
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Timing: 18-18-18-43
- Model #: F4-2666C18D-64GVK
- $429.99 –
- Free Shipping