Your Browsing History
- Sold by Newegg
- New
Any questions? Our AI mode will help you find out quickly.
Try me now

Quick View
G.SKILL Ripjaws Series 32GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19S-32GRS
- CAS Latency: CL19
- Timing: 19-19-19-43
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: F4-2666C19S-32GRS
- $259.99 –
- Free Shipping

Quick View
G.SKILL Value Series 32GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-32GNT
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19-43
- Recommend Use: AMD X570 / B550 Intel Z790 DDR4 / Z690 DDR4 / Z590 / Z490 / Z390
- Model #: F4-2666C19S-32GNT
- $309.99 –
- Free Shipping

Quick View
Kingston 16GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model KCP426NS8/16
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- BIOS/Performance Profile: Intel XMP 2.0
- Model #: KCP426NS8/16
- $129.00 –

Quick View
Patriot Memory Signature Line 8GB (1x8GB) DDR4 2666MHz (PC4-21300) UDIMM Memory Module 1.2V - PSD48G266681
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19-43
- Buffered/Registered: Unbuffered
- Model #: PSD48G266681
- $47.99
- See price in cart
- Free Shipping

Quick View
Crucial 8GB Single DDR4 2666 MT/s (PC4-21300) SR x8 DIMM 288-Pin Memory - CT8G4DFS8266
- CAS Latency: CL19
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Timing: 19-19-19
- Model #: CT8G4DFS8266-CRUCIAL
- $58.68 –
- More options from $58.68 - $198.89
- Free Shipping

Quick View
Timetec 8GB DDR4 2666MHz (PC4-2666V) PC4-21300 SODIMM Laptop RAM 260-Pin 1.2V CL19 Non-ECC Unbuffered Memory Module for Laptop, Notebook, Mini PC, All-in-One
- Brand: Timetec
- Capacity: 8GB
- Type: 260-Pin DDR4 SO-DIMM
- Speed: DDR4 2666 (PC4 21300)
- Model #: MR-H8GD426S2E
- $50.99 –
- Free Shipping

Quick View
Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: MM-DR4/16G/2666-S
- $90.99 –
- Free Shipping

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
- $169.00 –
- Free Shipping

Quick View
Timetec 8GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade
- Voltage: 1.20V
- Color: Black PCB
- Model #: MR-G8GD426U2E
- $50.99 –
- Free Shipping

Quick View
CT16G4DFS8266 Crucial 16GB DDR4-2666(PC4-21300) UDIMM •1.2V •2666MT/s • CL-19 •Single Ranked •x8 based •Unbuffered •NON-ECC •288-PIN Desktop Memory
- CAS Latency: CL19
- Color: Green
- LED Color: None
- Model #: HJ-CT16G4DFS8266
- $109.00 –

Quick View
Crucial 16GB Kit (8GB x 2) DDR4 2666 MT/s (PC4-21300) UDIMM 288-Pin Memory - CT2K8G4DFRA266
- Model #: 9435761154340
- $166.99 –
- $5.99 Shipping

Quick View
Timetec Pinnacle 32GB KIT(2x16GB) DDR4 3200MHz (or 2933MHz or 2666MHz) PC4-25600 Non-ECC Unbuffered 1.2V CL22 2Rx8 Dual Rank 260 Pin SODIMM Laptop Notebook PC Computer Memory RAM Module Upgrade
- CAS Latency: CL22
- Option: Pinnacle
- Model #: 76PN32C22NUS2R8-16GK2
- $188.99 –
- Free Shipping

Quick View
Crucial 32GB Kit (2 x 16GB) DDR4-2666 DIMM 288-Pin Memory Kit CT2K16G4DFD8266
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Features: CT2K16G4DFD8266 is a 32GB Kit consisting of (2) 16GB DDR4 desktop modules that operates at speeds up to 2666 MT/s and has a CL19 latency. It is an Unbuffered DIMM. It conforms to the industry standard DDR4 ECC UDIMM layout of 288 pins and is compatible with systems that take DDR4 2666 MT/s UDIMM memory.
- Model #: CT2K16G4DFD8266
- $194.89
- $178.79 –
- Save: $16.10 (8%)
- More options from $178.79
- Free Shipping

Quick View
Patriot Viper Elite 5 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model VEB532G6432KW Compatible with AMD & Intel Gen14 Only
- CAS Latency: CL32
- Voltage: 1.40V
- Multi-channel Kit: Dual Channel Kit
- Timing: 32-40-40-84
- Model #: VEB532G6432KW
- $449.99 –
- Free Shipping

Quick View
G.SKILL Value Series 8GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-8GNT
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19-43
- Recommend Use: AMD X570 / X470 / B550 / B450 Intel Z790 DDR4 / Z690 DDR4 / Z590 / Z490 / Z390 / Z370 / Z270 / Z170
- Model #: F4-2666C19S-8GNT
- $85.66
- $67.31 –
- Save: $18.35 (21%)
- More options from $66.99 - $69.46
- Free Shipping

Quick View
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
- $229.99 –
- More options from $214.99 - $349.99
- Free Shipping

Quick View
Crucial 16GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CT16G4DFRA266
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19
- Buffered/Registered: Unbuffered
- Model #: CT16G4DFRA266
- $106.99 –
- More options from $106.99 - $118.70
- Free Shipping

Quick View
Refurbished G.SKILL Ripjaws V Series 64GB (2 x 32GB) DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C18D-64GVK
- CAS Latency: CL18
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Timing: 18-18-18-43
- Model #: F4-2666C18D-64GVK
- $399.99 –
- Free Shipping

Quick View
G.SKILL Ripjaws Series 16GB (2 x 8GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19D-16GRS
- CAS Latency: CL19
- Timing: 19-19-19-43
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: F4-2666C19D-16GRS
- $201.13 –
- More options from $196.93 - $201.13

Quick View
NEMIX RAM 8GB (1X8GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM Memory Compatible with QNAP RAM-8GDR4ECT0-SO-2666
- Brand: NEMIX RAM
- Series: NEMIX RAM Original Series Memory
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: MSE21300-828K1-RAM-8GDR4ECT0-SO-2666
- $74.99 –
- Free Shipping

Quick View
Refurbished Patriot Viper Elite 32GB (2 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model PVE432G266C6KGY
- CAS Latency: CL16
- Voltage: 1.20V
- Timing: 16-17-17-36
- Buffered/Registered: Unbuffered
- Model #: PVE432G266C6KGY
- $189.99 –
- Free Shipping

Quick View
Timetec 32GB KIT (2x16GB) DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade
- Voltage: 1.20V
- Color: Black PCB
- Model #: MM-DR4/16G/2666
- $185.99 –
- Free Shipping

Quick View
8GB DDR4 2666MHz PC4-21300 288 pin DESKTOP Memory Non ECC 2666 Low Density RAM - OEM
- Model #: BM8GD42666DTA54T
- $58.69 –

Quick View
NEMIX RAM 8GB (1X8GB) DDR4 2666MHz PC4-21300 1Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM Laptop Memory Compatible with QNAP RAM-8GDR4T0-SO-2666
- Brand: NEMIX RAM
- Series: NEMIX RAM Original Series Memory
- Capacity: 8GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: MS21300-818K1-RAM-8GDR4T0-SO-2666
- $56.99 –
- Free Shipping

Quick View
8GB KIT 2x 4GB DDR4 2666MHz PC4-21300 288 pin DESKTOP Memory Non ECC 2666 RAM - OEM
- Model #: BM8GKITD42666DTA54T
- $106.74 –

Quick View
Micron MTA8ATF1G64AZ-2G6E1 DDR4 8G 1RX8 PC4-2666V-UA2-11 For Desktop memory
- Chipset: Micron Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Model #: MTA8ATF1G64AZ-2G6E1
- $58.69 –

Quick View
16GB KIT 2x 8GB DDR4 2666MHz PC4-21300 288 pin DESKTOP Memory Non ECC 2666 RAM - OEM
- Model #: BM16GKITD42666DTA23R
- $117.38 –

Quick View
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM QNAP NAS RAM-8GDR4K0-SO-2666
- Model #: MS21300-828K1-QN-RAM-8GDR4K0-SO-2666
- $56.99 –
- Free Shipping

Quick View
G.SKILL Ripjaws Series 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19D-32GRS
- CAS Latency: CL19
- Timing: 19-19-19-43
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: F4-2666C19D-32GRS
- $387.19 –
- More options from $380.08 - $399.99

Quick View
G.SKILL Ripjaws V Series 32GB (2 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-32GVR
- CAS Latency: CL19
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Timing: 19-19-19-43
- Model #: F4-2666C19D-32GVR
- $367.45 –
- More options from $367.45 - $372.85

Quick View
G.SKILL Ripjaws Series 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19S-8GRS
- CAS Latency: CL19
- Timing: 19-19-19-43
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: F4-2666C19S-8GRS

Quick View
Used - Very Good G.SKILL Ripjaws V Series 64GB (2 x 32GB) DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C18D-64GVK
- CAS Latency: CL18
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Timing: 18-18-18-43
- Model #: F4-2666C18D-64GVK
- $476.50 –
- More options from $148.77 - $3,980.00
- $6.95 Shipping

Quick View
OWC 32GB DDR4 2666 PC4-21300 CL19 2Rx8 VLP 288-pin 1.2V ECC Unbuffered DIMM Memory RAM Module Upgrade for Select Workstations, Servers, and NAS Systems
- CAS Latency: CL19
- Voltage: 1.2V
- Brand: OWC
- Capacity: 32GB
- Model #: OWC2E6V42R832GB-SF
- $429.99 –

Quick View
NEMIX RAM 16GB (1X16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM Memory Compatible with QNAP RAM-16GDR4ECT0-SO-2666
- Brand: NEMIX RAM
- Series: NEMIX RAM Original Series Memory
- Capacity: 16GB
- Speed: DDR4 2666 (PC4 21300)
- Model #: MSE21300-628K1-RAM-16GDR4ECT0-SO-2666
- $157.26 –
- Free Shipping

Quick View
16GB DDR4 2666MHz PC4-21300 288 pin DESKTOP Memory Non ECC 2666 Low Density RAM - OEM
- Model #: BM16GD42666DTA23R
- $102.42 –



