Skip to main content
  • Sold by Newegg
  • New
Department
Brands
Show More
Price
Show More
Speed
Capacity
BIOS/Performance Profile
CAS Latency
Multi-channel Kit
Recommend Use
Voltage
ECC
Type
Color
LED Color
Sold by
All Top Brands
Condition
Total Capacity
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
Crucial 32GB Kit (2 x 16GB) DDR4-2666 DIMM 288-Pin Memory Kit CT2K16G4DFD8266
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
G.SKILL Value Series 32GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-32GNT
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
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
Quick View
  •  
  • $189.99 
  • Free Shipping
Available Direct from Timetec Available Direct from Timetec
G.SKILL Ripjaws Series 32GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19S-32GRS
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
Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM  288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade
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
  •  
  • $95.99 
  • Free Shipping
Direct from Timetec Direct from Timetec
Crucial 8GB Single DDR4 2666 MT/s (PC4-21300) SR x8 DIMM 288-Pin Memory - CT8G4DFS8266
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
Crucial 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CT2K16G4DFRA266
Quick View
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
MemoryMasters 8GB ( 2 X 4GB ) DDR2 DIMM (240 PIN) 800Mhz PC2 6400 PC2 6300 8 GB - CL 5
Quick View
  •  
  • $113.74 
  • Free Shipping
Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM  288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade
Quick View
  •  
  • $95.99 
  • Free Shipping
Direct from Timetec Direct from Timetec
MemoryMasters Compatible 32GB Kit (4X 8GB) DDR3 1600MHz PC3-12800 2Rx8 Dual Rank (240-pin DIMM) Desktop Computer Memory Ram Upgrade
Quick View
  •  
  • $129.00 
  • Free Shipping
8GB RAM Replacement for Corsair CML32GX3M4A1866C10, CMD16GX3M2A1866C9, CMY16GX3M2A1866C9R, CMZ16GX3M2A1866C10, CMZ32GX3M4X1866C10 | DDR3 1866MHz PC3-14900 DIMM 2Rx8 Desktop Memory
Quick View
8GB RAM Replacement for Corsair CML32GX3M4A1866C10, CMD16GX3M2A1866C9, CMY16GX3M2A1866C9R, CMZ16GX3M2A1866C10, CMZ32GX3M4X1866C10 | DDR3 1866MHz PC3-14900 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for Corsair CML32GX3M4A1866C10, CMD16GX3M2A1866C9, CMY16GX3M2A1866C9R, CMZ16GX3M2A1866C10, CMZ32GX3M4X1866C10
  • Model #: NE-PNR-1587
  •  
  • $26.59 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Corsair CMZ8GX3M2A1600C9, CMZ8GX3M2A1600C9B, CMZ8GX3M2A1600C9R, CMZ4GX3M1A1600C9, CMZ4GX3M1A1600C9B | DDR3 1600MHz PC3-12800 DIMM Desktop Memory
Quick View
4GB RAM Replacement for Corsair CMZ8GX3M2A1600C9, CMZ8GX3M2A1600C9B, CMZ8GX3M2A1600C9R, CMZ4GX3M1A1600C9, CMZ4GX3M1A1600C9B | DDR3 1600MHz PC3-12800 DIMM Desktop Memory
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for Corsair CMZ8GX3M2A1600C9, CMZ8GX3M2A1600C9B, CMZ8GX3M2A1600C9R, CMZ4GX3M1A1600C9, CMZ4GX3M1A1600C9B
  • Model #: NE-PNR-1605
  •  
  • $20.97 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
Patriot Viper Elite II 8GB 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model PVE248G266C6
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
  •  
  • $108.75 
RIMLANCE 16GB(2x8GB) DDR4-2666(PC4-21300) non-ECC Unbuffered Desktop Memory Kit
Quick View
RIMLANCE 16GB(2x8GB) DDR4-2666(PC4-21300) non-ECC Unbuffered Desktop Memory Kit
  • CAS Latency: CL19
  • Multi-channel Kit: Dual Channel Kit
  • Buffered/Registered: Unbuffered
  • Model #: RLMUD-21300-2/16-28
  •  
  • $85.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
16GB RAM Replacement for Crucial BLS16G4D26BFSC, CT16G4DFD8266, CT2K16G4DFD8266, CT4K16G4DFD8266 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
Quick View
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
  •  
  • $109.34 
Direct from A-Tech Direct from A-Tech
G.SKILL Ripjaws Series 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19D-32GRS
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
Crucial 64GB Kit (32GBx2) DDR4 3200 MT/s CL22 DIMM 288-Pin Memory - CT2K32G4DFD832A
Quick View
Crucial 64GB Kit (32GBx2) DDR4 3200 MT/s CL22 DIMM 288-Pin Memory - CT2K32G4DFD832A
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Timing: 22-22-22
  • Buffered/Registered: Unbuffered
  • Model #: CT2K32G4DFD832A
MemoryMasters 8GB ( 4 x 2GB ) DDR2 DIMM (240 PIN) AM2 800Mhz PC2 6400 / PC2 6300 ,TA780G M2+ 8 GB
Quick View
  •  
  • $60.00 
  • Free Shipping
Crucial 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model CT2K16G4SFRA266
Quick View
Crucial 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model CT2K16G4SFRA266
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: CT2K16G4SFRA266
8GB RAM Replacement for Corsair CMX16GX3M2A1600C11, CMX8GX3M1A1600C11, CMX32GX3M4A1600C11, CML16GX3M2A1600C10, CML16GX3M2A1600C10B | DDR3 1600MHz PC3-12800 DIMM 2Rx8 Desktop Memory
Quick View
8GB RAM Replacement for Corsair CMX16GX3M2A1600C11, CMX8GX3M1A1600C11, CMX32GX3M4A1600C11, CML16GX3M2A1600C10, CML16GX3M2A1600C10B | DDR3 1600MHz PC3-12800 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for Corsair CMX16GX3M2A1600C11, CMX8GX3M1A1600C11, CMX32GX3M4A1600C11, CML16GX3M2A1600C10, CML16GX3M2A1600C10B
  • Model #: NE-PNR-1590
  •  
  • $26.59 
Direct from A-Tech Direct from A-Tech
Crucial 64GB Kit (32GBx2) DDR4 2666 MT/s CL19 SODIMM 260-Pin Memory - CT2K32G4SFD8266
Quick View
Crucial 64GB Kit (32GBx2) DDR4 2666 MT/s CL19 SODIMM 260-Pin Memory - CT2K32G4SFD8266
  • CAS Latency: CL19
  • Voltage: 1.20V
  • 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 30% Reduce power consumption by up to 40% and extend battery life Faster bursts access speeds for improved sequential data throughout Optimized for next generation processors and platforms
  • Model #: CT2K32G4SFD8266
MemoryMasters 2GB 2X 1GB DDR2 800MHz PC2-6300 PC2-6400 DDR2 800 (240 PIN) DIMM Desktop Memory
Quick View
  •  
  • $14.70 
  • Free Shipping
RIMLANCE Ram 16GB DDR4-2666 (PC4-21300) 288-Pin desktop memory
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
  •  
  • $82.00 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
MemoryMasters 4GB 2X 2GB DDR2 1066MHz PC2-8500 DDR2 1066 (240 PIN) DIMM Desktop Memory
Quick View
  •  
  • $64.75 
  • Free Shipping
32GB RAM Replacement for Crucial CT2K32G4DFD8266, CT32G4DFD8266 | DDR4 2666MHz PC4-21300 DIMM 2Rx8 Desktop Memory
Quick View
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
  •  
  • $213.39 
Direct from A-Tech Direct from A-Tech
MemoryMasters 8GB ( 4 x 2GB ) DDR2 DIMM (240 PIN) AM2 667Mhz PC2 5400 / PC2 5300 ,TA780G M2+ 8 GB
Quick View
  •  
  • $100.00 
  • Free Shipping
MemoryMasters 6GB ( 3 x 2GB ) DDR2 DIMM (240 PIN) AM2 667Mhz PC2 5400 / PC2 5300 ,TA780G M2+ 6 GB
Quick View
  •  
  • $75.00 
  • Free Shipping
Crucial 8GB DDR4-2666(PC4-21300) UDIMM  CL-19 1.2V Unbuffered Non-ECC288-PIN Desktop Memory -  CT8G4DFRA266
Quick View
Refurbished Crucial 8GB DDR4-2666(PC4-21300) UDIMM CL-19 1.2V Unbuffered Non-ECC288-PIN Desktop Memory - CT8G4DFRA266
  • CAS Latency: CL19
  • Capacity: 8GB
  • Speed: DDR4 2666 (PC4 21300)
  • Color: Green
  • Model #: CT8G4DFRA266.M8FR
  •  
  • $350.00 
  • Free Shipping
Crucial CT16G4RFD8266 16GB DDR4 2666 288-Pin CL19 2Rx8 ECC Registered DIMM Memory
Quick View
Crucial CT16G4RFD8266 16GB DDR4 2666 288-Pin CL19 2Rx8 ECC Registered DIMM Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: CT16G4RFD8266
  •  
  • $139.99 
  • Free Shipping
MemoryMasters 4GB 2X 2GB DDR2 667MHz PC2-5300 PC2-5400 DDR2 667 (240 PIN) DIMM Desktop Memory
Quick View
  •  
  • $24.99 
  • Free Shipping
G.SKILL Ripjaws V Series 16GB (2 x 8GB) DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-16GVR
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