• In Stock
  • Sold by Newegg
  • AI Ready
  • Make an Offer
  • New
Department
Show More
Brands
Show More
Price
Show More
Sold by
All Top Brands
Availability
Condition
Total Capacity
Show More
Current Promotion
Discount
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
Crucial 16GB Single DDR4 2666 MT/s (PC4-21300) CL19 DR x8 SODIMM 260-Pin for Mac - CT16G4S266M
Quick View
Crucial 16GB Single DDR4 2666 MT/s (PC4-21300) CL19 DR x8 SODIMM 260-Pin for Mac - CT16G4S266M
  • Type: 260-Pin DDR4 SO-DIMM
  • Compatibility: For Apple iMac
  • CAS Latency: 19
  • Voltage: 1.2V
  • Model #: CT16G4S266M
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory Compatible with Synology DiskStation DS723+
Quick View
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory Compatible with Synology DiskStation DS723+
  • Voltage: 1.20V
  • Compatible System: Synology
  • CAS Latency: CL19
  • Part Number: MSE21300-628K1
  • Model #: MSE21300-628K1-SYN-DS723+
  •  
  • $157.26 
Direct from NEMIX RAM Direct from NEMIX RAM
Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory
Quick View
Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory
  • CAS Latency: CL19
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: B0D7MBWNCY
  •  
  • $299.00 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Crucial DDR4-2666 16GB UDIMM CL19 Memory
Quick View
8GB RAM Replacement for Crucial CT8G4S266M, CT8G4SFRA266.C8 | DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory
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
  •  
  • $67.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
ASRock Z390 PHANTOM GAMING 4S LGA 1151 (300 Series) Intel Z390 HDMI SATA 6Gb/s USB 3.1 ATX Intel Motherboard
Quick View
ASRock
ASRock Z390 PHANTOM GAMING 4S LGA 1151 (300 Series) Intel Z390 HDMI SATA 6Gb/s USB 3.1 ATX Intel Motherboard
  • Memory Standard: Supports DDR4 4300+(OC)*/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3200(OC)/ 2933(OC)/ 2800(OC)/ 2666/ 2400/ 2133 non-ECC,un-buffered memory
  • Number of Memory Slots: 4x288pin (DDR4)
  • Audio Chipset: Realtek ALC1200
  • Brand: ASRock
  • Model #: Z390 PHANTOM GAM 4S
SK hynix HMA84GR7JJR4N-VK 32GB 2RX4 PC4-2666V-RB2-12 ECC For server
Quick View
G.SKILL Ripjaws Series 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19D-64GRS
Quick View
G.SKILL Ripjaws Series 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19D-64GRS
  • CAS Latency: CL19
  • Timing: 19-19-19-43
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: F4-2666C19D-64GRS
ASRock B460M-HDV LGA 1200 Intel B460 Micro ATX Intel Motherboard
Quick View
ASRock B460M-HDV LGA 1200 Intel B460 Micro ATX Intel Motherboard
  • Memory Standard: Supports DDR4 2933/ 2800/ 2666/ 2400/ 2133 non-ECC, un-buffered memory* * Please refer to Memory Support List on ASRock's website for more information. * Core (i9/i7) support DDR4 up to 2933; Core (i5/i3), Pentium and Celeron support DDR4 up to 2666.
  • Number of Memory Slots: 2x288pin (DDR4)
  • Audio Chipset: Realtek ALC887
  • Brand: ASRock
  • Model #: B460M-HDV
Synology D4NESO-2666-4G System Specific Memory
Quick View
Synology D4NESO-2666-4G System Specific Memory
  • Type: Accessory
  • Model #: D4NESO-2666-4G
Intel Core i9 X-Series - Core i9-7940X Skylake X 14-Core 3.1 GHz LGA 2066 165W BX80673I97940X Desktop Processor
Quick View
Intel Core i9 X-Series - Core i9-7940X Skylake X 14-Core 3.1 GHz LGA 2066 165W BX80673I97940X Desktop Processor
  • Series: Core i9 X-Series
  • L3 Cache: 19.25MB
  • Cooling Device: Cooling device not included - Processor Only
  • Brand: Intel
  • Model #: BX80673I97940X
Rimlance 16GB (2X8GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8 Desktop Memory
Quick View
Rimlance 16GB (2X8GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8 Desktop Memory
  • CAS Latency: CL19
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: B0D7CPKCQ4
  •  
  • $83.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
ASUS ROG STRIX Z590-F GAMING WIFI (90MB1630-M0EAY0) LGA 1200 Intel Z590 SATA 6Gb/s ATX Intel Motherboard
Quick View
ASUS
ASUS ROG STRIX Z590-F GAMING WIFI (90MB1630-M0EAY0) LGA 1200 Intel Z590 SATA 6Gb/s ATX Intel Motherboard
  • Memory Standard: DDR4 5333(OC) / 5133(OC) / 5000(OC) / 4800(OC) / 4700(OC) / 4600(OC) / 4500(OC) / 4400(OC) / 4266(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3400(OC) / 3333(OC) / 3200 / 3000 / 2933 / 2800 / 2666 / 2400 / 2133* * 11th Gen Intel Core processors support 3200 / 2933 / 2800 / 2666 / 2400 / 2133 natively. * 10th Gen Intel Core i9 / i7 processors support 2933 / 2800 / 2666 / 2400 / 2133 natively, others will run at the maximum transfer rate of DDR4 2666. * Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
  • Number of Memory Slots: 4x288pin (DDR4)
  • Audio Chipset: ROG SupremeFX High Definition Audio CODEC ALC4080
  • Brand: ASUS
  • Model #: 90MB1630-M0EAY0
M393A1K43BB1-CTD6Q Samsung 8GB PC4-21300 DDR4-2666MHz ECC Registered CL19 288-Pin DIMM 1.2V Single Rank Memory Module
Quick View
SAMSUNG
M393A1K43BB1-CTD6Q Samsung 8GB PC4-21300 DDR4-2666MHz ECC Registered CL19 288-Pin DIMM 1.2V Single Rank Memory Module
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: M393A1K43BB1-CTD6Q
Kingston 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Memory (Notebook Memory) Model KCP426SS8/8
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
PWR5T - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
Quick View
PWR5T - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: PWR5T
  •  
  • $159.45 
16GB RAM Replacement for Kingston ACR26D4S9D8MD-16, KVR26S19D8/16 | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
Quick View
16GB RAM Replacement for Kingston ACR26D4S9D8MD-16, KVR26S19D8/16 | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772488175
  •  
  • $114.94 
Direct from A-Tech Direct from A-Tech
Samsung - M393A2K43BB1-CTD - Samsung 16GB DDR4 SDRAM Memory Module - 16 GB (1 x 16 GB) - DDR4-2666/PC4-21300 DDR4 SDRAM
Quick View
Samsung - M393A2K43BB1-CTD - Samsung 16GB DDR4 SDRAM Memory Module - 16 GB (1 x 16 GB) - DDR4-2666/PC4-21300 DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: M393A2K43BB1-CTD
ASUS ROG STRIX Z270I GAMING LGA 1151 Intel Z270 HDMI USB 3.0 Mini ITX Motherboards - Intel
Quick View
ASUS ROG STRIX Z270I GAMING LGA 1151 Intel Z270 HDMI USB 3.0 Mini ITX Motherboards - Intel
  • Memory Standard: DDR4 4266(O.C.)/ 4133(O.C.)/ 4000(O.C.)/ 3866(O.C.)/ 3733(O.C.)/ 3600(O.C.)/ 3466(O.C.)/ 3400(O.C.)/ 3333(O.C.)/ 3300(O.C.)/ 3200(O.C.)/ 3000(O.C.)/ 2800(O.C.)/ 2666(O.C.)/ 2400/ 2133
  • Number of Memory Slots: 2x288pin (DDR4)
  • Audio Chipset: ROG SupremeFX 8-Channel High Definition Audio CODEC S1220A
  • Brand: ASUS
  • Model #: STRIX Z270I GAMING
Samsung M471A1K43DB1-CTD 8 GB Laptop Memory Module - DDR4 - 2666 MHz - 260 Pin - SO-DIMM
Quick View
SAMSUNG
Samsung M471A1K43DB1-CTD 8 GB Laptop Memory Module - DDR4 - 2666 MHz - 260 Pin - SO-DIMM
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: M471A1K43DB1-CTD
Micron MTA18ASF2G72PDZ-2G6D1
Quick View
in 30 days
Micron MTA18ASF2G72PDZ-2G6D1
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: MTA18ASF2G72PDZ-2G6D
V-COLOR 32GB (2 x 16GB) ECC SO-DIMM DDR4 2666MHz (PC4-21300) for NAS Micro Server/Workstations 2Rx8 CL19 1.2V (TES416G26D819K-VKC)
Quick View
  •  
  • $399.99 
  • Free Shipping
Direct from V-color Direct from V-color
SAMSUNG 32GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model M393A4K40CB2-CTD
Quick View
SAMSUNG 32GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model M393A4K40CB2-CTD
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx4
  • Model #: M393A4K40CB2-CTD
NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
Quick View
NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MR21300-818K2
  • Model #: MR21300-818K02-442
  •  
  • $139.89 
  • Free Shipping
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with QNAP NAS RAM-16GDR4T0-SO-2666
Quick View
  •  
  • $92.99 
Direct from NEMIX RAM Direct from NEMIX RAM
Micron MTA8ATF1G64AZ-2G6H1
Quick View
Micron MTA8ATF1G64AZ-2G6H1
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: MTA8ATF1G64AZ-2G6H1
M471A2K43DB1-CTD Samsung  16GB PC4-21300 DDR4-2666MHz SO-DIMM I7590-7117BLK-PUS
Quick View
SAMSUNG
M471A2K43DB1-CTD Samsung 16GB PC4-21300 DDR4-2666MHz SO-DIMM I7590-7117BLK-PUS
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered / Unregistered
  • Model #: 7427063450949
Dell Inspiron 15.6" FHD Touch Laptop,Intel Core i5-1235U,Intel UHD Graphics,32 GB RAM,2 TB SSD,Windows 11 Pro,Black
Quick View
DELL
Dell Inspiron 15.6" FHD Touch Laptop,Intel Core i5-1235U,Intel UHD Graphics,32 GB RAM,2 TB SSD,Windows 11 Pro,Black
  • Memory: 32GB
  • SSD: 2TB
  • GPU/VPU: Intel UHD Graphics
  • Series: Inspiron
  • Model #: B2C_Dell-15.6-i5_10-10-24_32_2TP
Hynix HMA81GU6CJR8N-VK
Quick View
Hynix HMA81GU6CJR8N-VK
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: HMA81GU6CJR8N-VK
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory Compatible with Hynix HMA82GU7CJR8N-VK
Quick View
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory Compatible with Hynix HMA82GU7CJR8N-VK
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: ME21300-628K1
  • Model #: ME21300-628K01-2331
  •  
  • $167.88 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM