Skip to main content
  • 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 mode will help you find out quickly.

Sort By:
View:
Crucial 32GB Kit (16GB x 2) DDR4 2666 MT/s (PC4-21300) SODIMM 260-Pin Memory - CT2K16G4SFRA266
Quick View
  • $334.99
  •  
  • $313.99 
  • Save: $21.00 (6%)
  • $5.99 Shipping
Micron MTA18ASF2G72HZ-2G6E1 16GB DDR4-2666 ECC SODIMM
Quick View
Micron MTA18ASF2G72HZ-2G6E1 16GB DDR4-2666 ECC SODIMM
  • Type: 260-Pin DDR4 SO-DIMM
  • Model #: MTA18ASF2G72HZ-2G6E1
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS1823+ and DS2422+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
Quick View
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS1823+ and DS2422+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology DiskStationDS1823+ Synology DiskStationDS2422+
  • CAS Latency: CL19
  • Part Number: 2C6D42R8032P
  • Model #: OWC2C6D42R8032P-ZAH-SF
  •  
  • $313.89 
Available Direct from OWC Available Direct from OWC
Crucial DDR4-2666 16GB UDIMM CL19 Memory
Quick View
Samsung 1x 16GB DDR4-2666 UDIMM PC4-21300V-U Dual Rank x8 Module
Quick View
SAMSUNG
Samsung 1x 16GB DDR4-2666 UDIMM PC4-21300V-U Dual Rank x8 Module
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Timing: CL 19
  • Buffered/Registered: Unbuffered
  • Model #: M378A2K43CB1-CTD
A-Tech 64GB Kit (4x16GB) RAM for Apple iMac (2019, 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
Quick View
A-Tech 64GB Kit (4x16GB) RAM for Apple iMac (2019, 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0064
  •  
  • $427.54 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Synology D4EC-2666-16G | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
Quick View
16GB RAM Replacement for Synology D4EC-2666-16G | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772488977
  •  
  • $209.99 
Direct from A-Tech Direct from A-Tech
16GB 2X8GB DDR4 2666MHz PC4-21300 1Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM NEMIX RAM Memory KIT Compatible with ASUS WS C246 PRO Workstation Motherboard - DDR4 2666MHz PC4-21300
Quick View
16GB 2X8GB DDR4 2666MHz PC4-21300 1Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM NEMIX RAM Memory KIT Compatible with ASUS WS C246 PRO Workstation Motherboard - DDR4 2666MHz PC4-21300
  • Brand: NEMIX RAM
  • Series: NEMIX RAM Original Series Memory
  • Capacity: 16GB (2 x 8GB)
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: ME21300-818K2-ASUS-C246-PRO
  •  
  • $139.89 
  • Free Shipping
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
16GB 2X8GB DDR4 2666MHz PC4-21300 1Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM NEMIX RAM Memory KIT Compatible with ASUS WS C246M PRO, WS C246M PRO/SE Workstation Motherboard - DDR4 2666MHz PC4-21300
Quick View
16GB 2X8GB DDR4 2666MHz PC4-21300 1Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM NEMIX RAM Memory KIT Compatible with ASUS WS C246M PRO, WS C246M PRO/SE Workstation Motherboard - DDR4 2666MHz PC4-21300
  • Brand: NEMIX RAM
  • Series: NEMIX RAM Original Series Memory
  • Capacity: 16GB (2 x 8GB)
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: ME21300-818K2-ASUS-C246M-PRO
  •  
  • $139.89 
  • Free Shipping
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
16GB 2X8GB DDR4 2666MHz PC4-21300 1Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM NEMIX RAM Memory KIT Compatible with ASUS Pro WS C246-ACE Workstation Motherboard - DDR4 2666MHz PC4-21300
Quick View
16GB 2X8GB DDR4 2666MHz PC4-21300 1Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM NEMIX RAM Memory KIT Compatible with ASUS Pro WS C246-ACE Workstation Motherboard - DDR4 2666MHz PC4-21300
  • Brand: NEMIX RAM
  • Series: NEMIX RAM Original Series Memory
  • Capacity: 16GB (2 x 8GB)
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: ME21300-818K2-ASUS-C246-ACE
  •  
  • $139.89 
  • Free Shipping
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
AA358200 - Dell Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V Non-ECC SODIMM
Quick View
AA358200 - Dell Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V Non-ECC SODIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: AA358200
  •  
  • $89.45 
Hynix 16GB HMA82GS6DJR8N-VK DDR4-2666MHz RAM is SODIMM PC4-21300 1.2V CL19 2RX8 PIN-260 Notebook/Laptop Memory
Quick View
SK hynix
Hynix 16GB HMA82GS6DJR8N-VK DDR4-2666MHz RAM is SODIMM PC4-21300 1.2V CL19 2RX8 PIN-260 Notebook/Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: HMA82GS6DJR8N-VK X1
  •  
  • $114.89 
879507-B21 - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC UDIMM
Quick View
879507-B21 - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC UDIMM
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • ECC: Yes
  • Model #: 879507-B21
  •  
  • $284.45 
Synology 16GB DDR4 SDRAM Memory Module D4ECSO266616G
Quick View
Synology 16GB DDR4 SDRAM Memory Module D4ECSO266616G
  • Brand: Synology
  • Capacity: 16GB
  • Speed: DDR4 2666 (PC4 21333)
  • ECC: ECC
  • Model #: D4ECSO-2666-16G
Available Direct from Synology Inc. Available Direct from Synology Inc.
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM Workstation, NAS Memory Compatible with Hynix HMA82GS7CJR8N-VK
Quick View
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM Workstation, NAS Memory Compatible with Hynix HMA82GS7CJR8N-VK
  • Brand: NEMIX RAM
  • Series: NEMIX RAM DDR4 Orignial Series 260-Pin ECC Unbuffered SODIMM Memory
  • Capacity: 16GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Model #: MSE21300-628K01-2328
  •  
  • $157.26 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
Lenovo ThinkPad T14 Gen 1 (Intel) 14.0" Intel Core i7-10510U 16GB Memory DDR4 2666 512GB PCIe SSD Windows 10 Pro 64-bit 20S0003GUS
Quick View
Lenovo
Lenovo ThinkPad T14 Gen 1 (Intel) 14.0" Intel Core i7-10510U 16GB Memory DDR4 2666 512GB PCIe SSD Windows 10 Pro 64-bit 20S0003GUS
  • Processor Name: Intel Core i7-10510U
  • Memory: 16GB
  • SSD: 512GB PCIe
  • GPU/VPU: Intel UHD Graphics
  • Model #: 20S0003GUS
  •  
  • $1,099.99 
  • Free Shipping
P02890-B21 - HPE Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v ECC Registered RDIMM
Quick View
P02890-B21 - HPE Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: P02890-B21
  •  
  • $159.45 
16GB RAM Replacement for HP L24981-002 | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 NAS Microserver Memory
Quick View
16GB RAM Replacement for HP L24981-002 | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 NAS Microserver Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • ECC: Yes
  • Buffered/Registered: Unbuffered
  • Model #: NE-PNR-1778
  •  
  • $191.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
OWC 16GB DDR4 2666MHz PC4-21300 CL19 1.2V 288-Pin Non-ECC UDIMM Memory RAM Compatible with Dell Precision 3930 5820
Quick View
OWC 16GB DDR4 2666MHz PC4-21300 CL19 1.2V 288-Pin Non-ECC UDIMM Memory RAM Compatible with Dell Precision 3930 5820
  • Voltage: 1.2V
  • Compatible System: Dell Precision 3930 Dell Precision 5820
  • CAS Latency: CL19
  • Part Number: 2U6D42R816GB
  • Model #: OWC2U6D42R816GB-AEB
  •  
  • $109.99 
Available Direct from OWC Available Direct from OWC
370-ADZP - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v Non-ECC UDIMM
Quick View
370-ADZP - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v Non-ECC UDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: 370-ADZP
  •  
  • $159.45 
HP ProLiant MicroServer Plus Gen10 for Business, Intel Xeon E-2224 up to 4.6GHz, 16GB RAM, 4TB SATA, RAID
Quick View
  •  
  • $3,199.00 
  • Free Shipping
OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade Compatible with PowerEdge R240 T140 T40
Quick View
OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade Compatible with PowerEdge R240 T140 T40
  • Voltage: 1.2V
  • Compatible System: PowerEdge R240 PowerEdge T140 PowerEdge T40
  • CAS Latency: CL19
  • Part Number: 2E6D42R816GB
  • Model #: OWC2E6D42R816GB-C067-SF
  •  
  • $157.26 
Available Direct from OWC Available Direct from OWC
Dell Inspiron 3530 15.6" FHD Touch Laptop,Intel Core i7-1355U,Intel Iris Xe Graphics,Wi-Fi6 and Bluetooth 5.3,16 GB RAM|512 GB SSD,Windows11 Pro,Carbon Black
Quick View
DELL
Dell Inspiron 3530 15.6" FHD Touch Laptop,Intel Core i7-1355U,Intel Iris Xe Graphics,Wi-Fi6 and Bluetooth 5.3,16 GB RAM|512 GB SSD,Windows11 Pro,Carbon Black
  • Processor Name: Intel Core i7-1355U
  • Memory: 16GB
  • SSD: 512GB
  • GPU/VPU: Intel Iris Xe Graphics
  • Model #: B2C_Dell-i3530_11-29-23_16_512P
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Compatible with ASUS Laptops and PC Motherboards
Quick View
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Compatible with ASUS Laptops and PC Motherboards
  • Brand: NEMIX RAM
  • Series: ASUS Laptop, AIO All-in-One PC Compatible Series Memory
  • Capacity: 16GB
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: MS21300-628K1-AS127
  •  
  • $92.99 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 16GB (1X16GB) DDR4 2400MHZ PC4-19200 2Rx8 1.2V CL17 260-PIN Non-ECC Unbuffered SODIMM Memory Compatible with Apple 21.5" iMac with Retina 4K Display Mid 2020
Quick View
NEMIX RAM 16GB (1X16GB) DDR4 2400MHZ PC4-19200 2Rx8 1.2V CL17 260-PIN Non-ECC Unbuffered SODIMM Memory Compatible with Apple 21.5" iMac with Retina 4K Display Mid 2020
  • Brand: NEMIX RAM
  • Series: Apple iMac/Mac Mini Compatible Series Memory
  • Capacity: 16GB
  • Speed: DDR4 2400 (PC4 19200)
  • Model #: 0759170866137
  •  
  • $88.88 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
Synology DiskStation DS1621+ NAS Server for Business with Ryzen CPU, 32GB Memory, 24TB HDD, Synology DSM Operating System, iSCSI Target Ready
Quick View
  •  
  • $4,019.00 
  • Free Shipping
A-Tech 16GB RAM for Apple iMac (2019, 2020), Mac mini (Late 2018, Early 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
Quick View
A-Tech 16GB RAM for Apple iMac (2019, 2020), Mac mini (Late 2018, Early 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0063
  •  
  • $106.88 
Direct from A-Tech Direct from A-Tech
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with Hynix HMA82GS6CJR8N-VK Laptop PC Memory
Quick View
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with Hynix HMA82GS6CJR8N-VK Laptop PC Memory
  • Brand: NEMIX RAM
  • Series: NEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
  • Capacity: 16GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Model #: MS21300-628K01-2477
  •  
  • $92.99 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
Crucial 32GB Kit (16GB x 2) DDR4 2666 MT/s (PC4-21300) UDIMM 288-Pin Memory - CT2K16G4DFRA266
Quick View
  •  
  • $281.99 
  • $5.99 Shipping
NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Compatible with Apple 27" iMac with Retina 5K Display Mid 2020 (iMac 20,1 iMac 20,2)
Quick View
NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Compatible with Apple 27" iMac with Retina 5K Display Mid 2020 (iMac 20,1 iMac 20,2)
  • Brand: NEMIX RAM
  • Series: Apple iMac/Mac Mini Compatible Series Memory
  • Capacity: 16GB (2 x 8GB)
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: 0759170866038
  •  
  • $113.89 
  • Free Shipping
Available Direct from NEMIX RAM Available Direct from NEMIX RAM