Skip to main content
  • In Stock
  • Sold by Newegg
  • AI Ready
  • Make an Offer
  • New
Department
Show More
Brands
Show More
Price
Show More
Speed
Capacity
Show More
BIOS/Performance Profile
CAS Latency
Multi-channel Kit
Recommend Use
Voltage
ECC
Type
Color
LED Color
Sold by
All Top Brands
Availability
Condition
Total Capacity
Current Promotion
Discount
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 1RX8
Quick View
Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 1RX8
  • CAS Latency: CL19
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: RSO21300S8C4
  •  
  • $30.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
A-Tech 64GB Kit (4x16GB) RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 64GB Kit (4x16GB) RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 2Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0055
  •  
  • $791.96 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB Kit (2x32GB) RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 64GB Kit (2x32GB) RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 2Rx4
  • Parts: Lifetime
  • Model #: NE-MAC-0067
  •  
  • $534.27 
Direct from A-Tech Direct from A-Tech
Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
Quick View
Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
  • CAS Latency: CL19
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD21300S6C4
  •  
  • $31.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
A-Tech 8GB Kit (2x4GB) 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 8GB Kit (2x4GB) 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: 1Rx16
  • Parts: Lifetime
  • Model #: NE-MAC-0085
  •  
  • $69.24 
Direct from A-Tech Direct from A-Tech
Rimlance 8GB (2X4GB)  1.2V DDR4 2666MHz PC4-21300 SODIMM 1RX8
Quick View
Rimlance 8GB (2X4GB) 1.2V DDR4 2666MHz PC4-21300 SODIMM 1RX8
  • CAS Latency: CL19
  • Buffered/Registered: Unbuffered
  • Model #: RSO21300S8C2K8
  •  
  • $49.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
Quick View
Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
  • CAS Latency: CL22
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD25600S6C4
  •  
  • $35.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Rimlance 32GB (2X16GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8
Quick View
Rimlance 32GB (2X16GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8
  • CAS Latency: CL19
  • Buffered/Registered: Unbuffered
  • Multi-channel Kit: Dual Channel Kit
  • Parts: Lifetime warranty
  • Model #: RSO21300D8C2K32
  •  
  • $179.00 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
A-Tech 256GB Kit (4x64GB) RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 256GB Kit (4x64GB) RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Rank: 4Rx4
  • Parts: Lifetime
  • Model #: NE-MAC-0087
  •  
  • $1,804.33 
Direct from A-Tech Direct from A-Tech
Micron 16GB 288-Pin DDR4 SDRAM ECC Registered DDR4 2666 (PC4 21300) Server Memory Model MTA18ASF2G72PDZ-2G6J
Quick View
Micron 16GB 288-Pin DDR4 SDRAM ECC Registered DDR4 2666 (PC4 21300) Server Memory Model MTA18ASF2G72PDZ-2G6J
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Type: 288-Pin DDR4 SDRAM
  • Rank: Dual-rank
  • Model #: MTA18ASF2G72PDZ-2G6J
PUSKILL DDR4 16GB 2666MHZ RAM | CL19-19-19-43 | 1.2V |  260-Pin Notebook Memory RAM
Quick View
PUSKILL DDR4 16GB 2666MHZ RAM | CL19-19-19-43 | 1.2V | 260-Pin Notebook Memory RAM
  • Brand: PUSKILL
  • Capacity: 16GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Model: DDR4
  • Model #: PSK-D4D19M2666BL-16G
PUSKILL DDR4 8GB 2666MHZ RAM | CL19-19-19-43 | 1.2V |  260-Pin Notebook Memory RAM
Quick View
PUSKILL DDR4 8GB 2666MHZ RAM | CL19-19-19-43 | 1.2V | 260-Pin Notebook Memory RAM
  • Brand: PUSKILL
  • Capacity: 8GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Model: DDR4
  • Model #: PSK-D4D19M2666BL-8G
Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8
Quick View
Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8
  • CAS Latency: CL19
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD21300S8C4
  •  
  • $29.99 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
A-Tech 16GB Kit (2x8GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 16GB Kit (2x8GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0158
  •  
  • $128.67 
Direct from A-Tech Direct from A-Tech
A-Tech 32GB Kit (4x8GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 32GB Kit (4x8GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0159
  •  
  • $257.36 
Direct from A-Tech Direct from A-Tech
Rimlance 32GB (1X32GB) 1.2V DDR4 2666MHZ PC4-21300 ECC UDIMM 2RX8 Server Memory
Quick View
Rimlance 32GB (1X32GB) 1.2V DDR4 2666MHZ PC4-21300 ECC UDIMM 2RX8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: B0D7PTZ84Z
  •  
  • $265.00 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Timetec Hynix IC 8GB DDR4 2666MHz PC4-21300 Unbuffered ECC 1.2V CL19 1Rx8 Single Rank 288 Pin UDIMM Server Memory RAM Module Upgrade (8GB)
Quick View
  •  
  • $49.99 
  • Free Shipping
Direct from Timetec Direct from Timetec
A-Tech 48GB Kit (6x8GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 48GB Kit (6x8GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0160
  •  
  • $386.03 
Direct from A-Tech Direct from A-Tech
A-Tech 32GB Kit (2x16GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 32GB Kit (2x16GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0133
  •  
  • $395.98 
Direct from A-Tech Direct from A-Tech
Timetec 16GB KIT (2x8GB) DDR4 2666MHz PC4-21300 Unbuffered ECC 1.2V CL19 1Rx8 288 Pin UDIMM Server Memory RAM Module Upgrade (16GB KIT (2x8GB))
Quick View
  •  
  • $99.99 
  • Free Shipping
Direct from Timetec Direct from Timetec
A-Tech 128GB Kit (2x64GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 128GB Kit (2x64GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0148
  •  
  • $884.29 
Direct from A-Tech Direct from A-Tech
A-Tech 96GB Kit (6x16GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 96GB Kit (6x16GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0135
  •  
  • $1,187.93 
Direct from A-Tech Direct from A-Tech
A-Tech 512GB Kit (8x64GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 512GB Kit (8x64GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0151
  •  
  • $3,537.14 
Direct from A-Tech Direct from A-Tech
A-Tech 384GB Kit (12x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 384GB Kit (12x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0146
  •  
  • $3,187.69 
Direct from A-Tech Direct from A-Tech
A-Tech 128GB Kit (4x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 128GB Kit (4x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0141
  •  
  • $880.27 
Direct from A-Tech Direct from A-Tech
Rimlance 16GB (1X16GB) 1.2V DDR4 2666MHz  PC4-21300 ECC UDIMM 2RX8
Quick View
Rimlance 16GB (1X16GB) 1.2V DDR4 2666MHz PC4-21300 ECC UDIMM 2RX8
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: REU21300D8C16
  •  
  • $145.00 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
A-Tech 96GB Kit (12x8GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 96GB Kit (12x8GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0162
  •  
  • $772.06 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB Kit (2x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 64GB Kit (2x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0139
  •  
  • $440.16 
Direct from A-Tech Direct from A-Tech
A-Tech 256GB Kit (8x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 256GB Kit (8x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0144
  •  
  • $2,127.94 
Direct from A-Tech Direct from A-Tech
A-Tech 192GB Kit (6x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 192GB Kit (6x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0143
  •  
  • $1,320.40 
Direct from A-Tech Direct from A-Tech
Rimlance 16GB (1X16GB) 1.2V DDR4 2666MHz  PC4-21300 ECC UDIMM 1RX8
Quick View
Rimlance 16GB (1X16GB) 1.2V DDR4 2666MHz PC4-21300 ECC UDIMM 1RX8
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: REU21300S8C16
  •  
  • $155.00 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
A-Tech 64GB Kit (2x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 64GB Kit (2x32GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0138
  •  
  • $534.27 
Direct from A-Tech Direct from A-Tech
A-Tech 256GB Kit (4x64GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 256GB Kit (4x64GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0154
  •  
  • $1,443.47 
Direct from A-Tech Direct from A-Tech
A-Tech 128GB Kit (2x64GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 128GB Kit (2x64GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0153
  •  
  • $721.73 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB Kit (8x8GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
Quick View
A-Tech 64GB Kit (8x8GB) RAM for Apple Mac Pro (2019, 8-Core, Rack & Tower) | DDR4 2666/2667MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
  • Voltage: 1.20V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0161
  •  
  • $514.71 
Direct from A-Tech Direct from A-Tech