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

DDR4 Desktop RAM Memory Upgrades
Shop A-Tech

Quick View
NEMIX RAM 256GB (8X32GB) DDR3 1600MHZ PC3-12800 4Rx4 1.35V 240-PIN ECC RDIMM Registered Server Memory KIT
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL11
- Voltage: 1.35V
- Part Number: MR12800-344LK8
- Model #: MR12800-344LK08-G
- $793.49 –
- Free Shipping

Quick View
NEMIX RAM 256GB (8X32GB) DDR5 5600MHz PC5-44800 2Rx4 1.1V CL46 288-PIN ECC RDIMM Registered Server Memory Kit Compatible with Dell PowerEdge XE9680L Rack Server
- Brand: NEMIX RAM
- Series: NEMIX RAM Original Series Server Memory
- Capacity: 256GB (8 x 32GB)
- Speed: DDR5 5600 (PC5 44800)
- Model #: MR44800-324K8-XE9680L
- $9,999.99 –

Quick View
NEMIX RAM 256GB (8X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Dell Precision 7960 Rack/Tower Workstation
- Brand: NEMIX RAM
- Series: Dell Server/Workstation Compatible Series Memory
- Capacity: 256GB (8 x 32GB)
- Speed: DDR5 4800 (PC5 38400)
- Model #: MR38400-324K8-P7960TR
- $9,169.99 –

Quick View
NEMIX RAM 256GB (8X32GB) DDR4 2400MHZ PC4-19200 2Rx4 1.2V 288-PIN ECC RDIMM KIT Registered Server Memory Compatible with Dell PowerEdge FC830 Server
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL17
- Voltage: 1.35V
- Part Number: MR19200-324K8
- Model #: MR19200-324K8-DL-PEFC830
- $1,824.49 –
- Free Shipping

Quick View
OWC 256GB (4x64GB) DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with PowerEdge R760xa R860 R960
- Brand: OWC
- Capacity: 256GB (4 x 64GB)
- Speed: DDR5 4800 (PC5 38400)
- ECC: Yes
- Model #: OWC4R8D52R4256S-C072-SF
- $7,127.96 –

Quick View
NEMIX RAM 256GB (8X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Dell PowerEdge FC430 Server
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.35V
- Part Number: MR21300-324K8
- Model #: MR21300-324K8-DL-FC430
- $1,982.99 –
- Free Shipping

Quick View
NEMIX RAM 256GB (8X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Dell EMC PowerEdge XR2 Server
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.35V
- Part Number: MR21300-324K8
- Model #: MR21300-324K8-EMC-PEXR2
- $1,982.99 –
- Free Shipping

Quick View
NEMIX RAM 256GB (8X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Apple Mac Pro 2019 7,1
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-324K8
- Model #: 0759170861804
- $1,982.99 –
- Free Shipping

Quick View
NEMIX RAM 256GB (8X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Dell PowerEdge R540 Rack Server
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.35V
- Part Number: MR21300-324K8
- Model #: MR21300-324K8-PER540
- $1,982.99 –
- Free Shipping

Quick View
NEMIX RAM 256GB (8X32GB) DDR4 2400MHZ PC4-19200 2Rx4 1.2V 288-PIN ECC LRDIMM Load Reduced Server Memory KIT
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL17
- Voltage: 1.20V
- Part Number: ML19200-324K8
- Model #: ML19200-324K08-G
- $2,284.49 –
- Free Shipping

Quick View
NEMIX RAM 256GB (8X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Dell PowerEdge XR2 Rack Server
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.35V
- Part Number: MR21300-324K8
- Model #: MR21300-324K8-DL-PEXR2
- $1,982.99 –
- Free Shipping

Quick View
NEMIX RAM 256GB (8X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Dell PowerEdge R440 Rack Server
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.35V
- Part Number: MR21300-324K8
- Model #: MR21300-324K8-PER440
- $1,982.99 –
- Free Shipping

Quick View
NEMIX RAM 256GB (8X32GB) DDR4 2400MHZ PC4-19200 2Rx4 1.2V 288-pin ECC LRDIMM KIT Load Reduced Server Memory Compatible with Dell PowerEdge T440 Tower
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL17
- Voltage: 1.35V
- Part Number: ML19200-324K8
- Model #: ML19200-324K8-DL-PET440
- $2,284.49 –
- Free Shipping

Quick View
NEMIX RAM 256GB (8X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Dell PowerEdge R740xd2 Rack Server
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.35V
- Part Number: MR21300-324K8
- Model #: MR21300-324K8-PER740XD2
- $1,982.99 –
- Free Shipping

Quick View
NEMIX RAM 256GB (4X64GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Dell Precision Workstation 7865
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL22
- Voltage: 1.20V
- Part Number: MR25600-944K4
- Model #: MR25600-944K4-DL-PW7865
- $2,356.99 –
- Free Shipping

Quick View
NEMIX RAM 256GB (8X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL22
- Voltage: 1.20V
- Part Number: MR25600-328K8
- Model #: MR25600-328K8-G
- $2,990.49 –
- Free Shipping

Quick View
NEMIX RAM 256GB (8X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Apple Mac Pro Rack 2020 MacPro 7,1
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL19
- Voltage: 1.20V
- Part Number: MR21300-324K8
- Model #: 0759170863365
- $1,982.99 –
- Free Shipping

Quick View
NEMIX RAM 256GB (8X32GB) DDR4 2933MHZ PC4-23400 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL21
- Voltage: 1.20V
- Part Number: MR23400-324K8
- Model #: MR23400-324K08-G
- $2,657.49 –
- Free Shipping

Quick View
OWC 256GB (4x64GB) DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with PowerEdge XE8545
- Voltage: 1.2V
- Compatible System: PowerEdge XE8545
- CAS Latency: CL22
- Part Number: 3R2D42R4256S
- Model #: OWC3R2D42R4256S-C070-SF
- $1,991.96 –

Quick View
OWC 256GB (2x128GB) DDR4 3200 PC4-25600 CL22 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS C4200
- Voltage: 1.2V
- Compatible System: Cisco UCS C4200
- CAS Latency: CL22
- Part Number: 3L2D44R4256P
- Model #: OWC3L2D44R4256P-B763-SF
- $1,894.28 –

Quick View
NEMIX RAM 256GB (8X32GB) DDR4 2933MHZ PC4-23400 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Apple Mac Pro Rack 2020 MacPro 7,1
- Chipset: Major OEM Samsung, Micron, Hynix
- CAS Latency: CL21
- Voltage: 1.20V
- Part Number: MR23400-324K8
- Model #: 0759170863136
- $2,657.49 –
- Free Shipping

Quick View
A-Tech 256GB (8x32GB) 4Rx4 PC3-10600R DDR3 1333 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Quad Rank x4 Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL9
- Voltage: 1.50V
- Rank: 4Rx4
- Model #: AT32G8D3D1333RQ4N15V
- $656.10 –

Quick View
A-Tech 256GB (8x32GB) 4Rx4 PC3-14900L DDR3 1866 MHz ECC LRDIMM 1.5V Load Reduced DIMM 240-Pin Quad Rank x4 Server RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL13
- Voltage: 1.50V
- Rank: 4Rx4
- Model #: AT32G8D3D1866LQ4N15V
- $519.92 –
- Free Shipping

Quick View
A-Tech 256GB Kit (8x32GB) 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-0145
- $1,391.72 –

Quick View
A-Tech 256GB (8x32GB) 4Rx4 PC4-19200L DDR4 2400 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 4Rx4 (4DRx4)
- Model #: AT32G8D4D2400LQ4N12V
- $1,149.37 –

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
- $1,899.95 –

Quick View
OWC 256GB (8x32GB) DDR3L 1600 PC3L-12800 CL11 4Rx4 240-pin 1.35V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS B260 M4 E7 v2 & v3 B460 M4 E7 v2 & v3
- Voltage: 1.35V
- Compatible System: Cisco UCS B260 M4 E7 v2 & v3 Cisco UCS B460 M4 E7 v2 & v3
- CAS Latency: CL11
- Part Number: 1L6T34R4256K
- Model #: OWC1L6T34R4256K-B751-SF
- $395.00 –
- Free Shipping

Quick View
OWC 256GB (8x32GB) DDR3L 1600 PC3L-12800 CL11 4Rx4 240-pin 1.35V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS B200 M3 B22 M3 B420 M3 C22 M3 C220 M3
- Voltage: 1.35V
- Compatible System: Cisco UCS B200 M3 Cisco UCS B22 M3 Cisco UCS B420 M3 Cisco UCS C22 M3 Cisco UCS C220 M3
- CAS Latency: CL11
- Part Number: 1L6T34R4256K
- Model #: OWC1L6T34R4256K-B749-SF
- $395.00 –
- Free Shipping

Quick View
OWC 256GB (8x32GB) DDR3L 1600 PC3L-12800 CL11 4Rx4 240-pin 1.35V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS C24 M3 C240 M3 C420 M3
- Voltage: 1.35V
- Compatible System: Cisco UCS C24 M3 Cisco UCS C240 M3 Cisco UCS C420 M3
- CAS Latency: CL11
- Part Number: 1L6T34R4256K
- Model #: OWC1L6T34R4256K-B753-SF
- $395.00 –
- Free Shipping

Quick View
A-Tech 256GB (8x32GB) 4Rx4 PC3L-10600R DDR3 / DDR3L 1333 MHz ECC RDIMM 1.35V Registered DIMM 240-Pin Quad Rank x4 Low Voltage Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL9
- Voltage: 1.35V
- Rank: 4Rx4
- Model #: AT32G8D3D1333RQ4N135V
- $519.92 –
- Free Shipping

Quick View
A-Tech 256GB (8x32GB) 4Rx4 PC3L-8500R DDR3 / DDR3L 1066 MHz ECC RDIMM 1.35V Registered DIMM 240-Pin Quad Rank x4 Low Voltage Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL7
- Voltage: 1.35V
- Rank: 4Rx4
- Model #: AT32G8D3D1066RQ4N135V
- $519.92 –
- Free Shipping

Quick View
OWC 256GB (4x64GB) DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Cisco UCS B200 M6 C125 M5 C220 M6 C240 M6 C245 M6
- Voltage: 1.2V
- Compatible System: Cisco UCS B200 M6 Cisco UCS C125 M5 Cisco UCS C220 M6 Cisco UCS C240 M6 Cisco UCS C245 M6
- CAS Latency: CL22
- Part Number: 3R2D42R4256S
- Model #: OWC3R2D42R4256S-B762-SF
- $1,991.96 –

Quick View
A-Tech 256GB (8x32GB) 2Rx4 PC4-21300L DDR4 2666 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 2DRx4 Dual Rank x4 Server RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4 (2DRx4)
- Model #: AT32G8D4D2666LD4N12V
- $1,899.95 –

Quick View
A-Tech 256GB (8x32GB) 2Rx4 PC4-23400R DDR4 2933 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL21
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: AT32G8D4D2933RD4N12V
- $1,994.47 –

Quick View
NEMIX RAM 256GB (8X32GB) DDR4 2933MHZ PC4-23400 2Rx8 1.2V 288-PIN Non-ECC UDIMM Unbuffered Desktop Memory KIT
- CAS Latency: CL21
- Voltage: 1.20V
- Chipset: Major OEM Samsung, Micron, Hynix
- Buffered/Registered: Unbuffered
- Model #: 0759170870769
- $1,829.99 –
- Free Shipping

Quick View
OWC 256GB (8x32GB) DDR3L 1866 PC3L-14900 CL13 4Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
- CAS Latency: CL13
- Voltage: 1.35V
- Multi-channel Kit: Dual Channel Kit
- Part Number: 1R8T34R4256K
- Model #: OWC1R8T34R4256K-B273-SF
- $862.32 –




