Your Browsing History
- In Stock
- Sold by Newegg
- AI Ready
- Make an Offer
- 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
64GB RAM Replacement for IBM-Lenovo 4X77A77033, 4X77A81442, 03GX338 | DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx4 (EC4) Server Memory
- Brand: A-Tech
- Series: Compatible Replacement for IBM-Lenovo 4X77A77033 4X77A81442 03GX338
- Capacity: 64GB
- Speed: DDR5 4800 (PC5 38400)
- Model #: NE-PNR-2482
Quick View
64GB RAM Replacement for HP N69683-001 | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL40
- Voltage: 1.10V
- Rank: 2Rx4 (EC8)
- Model #: NE-PNR-1813
Quick View
64GB RAM Replacement for HP P00926-K21, P03054-091, P03054-191, P06190-001, P14637-001, P18451-B21, P19044-B21, P19251-001, P28219-B21, R0X06A | DDR4 2933MHz PC4-23400 ECC LRDIMM 4Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL21
- Voltage: 1.20V
- Rank: 4Rx4
- Model #: 5053772484665
Quick View
64GB RAM Replacement for IBM-Lenovo 4X77A77032 | DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx4 (EC8) Server Memory
- Brand: A-Tech
- Series: Compatible Replacement for IBM-Lenovo 4X77A77032
- Capacity: 64GB
- Speed: DDR5 4800 (PC5 38400)
- Model #: NE-PNR-2487
Quick View
Supermicro Certified MEM-DR564MC-ER48 | Hynix HMCG94MEBRA | 64GB PC5-38400 DDR5 4800MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
- Chipset: Major Brand Chipset
- CAS Latency: CL40
- Voltage: 1.10V
- Rank: 2Rx4 (EC8)
- Model #: MEM-DR564MC-ER48 HMCG94MEBRA
Quick View
OWC 64GB Replacement for Hynix HMAA8GR7AJR4N-WM HMAA8GR7MJR4N-WM - DDR4 2933MHz PC4-23400 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
- CAS Latency: CL21
- Voltage: 1.2V
- Part Number: 2R9D42R464GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R9D42R464GB-B153-SF
Quick View
64GB RAM Replacement for Micron MTC40F2046S1RC56BD1 | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx4 Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL40
- Voltage: 1.10V
- Rank: 2Rx4 (EC8)
- Model #: NE-PNR-2149
Quick View
OWC 64GB Replacement for Fujitsu S26361-F4083-L964 - DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC Load Reduced DIMM Memory RAM Module Upgrade
- Brand: OWC
- Capacity: 64GB
- Speed: DDR4 2933 (PC4 23400)
- ECC: Yes
- Model #: OWC2L9D44R464GB-C291-SF
Quick View
OWC 64GB Replacement for Dell AA579530 AA601615 AB003154 - DDR4 2933MHz PC4-23400 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
- CAS Latency: CL21
- Voltage: 1.2V
- Part Number: 2R9D42R464GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R9D42R464GB-B191-SF
Quick View
64GB RAM Replacement for Dell SNPJ52K5C/64G, AC239379 | DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL40
- Voltage: 1.10V
- Rank: 2Rx4 (EC8)
- Model #: NE-PNR-1649
Quick View
A-Tech 64GB 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-0086
Quick View
64GB RAM Replacement for Samsung M321R8GA0BB7-CWM, M321R8GA0EB0-CWM | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx4 (EC8) Server Memory
- Brand: A-Tech
- Series: Compatible Replacement for Samsung M321R8GA0BB7-CWM M321R8GA0EB0-CWM
- Capacity: 64GB
- Speed: DDR5 5600 (PC5 44800)
- Model #: NE-PNR-2494
Quick View
OWC 64GB Replacement for Kingston KCS-UC429/64G - DDR4 2933MHz PC4-23400 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
- CAS Latency: CL21
- Voltage: 1.2V
- Part Number: 2R9D42R464GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R9D42R464GB-B151-SF
Quick View
OWC 64GB Replacement for Supermicro MEM-DR464L-SL03-ER26 - DDR4 2666MHz PC4-21300 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
- CAS Latency: CL19
- Voltage: 1.2V
- Part Number: 2R6D42R464GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R6D42R464GB-B181-SF
Quick View
OWC 64GB Replacement for Samsung M393A8G40AB2-CVF M393A8G40MB2-CVF - DDR4 2933MHz PC4-23400 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
- CAS Latency: CL21
- Voltage: 1.2V
- Part Number: 2R9D42R464GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R9D42R464GB-B149-SF
Quick View
64GB RAM Replacement for Hynix HMCG94AHBRA, HMCG94AHBRA480N, HMCG94AHBRA481N, HMCG94AHBRA487N | DDR5 6400MHz PC5-51200 ECC RDIMM 2Rx4 (EC8) Server Memory
- Brand: A-Tech
- Series: Compatible Replacement for Hynix HMCG94AHBRA HMCG94AHBRA480N HMCG94AHBRA481N HMCG94AHBRA487N
- Capacity: 64GB
- Speed: DDR5 6400 (PC5 51200)
- Model #: NE-PNR-2499
Quick View
RIMLANCE 64GB(1x64GB) DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC Registered RDIMM Server Memory
- Chipset: Major OEM Samsung, Micron, Hynix Chipset
- CAS Latency: CL40
- Voltage: 1.10V
- Model #: RRD38400D4C64
Quick View
A-Tech 256GB (4x64GB) 2S4Rx4 (8Rx4 3DS) PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Octal Rank x4 3DS/TSV Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Multi-channel Kit: Quad Channel Kit
- Model #: AT64G4D4D2133RO4N12V
Quick View
A-Tech 512GB (8x64GB) 2S2Rx4 (4Rx4 3DS) PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Quad Rank x4 3DS/TSV Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2S2Rx4 (4Rx4 3DS/TSV)
- Model #: AT64G8D4D2666RQ4N12V
Quick View
64GB RAM Replacement for Hynix HMCG94AGBRA177N, HMCG94AGBRA179N, HMCG94AGBRA182N, HMCG94BGBRA181N | DDR5 5600MHz PC5-44800 ECC RDIMM 2Rx4 (EC8) Server Memory
- Brand: A-Tech
- Series: Compatible Replacement for Hynix HMCG94AGBRA177N HMCG94AGBRA179N HMCG94AGBRA182N HMCG94BGBRA181N
- Capacity: 64GB
- Speed: DDR5 5600 (PC5 44800)
- Model #: NE-PNR-2493
Quick View
A-Tech 64GB 2Rx4 PC5-38400R DDR5 4800 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Module
- Chipset: Major Brand Chipset
- CAS Latency: CL40
- Voltage: 1.10V
- Rank: 2Rx4
- Model #: AT64G1D5D4800RD4EC8N11V
Quick View
OWC 64GB (2x32GB) DDR5 5200 PC5-41600 CL42 2Rx8 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
- Brand: OWC
- Capacity: 64GB (2 x 32GB)
- Speed: DDR5 5200 (PC5 41600)
- ECC: Yes
- Model #: OWC5R2D52R8064P-B966-SF
Quick View
OWC 256GB (4x64GB) DDR5 5600 PC5-44800 CL46 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
- Brand: OWC
- Capacity: 256GB (4 x 64GB)
- Speed: DDR5 5600 (PC5 44800)
- ECC: Yes
- Model #: OWC5R6D52R4256S-B973-SF
Quick View
64GB RAM Replacement for Hynix HMCG94AEBQA, HMCG94AEBQA102N, HMCG94AEBQA109N, HMCG94MEBQA108N, HMCG94MEBQA124N | DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx4 (EC4) Server Memory
- Brand: A-Tech
- Series: Compatible Replacement for Hynix HMCG94AEBQA HMCG94AEBQA102N HMCG94AEBQA109N HMCG94MEBQA108N HMCG94MEBQA124N
- Capacity: 64GB
- Speed: DDR5 4800 (PC5 38400)
- Model #: NE-PNR-2481
Quick View
64GB RAM Replacement for Hynix HMCG94AEBRA103N, HMCG94AEBRA108N, HMCG94AEBRA123N, HMCG94MEBRA102N, HMCG94MEBRA103N | DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx4 (EC8) Server Memory
- Brand: A-Tech
- Series: Compatible Replacement for Hynix HMCG94AEBRA103N HMCG94AEBRA108N HMCG94AEBRA123N HMCG94MEBRA102N HMCG94MEBRA103N
- Capacity: 64GB
- Speed: DDR5 4800 (PC5 38400)
- Model #: NE-PNR-2490
Quick View
64GB RAM Replacement for Hynix HMCG94MEBRA127N, HMCA8GR8MJR4C-EB, HMCG94MEBRA124N, HMCG94MEBRX020 | DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx4 (EC8) Server Memory
- Brand: A-Tech
- Series: Compatible Replacement for Hynix HMCG94MEBRA127N HMCA8GR8MJR4C-EB HMCG94MEBRA124N HMCG94MEBRX020
- Capacity: 64GB
- Speed: DDR5 4800 (PC5 38400)
- Model #: NE-PNR-2489
Quick View
OWC 64GB Replacement for Supermicro MEM-DR464L-SL01-ER29 MEM-DR464MC-ER29 - DDR4 2933MHz PC4-23400 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
- CAS Latency: CL21
- Voltage: 1.2V
- Part Number: 2R9D42R464GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R9D42R464GB-B190-SF
Quick View
OWC 64GB Replacement for Supermicro MEM-DR464L-CL01-ER29 MEM-DR464L-HL02-ER29 - DDR4 2933MHz PC4-23400 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
- CAS Latency: CL21
- Voltage: 1.2V
- Part Number: 2R9D42R464GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R9D42R464GB-B192-SF
Quick View
OWC 64GB Replacement for Fujitsu S26361-F4083-L364 S26361-F4083-E364 S26361-F4083-L364 - DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade
- Brand: OWC
- Capacity: 64GB
- Speed: DDR4 2933 (PC4 23400)
- ECC: Yes
- Model #: OWC2R9D42R464GB-C296-SF
Quick View
64GB RAM Replacement for Hynix HMCG94AEBRA, HMCG94AEBRA102N, HMCG94AEBRA109N, HMCG94MEBRA, HMCG94MEBRA109N | DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL40
- Voltage: 1.10V
- Rank: 2Rx4 (EC8)
- Model #: NE-PNR-1892
Quick View
OWC 64GB Replacement for Fujitsu S26361-F4083-E464 S26361-F4083-E464 S26361-F4083-E964 S26361-F4083-L464 S26361-F4083-L464 - DDR4 2933 PC4-23400 CL21 4Rx4 288-pin 1.2V ECC LRDIMM Memory RAM Upgrade
- Brand: OWC
- Capacity: 64GB
- Speed: DDR4 2933 (PC4 23400)
- ECC: Yes
- Model #: OWC2L9D44R464GB-C290-SF
Quick View
Supermicro Certified MEM-DR564MC-ER48 | Samsung M321R8GA0BB0-CQK | 64GB PC5-38400 DDR5 4800MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
- Chipset: Samsung Chipset
- CAS Latency: CL40
- Voltage: 1.10V
- Rank: 2Rx4 (EC8)
- Model #: MEM-DR564MC-ER48 M321R8GA0BB0-CQK
Quick View
64GB RAM Replacement for HP/HPE P43331-B21, P43331R-B21, P43333-0A1, 745094-001, P43333-0A1U, S1F59AR | DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx4 (EC8) Server Memory
- Brand: A-Tech
- Series: Compatible Replacement for HP/HPE P43331-B21 P43331R-B21 P43333-0A1 745094-001 P43333-0A1U S1F59AR
- Capacity: 64GB
- Speed: DDR5 4800 (PC5 38400)
- Model #: NE-PNR-2492
Quick View
A-Tech 128GB (2x64GB) 2Rx4 PC5-44800R DDR5 5600 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL46
- Voltage: 1.10V
- Multi-channel Kit: Dual Channel Kit
- Model #: AT64G2D5D5600RD4EC8N11V
Quick View
A-Tech 64GB 2Rx4 PC5-51200R DDR5 6400 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Module
- Chipset: Major Brand Chipset
- Voltage: 1.10V
- Multi-channel Kit: Single Module
- Part Number: AT64G1D5D6400RD4EC8N11V
- Model #: AT64G1D5D6400RD4EC8N11V
Quick View
NEMIX RAM 64GB (1X64GB) DDR4 3200MHZ PC4-25600 2Rx4 1.2V 288-PIN ECC RDIMM Compatible with Supermicro MEM-DR464MC-ER32 Registered Server Memory
- Brand: NEMIX RAM
- Series: SuperMicro Server/Workstation Compatible Series Memory
- Capacity: 64GB
- Speed: DDR4 3200 (PC4 25600)
- Model #: MR25600-924K01-SM-MEM-DR464MC-ER32