• In Stock
  • Sold by Newegg
  • Make an Offer
  • New
  • Combo Deals Only
SubCategory
Brands
Show More
Price
Show More
Speed
Type
Show More
Capacity
Show More
CAS Latency
Voltage
ECC
Buffered/Registered
All Top Brands
Availability
Condition
Discount
Sold by
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
CMS 16GB (2X8GB) DDR4 19200 2400MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Asrock® Server Board EPC612D8, EPC612D8A, EPC612D8A-TB, EPC621D8A only - C121
Quick View
CMS 16GB (2X8GB) DDR4 19200 2400MHZ ECC REGISTERED DIMM Memory Ram Upgrade Compatible with Asrock® Server Board EPC612D8, EPC612D8A, EPC612D8A-TB, EPC621D8A only - C121
  • Voltage: 1.2V
  • Compatible System: ASRock Server Board EPC612D8, EPC612D8A, EPC612D8A-TB, EPC621D8A
  • CAS Latency: CL17
  • Timing: 17-17-17
  • Model #: 840055502759
  •  
  • $63.75 
SAMSUNG 8GB ECC Registered DDR4 2133 (PC4 17000) Server Memory Model M393A1G40DB0-CPB
Quick View
SAMSUNG 8GB ECC Registered DDR4 2133 (PC4 17000) Server Memory Model M393A1G40DB0-CPB
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: M393A1G40DB0-CPB
CORSAIR Vengeance LPX 8GB 288-Pin PC RAM DDR4 2400 (PC4 19200) Desktop Memory Model CMK8GX4M1A2400C16
Quick View
CORSAIR Vengeance LPX 8GB 288-Pin PC RAM DDR4 2400 (PC4 19200) Desktop Memory Model CMK8GX4M1A2400C16
  • CAS Latency: CL16
  • Voltage: 1.20V
  • Timing: 16-16-16-39
  • Recommend Use: High Performance or Gaming Memory
  • Model #: CMK8GX4M1A2400C16
SAMSUNG 32GB Registered DDR4 2400 (PC4 19200) Memory (Server Memory) Model M393A4K40BB1-CRC
Quick View
64GB RAM Replacement for Samsung M386A8K40BM1-CPB, M386A8K40BMB-CPB | DDR4 2133MHz PC4-17000 ECC LRDIMM 4DRx4 (4Rx4) Server Memory
Quick View
64GB RAM Replacement for Samsung M386A8K40BM1-CPB, M386A8K40BMB-CPB | DDR4 2133MHz PC4-17000 ECC LRDIMM 4DRx4 (4Rx4) Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 4Rx4
  • Model #: 5053772478008
  •  
  • $314.19 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Corsair CMSX16GX4M2A2400C16 | DDR4 2400MHz PC4-19200 SODIMM 2Rx8 Laptop Memory
Quick View
8GB RAM Replacement for Corsair CMSX16GX4M2A2400C16 | DDR4 2400MHz PC4-19200 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: CMSX16GX4M2A2400C16
  • Model #: NE-PNR-1598
  •  
  • $49.99 
Direct from A-Tech Direct from A-Tech
UCS-ML-1X324RU-G - Cisco Compatible 32GB PC4-17000 DDR4-2133Mhz 4Rx4 1.2v ECC LRDIMM
Quick View
UCS-ML-1X324RU-G - Cisco Compatible 32GB PC4-17000 DDR4-2133Mhz 4Rx4 1.2v ECC LRDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 4Rx4
  • Model #: UCS-ML-1X324RU-G
  •  
  • $254.45 
8GB Memory Asrock server,1U2LW-C242,1U4LW-C242
Quick View
  •  
  • $45.95 
SAMSUNG M393A4K40BB0-CPB Samsung DDR4-2133 32GB4Gx72 ECCREG CL15 Server Memory
Quick View
SAMSUNG M393A4K40BB0-CPB Samsung DDR4-2133 32GB4Gx72 ECCREG CL15 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: M393A4K40BB0CPB
  •  
  • $219.99 
Supermicro Certified MEM-DR464L-SL01-ER29 | Samsung M393A8G40MB2-CVF | 64GB PC4-23400 DDR4 2933MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
Quick View
  •  
  • $508.19 
Direct from A-Tech Direct from A-Tech
UCS-ML-1X324RV-A - Cisco Compatible 32GB PC4-19200 DDR4-2400Mhz 4Rx4 1.2v ECC LRDIMM
Quick View
UCS-ML-1X324RV-A - Cisco Compatible 32GB PC4-19200 DDR4-2400Mhz 4Rx4 1.2v ECC LRDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 4Rx4
  • Model #: UCS-ML-1X324RV-A
  •  
  • $349.45 
Axiom 32GB DDR4 2133 (PC4 17000) ECC System Specific Memory - TAA Compliant Model AXG62894852/1
Quick View
Axiom 32GB DDR4 2133 (PC4 17000) ECC System Specific Memory - TAA Compliant Model AXG62894852/1
  • Voltage: 1.20V
  • CAS Latency: CL15
  • Type: 288-Pin DDR4 SDRAM
  • Model #: AXG62894852/1
  •  
  • $239.91 
  • Free Shipping
192GB (6x32GB) RAM for Dell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830, R930 | 13th Gen. Rack Servers | DDR4 2133MHz ECC LRDIMM PC4-17000 4Rx4 Load Reduced Memory Kit
Quick View
192GB (6x32GB) RAM for Dell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830, R930 | 13th Gen. Rack Servers | DDR4 2133MHz ECC LRDIMM PC4-17000 4Rx4 Load Reduced Memory Kit
  • Voltage: 1.20V
  • Compatible System: Dell PowerEdge R430, R530, R630, R630 XL, R730, R730 XL, R730xd, R730xd XL, R830, R930 | 13th Gen Rack Servers
  • CAS Latency: CL15
  • Part Number: NE-MS-0061
  • Model #: NE-MS-0061
  •  
  • $1,099.20 
Direct from A-Tech Direct from A-Tech
64GB RAM Replacement for Samsung M393A8K40B21-CRB | DDR4 2133MHz PC4-17000 ECC RDIMM 4Rx4 Server Memory
Quick View
64GB RAM Replacement for Samsung M393A8K40B21-CRB | DDR4 2133MHz PC4-17000 ECC RDIMM 4Rx4 Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 2S2Rx4 (4Rx4)
  • Model #: NE-PNR-2312
  •  
  • $266.79 
Direct from A-Tech Direct from A-Tech
3TQ38AA - HPE Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v ECC SODIMM
Quick View
3TQ38AA - HPE Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v ECC SODIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: 3TQ38AA
  •  
  • $164.45 
NEMIX RAM 16GB (1X16GB) DDR4 2133MHZ PC4-17000 2Rx4 1.2V 288-PIN ECC RDIMM Compatible with Hynix HMA42GR7BJR4N-TF Registered Server Memory
Quick View
NEMIX RAM 16GB (1X16GB) DDR4 2133MHZ PC4-17000 2Rx4 1.2V 288-PIN ECC RDIMM Compatible with Hynix HMA42GR7BJR4N-TF Registered Server Memory
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Part Number: MR17000-624K1
  • Model #: MR17000-624K01-2310
  •  
  • $92.99 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
4X77A81442 - Lenovo Compatible 64GB DDR5-4800Mhz 2Rx4 ECC registered RDIMM
Quick View
4X77A81442 - Lenovo Compatible 64GB DDR5-4800Mhz 2Rx4 ECC registered RDIMM
  • Chipset: Major Brand Chipset
  • Rank: 2Rx4
  • Parts: 5 Years
  • Model #: 4X77A81442
  •  
  • $2,149.45 
8GB RAM Replacement for IBM-Lenovo SBB7A01184 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
Quick View
8GB RAM Replacement for IBM-Lenovo SBB7A01184 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772486492
  •  
  • $53.75 
Direct from A-Tech Direct from A-Tech
OWC 16GB (2x8GB) RAM Compatible with Synology RackStation RS2818RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
Quick View
OWC 16GB (2x8GB) RAM Compatible with Synology RackStation RS2818RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS2818RP+
  • CAS Latency: CL19
  • Part Number: 2E6D41R8016P
  • Model #: OWC2E6D41R8016P-ZAX-SF
  •  
  • $159.18 
Available Direct from OWC Available Direct from OWC
NEMIX RAM 64GB (4X16GB) DDR4 2666MHZ PC4-21300 1Rx4 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Synology SA3400 NAS
Quick View
NEMIX RAM 64GB (4X16GB) DDR4 2666MHZ PC4-21300 1Rx4 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Synology SA3400 NAS
  • Voltage: 1.20V
  • Compatible System: Synology
  • CAS Latency: CL19
  • Part Number: MR21300-614K4
  • Model #: MR21300-614K4-SYN-SA3400
  •  
  • $398.89 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V CL19 288-PIN ECC LRDIMM Load Reduced Server Memory Compatible with HPE Synergy 480 G10 Server
Quick View
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V CL19 288-PIN ECC LRDIMM Load Reduced Server Memory Compatible with HPE Synergy 480 G10 Server
  • Brand: NEMIX RAM
  • Series: HPE Server/Workstation Compatible Series Memory
  • Capacity: 32GB
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: ML21300-324K1-HNMXP-84
  •  
  • $249.99 
Direct from NEMIX RAM Direct from NEMIX RAM
OWC 64GB (2x32GB) DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit Compatible with ASUSTOR AS7112RDX AS7116RDX LOCKERSTOR 12R, 16R PRO
Quick View
OWC 64GB (2x32GB) DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit Compatible with ASUSTOR AS7112RDX AS7116RDX LOCKERSTOR 12R, 16R PRO
  • Voltage: 1.2V
  • Compatible System: ASUSTOR AS7112RDX ASUSTOR AS7116RDX
  • CAS Latency: CL19
  • Part Number: 2E6D42R8064P
  • Model #: OWC2E6D42R8064P-B779-SF
  •  
  • $577.08 
Available Direct from OWC Available Direct from OWC
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Supermicro H12SSW-NT AMD EPYC Series Motherboard
Quick View
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Supermicro H12SSW-NT AMD EPYC Series Motherboard
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MR21300-324K1
  • Model #: 99-704-286
  •  
  • $215.00 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
AA335287 - Dell Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V Non-ECC SODIMM
Quick View
AA335287 - 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 #: AA335287
  •  
  • $79.45 
726722-S21 - HP Compatible 32GB PC4-17000 DDR4-2133Mhz 4Rx4 1.2v ECC LRDIMM
Quick View
726722-S21 - HP Compatible 32GB PC4-17000 DDR4-2133Mhz 4Rx4 1.2v ECC LRDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 726722-S21
  •  
  • $254.45 
OWC 128GB DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with ASRock Barebone Server RM23724-C622LM/22E
Quick View
  •  
  • $829.99 
Direct from OWC Direct from OWC
RIMLANCE 4GB(1X4GB) DDR4 2133MHz PC4-17000 1Rx8 1.2V 288-PIN ECC Registered RDIMM Server Memory
Quick View
RIMLANCE 4GB(1X4GB) DDR4 2133MHz PC4-17000 1Rx8 1.2V 288-PIN ECC Registered RDIMM Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: RRD17000S8C4
  •  
  • $29.00 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Supermicro Certified MEM-DR416L-SL02-ER26 | Samsung M393A2K40BB2-CTD | 16GB PC4-21300 DDR4 2666MHz 1Rx4 Single Rank ECC RDIMM Registered 288-Pin Server Memory RAM
Quick View
  •  
  • $128.17 
Direct from A-Tech Direct from A-Tech
NEMIX RAM 128GB (4X32GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Dell EMC PowerEdge R7425 Server
Quick View
NEMIX RAM 128GB (4X32GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Dell EMC PowerEdge R7425 Server
  • Voltage: 1.20V
  • Compatible System: Dell
  • CAS Latency: CL19
  • Part Number: MR21300-324K4
  • Model #: MR21300-324K4-R7425
  •  
  • $858.49 
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
OWC 16GB DDR4 RAM Compatible with Synology NAS Rackstation RS820+ and RS820RP+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
Quick View
OWC 16GB DDR4 RAM Compatible with Synology NAS Rackstation RS820+ and RS820RP+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS820+ Synology RackstationRS820RP+
  • CAS Latency: CL19
  • Part Number: 2C6D42R816GB
  • Model #: OWC2C6D42R816GB-ZAP-SF
  •  
  • $145.99 
Direct from OWC Direct from OWC
A-Tech 256GB (8x32GB) 2Rx8 PC4-21300E DDR4 2666 MHz ECC UDIMM Unbuffered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 256GB (8x32GB) 2Rx8 PC4-21300E DDR4 2666 MHz ECC UDIMM Unbuffered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: AT32G8D4D2666UD8N12V
  • Model #: AT32G8D4D2666UD8N12V
  •  
  • $2,639.92 
Direct from A-Tech Direct from A-Tech
OWC 64GB (2x32GB) DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Kit Compatible with Synology DiskStation DS1821+ DS2422+ DS3622xs+
Quick View
OWC 64GB (2x32GB) DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Kit Compatible with Synology DiskStation DS1821+ DS2422+ DS3622xs+
  • Voltage: 1.2V
  • Compatible System: Synology DiskStation DS1821+ Synology DiskStation DS2422+ Synology DiskStation DS3622xs+
  • CAS Latency: CL19
  • Part Number: 2C6D42R8064P
  • Model #: OWC2C6D42R8064P-B765-SF
  •  
  • $577.08 
Direct from OWC Direct from OWC
OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS1525+ DS1825+ DS1825xs+ DS725+ DS925+
Quick View
OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS1525+ DS1825+ DS1825xs+ DS725+ DS925+
  • Voltage: 1.2V
  • Compatible System: Synology DiskStation DS1525+ Synology DiskStation DS1825+ Synology DiskStation DS1825xs+ Synology DiskStation DS725+ Synology DiskStation DS925+
  • CAS Latency: CL19
  • Part Number: 2C6D41R808GB
  • Model #: OWC2C6D41R808GB-C328-SF
  •  
  • $79.99 
Available Direct from OWC Available Direct from OWC
64Gb Ddr4-2400 Ecc Lrdimm-805358-B21-AX
Quick View
  •  
  • $649.99 
  • $20.00 Shipping
Axiom 16GB (2 x 8GB) ECC Registered DDR3 1333 (PC3 10600) Server Memory Model AM328A-AX
Quick View
Axiom 16GB (2 x 8GB) ECC Registered DDR3 1333 (PC3 10600) Server Memory Model AM328A-AX
  • CAS Latency: CL9
  • Type: 240-Pin DDR3 SDRAM
  • Model #: AM328A-AX