Skip to main content
Department
Brands
Price
Show More
Speed
Capacity
Show More
CAS Latency
Voltage
ECC
Type
Total Capacity
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
P48499-001 - HPE Compatible 16GB PC5-38400 DDR5-4800Mhz 1Rx8 ECC Registered RDIMM
Quick View
P48499-001 - HPE Compatible 16GB PC5-38400 DDR5-4800Mhz 1Rx8 ECC Registered RDIMM
  • Brand: HPE
  • Capacity: 16GB
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: P48499-001
  •  
  • $729.45 
OWC 256GB (4x64GB) DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP ProLiant BL460c Gen10 DL325 Gen10 DL360 Gen10 DL380 Gen10 DL385 Gen10
Quick View
OWC 256GB (4x64GB) DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP ProLiant BL460c Gen10 DL325 Gen10 DL360 Gen10 DL380 Gen10 DL385 Gen10
  • Voltage: 1.2V
  • Compatible System: HP ProLiant BL460c Gen10 HP ProLiant DL325 Gen10 HP ProLiant DL360 Gen10 HP ProLiant DL380 Gen10 HP ProLiant DL385 Gen10
  • CAS Latency: CL21
  • Part Number: 2R9D42R4256S
  • Model #: OWC2R9D42R4256S-C010-SF
  •  
  • $1,991.96 
Available Direct from OWC Available Direct from OWC
OWC 64GB DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compat with HP ProLiant DL160 Gen10 DL180 Gen10 DL380 Gen10 Carrier Grade DX170r Gen10 XL450 Gen10
Quick View
OWC 64GB DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compat with HP ProLiant DL160 Gen10 DL180 Gen10 DL380 Gen10 Carrier Grade DX170r Gen10 XL450 Gen10
  • Voltage: 1.2V
  • Compatible System: HP ProLiant DL160 Gen10 HP ProLiant DL180 Gen10 HP ProLiant DL380 Gen10 Carrier Grade HP ProLiant DX170r Gen10 HP ProLiant XL450 Gen10
  • CAS Latency: CL21
  • Part Number: 2R9D42R464GB
  • Model #: OWC2R9D42R464GB-C011-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
OWC 64GB DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP ProLiant DL560 Gen10 DL580 Gen10 DX360 Gen10 DX380 Gen10 DX560 Gen10
Quick View
OWC 64GB DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP ProLiant DL560 Gen10 DL580 Gen10 DX360 Gen10 DX380 Gen10 DX560 Gen10
  • Voltage: 1.2V
  • Compatible System: HP ProLiant DL560 Gen10 HP ProLiant DL580 Gen10 HP ProLiant DX360 Gen10 HP ProLiant DX380 Gen10 HP ProLiant DX560 Gen10
  • CAS Latency: CL21
  • Part Number: 2R9D42R464GB
  • Model #: OWC2R9D42R464GB-C012-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
OWC 64GB DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Gigabyte R283-Z91 R283-Z92 R283-Z93 R283-Z94 R283-Z95
Quick View
  •  
  • $1,799.99 
Available Direct from OWC Available Direct from OWC
16GB RAM Replacement for IBM-Lenovo 43X5071, 4528, 46C7477, 46C7483, 46C7489, 47J0139, 49Y1536 | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx4 Server Memory
Quick View
  •  
  • $39.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
OWC 128GB DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with ASRock Open 19 1U-Open19-N19 SKU P
Quick View
  •  
  • $899.99 
Direct from OWC Direct from OWC
OWC 64GB DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP Workstation Z8 G4
Quick View
OWC 64GB DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP Workstation Z8 G4
  • Voltage: 1.2V
  • Compatible System: HP Workstation Z8 G4
  • CAS Latency: CL21
  • Part Number: 2R9D42R464GB
  • Model #: OWC2R9D42R464GB-C017-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
4GB RAM Replacement for IBM-Lenovo 46C0567, 47J0133, 49Y1394, 49Y1412 | DDR3 1333MHz PC3L-10600 ECC RDIMM 2Rx4 Server Memory
Quick View
4GB RAM Replacement for IBM-Lenovo 46C0567, 47J0133, 49Y1394, 49Y1412 | DDR3 1333MHz PC3L-10600 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.35V
  • Rank: 2Rx4
  • Model #: 5053772485266
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
OWC 64GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP ProLiant DL110 Gen10 Plus Telco DL325 Gen10 Plus
Quick View
OWC 64GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP ProLiant DL110 Gen10 Plus Telco DL325 Gen10 Plus
  • Voltage: 1.2V
  • Compatible System: HP ProLiant DL110 Gen10 Plus Telco HP ProLiant DL325 Gen10 Plus
  • CAS Latency: CL22
  • Part Number: 3R2D42R464GB
  • Model #: OWC3R2D42R464GB-C028-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
P48503-001 - HPE Compatible 128GB PC5-38400 DDR5-4800Mhz 4Rx4 ECC Registered RDIMM
Quick View
P48503-001 - HPE Compatible 128GB PC5-38400 DDR5-4800Mhz 4Rx4 ECC Registered RDIMM
  • Brand: HPE
  • Capacity: 128GB
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: P48503-001
  •  
  • $4,999.45 
843315-B21 - HP Compatible 32GB PC4-19200 DDR4-2400Mhz 2Rx4 1.2v Registered RDIMM
Quick View
843315-B21 - HP Compatible 32GB PC4-19200 DDR4-2400Mhz 2Rx4 1.2v Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 843315-B21
  •  
  • $229.45 
P58486-001 - HPE Compatible 32GB DDR4-3200Mhz 1Rx4 ECC Registered RDIMM
Quick View
P58486-001 - HPE Compatible 32GB DDR4-3200Mhz 1Rx4 ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Rank: 1Rx4
  • Parts: 5 Years
  • Model #: P58486-001
  •  
  • $549.45 
4GB RAM Replacement for HP 934796-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
Quick View
4GB RAM Replacement for HP 934796-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1747
  •  
  • $38.81 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
OWC 64GB DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Gigabyte R283-P93
Quick View
OWC 64GB DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Gigabyte R283-P93
  • Brand: OWC
  • Capacity: 64GB
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: OWC4R8D52R464GB-C207-SF
  •  
  • $1,799.99 
Available Direct from OWC Available Direct from OWC
46W0829 - IBM Compatible 16GB PC4-19200 DDR4-2400Mhz 2Rx4 1.2v Registered RDIMM
Quick View
46W0829 - IBM Compatible 16GB PC4-19200 DDR4-2400Mhz 2Rx4 1.2v Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 46W0829
  •  
  • $139.45 
NEMIX RAM 16GB (1X16GB) DDR4 2133MHZ PC4-17000 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory Compatible with Lenovo 46W0816
Quick View
NEMIX RAM 16GB (1X16GB) DDR4 2133MHZ PC4-17000 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory Compatible with Lenovo 46W0816
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Part Number: ME17000-628K1
  • Model #: ME17000-628K01-997
  •  
  • $169.99 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
16GB RAM Replacement for Cisco 15-104116-01, UCS-MR-1X162RV-A | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx4 Server Memory
Quick View
16GB RAM Replacement for Cisco 15-104116-01, UCS-MR-1X162RV-A | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: NE-PNR-1553
  •  
  • $83.80 
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR480L-CL01-ER21 Micron 8GB DDR4-2133 1Rx4 ECC REG RoHS Memory
Quick View
Supermicro Certified MEM-DR480L-CL01-ER21 Micron 8GB DDR4-2133 1Rx4 ECC REG RoHS Memory
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx4
  • Model #: MEM-DR480L-CL01-ER21
840757-091 - HP Compatible 16GB PC4-21300 DDR4-2666Mhz 1RX4 1.2v ECC Registered RDIMM
Quick View
840757-091 - HP Compatible 16GB PC4-21300 DDR4-2666Mhz 1RX4 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 840757-091
  •  
  • $159.45 
16GB RAM Replacement for HP 934798-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
Quick View
16GB RAM Replacement for HP 934798-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: NE-PNR-1740
  •  
  • $149.99 
Direct from A-Tech Direct from A-Tech
46W0832 - Lenovo Compatible 32GB PC4-19200 DDR4-2400MHz 2Rx4 1.2V ECC Registered RDIMM
Quick View
46W0832 - Lenovo Compatible 32GB PC4-19200 DDR4-2400MHz 2Rx4 1.2V ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 46W0832
  •  
  • $229.45 
OWC 128GB DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Cisco UCS C480 ML M5
Quick View
OWC 128GB DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Cisco UCS C480 ML M5
  • Brand: OWC
  • Capacity: 128GB
  • Speed: DDR4 2933 (PC4 23400)
  • ECC: Yes
  • Model #: OWC2R9D48R4128G-C363-SF
  •  
  • $899.99 
Direct from OWC Direct from OWC
4GB RAM Replacement for IBM-Lenovo 46C0564, 49Y1389, 49Y3777 | DDR3 1333MHz PC3L-10600 ECC RDIMM 2Rx8 Server Memory
Quick View
4GB RAM Replacement for IBM-Lenovo 46C0564, 49Y1389, 49Y3777 | DDR3 1333MHz PC3L-10600 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.35V
  • Rank: 2Rx8
  • Model #: 5053772485297
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
OWC 128GB DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with ASUS GPU Server ESC8000 G4 ESC8000 G4/10G
Quick View
  •  
  • $899.99 
Direct from OWC Direct from OWC
OWC 128GB DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Cisco UCS B200 M5 B480 M5 C220 M5 C240 M5 C480 M5
Quick View
  •  
  • $899.99 
Direct from OWC Direct from OWC
OWC 32GB DDR5 5600 PC5-44800 CL46 2Rx8 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Gigabyte R183-S90 R183-S91 R183-S92 R183-S93 R183-S94
Quick View
  •  
  • $1,099.99 
Available Direct from OWC Available Direct from OWC
128GB RAM Replacement for Cisco 15-105085-01, UCS-MR-128G8RS-H | DDR4 2666MHz PC4-21300 ECC RDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
Quick View
128GB RAM Replacement for Cisco 15-105085-01, UCS-MR-128G8RS-H | DDR4 2666MHz PC4-21300 ECC RDIMM 2S4Rx4 (8Rx4 3DS/TSV) Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2S4Rx4 (8Rx4)
  • Model #: NE-PNR-1565
  •  
  • $714.99 
Direct from A-Tech Direct from A-Tech
46W0835 - IBM Compatible 32GB PC4-19200 DDR4-2400Mhz 2Rx4 1.2v Registered RDIMM
Quick View
46W0835 - IBM Compatible 32GB PC4-19200 DDR4-2400Mhz 2Rx4 1.2v Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 46W0835
  •  
  • $229.45 
OWC 32GB DDR5 4800 PC5-38400 CL40 2Rx8 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Gigabyte R263-Z34 R263-Z35 R263-Z36 R263-Z37 R283-Z90
Quick View
  •  
  • $988.88 
Available Direct from OWC Available Direct from OWC
16GB RAM Replacement for HP 840818-001 | DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Server Memory
Quick View
16GB RAM Replacement for HP 840818-001 | DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: NE-PNR-1739
  •  
  • $149.99 
Direct from A-Tech Direct from A-Tech
OWC 64GB DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP Synergy 480 Gen10 660 Gen10
Quick View
OWC 64GB DDR4 2933 PC4-23400 CL21 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP Synergy 480 Gen10 660 Gen10
  • Voltage: 1.2V
  • Compatible System: HP Synergy 480 Gen10 HP Synergy 660 Gen10
  • CAS Latency: CL21
  • Part Number: 2R9D42R464GB
  • Model #: OWC2R9D42R464GB-C015-SF
  •  
  • $499.99 
Available Direct from OWC Available Direct from OWC
64GB 288-Pin Load Reduced DIMM Memory for HP Synergy 480 G10 DDR4-2666 by Hynix RAM
Quick View
SK hynix
64GB 288-Pin Load Reduced DIMM Memory for HP Synergy 480 G10 DDR4-2666 by Hynix RAM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: FN676
  •  
  • $273.75 
OWC 512GB (4x128GB) DDR5 4800 PC5-38400 CL40 4Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compat with HP ProLiant DL385 Gen11 DL560 Gen11 DX360 Gen11 DX365 Gen11 ML350 Gen11
Quick View
  •  
  • $19,142.36 
Available Direct from OWC Available Direct from OWC
840758-091 - HP Compatible 32GB PC4-21300 DDR4-2666Mhz 2RX4 1.2v ECC Registered RDIMM
Quick View
840758-091 - HP Compatible 32GB PC4-21300 DDR4-2666Mhz 2RX4 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 840758-091
  •  
  • $199.45 
840755-191 - HP Compatible 8GB PC4-21300 DDR4-2666MHz 1Rx8 1.2V ECC Registered RDIMM
Quick View
840755-191 - HP Compatible 8GB PC4-21300 DDR4-2666MHz 1Rx8 1.2V ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 840755-191
  •  
  • $94.45