Skip to main content
  • New
Brands
Price
Show More
Speed
Type
Capacity
CAS Latency
Voltage
ECC
Buffered/Registered
All Top Brands
Condition
Total Capacity
Useful Links
avatar

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

Sort By:
View:
8GB RAM Replacement for HP 713752-081, 713979-B21, 713979-B211, 713979-S21, 713980-B21, 715281-001, A2H33AV, A2H34AV, A2Z50AA | DDR3 1600MHz PC3L-12800 ECC UDIMM 2Rx8 Server Memory
Quick View
  •  
  • $66.55 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
839981-B21 - HP Compatible 8GB PC4-17000 DDR4-2133MHz 1Rx4 1.2V ECC Registered RDIMM
Quick View
839981-B21 - HP Compatible 8GB PC4-17000 DDR4-2133MHz 1Rx4 1.2V ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 839981-B21
  •  
  • $154.95 
  • Free Shipping
838083-S21 - HP Compatible 32GB PC4-21300 DDR4-2666MHz 2Rx4 1.2V ECC Registered RDIMM
Quick View
838083-S21 - 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 #: 838083-S21
  •  
  • $219.45 
  • Free Shipping
AA101754 - Dell Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v ECC UDIMM
Quick View
AA101754 - Dell Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v ECC UDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: AA101754
  •  
  • $599.45 
  • Free Shipping
16GB RAM Replacement for HP 815098-B21, 815098-K21, 838081-H21, 838081-K21, 840757-091, 840757-191, 845264-B21, 872970-001, 881067-B21, P26030-001 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
Quick View
  •  
  • $166.49 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 726717-B21, 752367-081, 752367-581, 774169-001, 790112-001, 803026-B21, 803655-081, 804842-001, 807815-B21, J9P81AA | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
Quick View
  •  
  • $25.29 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
64GB RAM Replacement for HP 1XD87AA, 815101-K21, 815101-S21, 838085-B21, 838085-K21, 840759-191, 840759-691, 868844-001, 881901-B21, 882449-001 | DDR4 2666MHz PC4-21300 ECC LRDIMM 4Rx4 Server Memory
Quick View
  •  
  • $279.85 
Direct from A-Tech Direct from A-Tech
AA103689 - Dell Compatible 16GB PC4-23400 DDR4-2933Mhz 2Rx8 1.2v Non-ECC UDIMM
Quick View
AA103689 - Dell Compatible 16GB PC4-23400 DDR4-2933Mhz 2Rx8 1.2v Non-ECC UDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: AA103689
  •  
  • $169.45 
  • Free Shipping
64GB RAM Replacement for HP 815101-B21, 815101-H21, 832800-B21, 838085-H21, 840759-091, 840759-791, 850882-001, 882362-091, P28223-B21, Q2D33A | DDR4 2666MHz PC4-21300 ECC LRDIMM 4Rx4 Server Memory
Quick View
  •  
  • $279.85 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for HP 778267-B21, 782692-B21, 803656-081, 804843-001, J9P82AA, J9P82AT | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx4 Server Memory
Quick View
  •  
  • $59.39 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
A9723936 - Dell Compatible 32GB PC4-21300 DDR4-2666Mhz 2RX4 1.2v ECC LRDIMM
Quick View
A9723936 - Dell Compatible 32GB PC4-21300 DDR4-2666Mhz 2RX4 1.2v ECC LRDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: A9723936
  •  
  • $249.45 
  • Free Shipping
16GB RAM Replacement for HP 672309-581, 672612-081, 672612-181, 672631-B21, 672633-B21, 682415-001, 684031-001, 684066-B21, 688963-001, A2Z52AA | DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx4 Server Memory
Quick View
  •  
  • $39.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
OWC 16GB Replacement for HP 684316?181 688963?001 713756?081 713985?B21 713985?B211 - DDR3L 1600 PC3L-12800 CL11 2Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade
Quick View
  •  
  • $59.99 
Direct from OWC Direct from OWC
8GB RAM Replacement for HP 731657-081, 731657-581, 731761-B21, 731761-B211, 731761-S21, 735303-001, E2Q94AA | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx4 Server Memory
Quick View
  •  
  • $39.04 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for HP 708639-B21, 712382-071, 712382-571, 715273-001 | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx4 Server Memory
Quick View
8GB RAM Replacement for HP 708639-B21, 712382-071, 712382-571, 715273-001 | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 2Rx4
  • Model #: 5053772483842
  •  
  • $39.04 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
A8661094 - Dell Compatible 16GB PC4-17000 DDR4-2133MHz 2Rx8 1.2v Non-ECC UDIMM
Quick View
A8661094 - Dell Compatible 16GB PC4-17000 DDR4-2133MHz 2Rx8 1.2v Non-ECC UDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: A8661094
  •  
  • $139.45 
  • Free Shipping
838085?K21 - HPE Compatible 64GB PC4-21300 DDR4-2666Mhz 4Rx4 1.2v 288-Pin DDR4 SDRAM
Quick View
838085?K21 - HPE Compatible 64GB PC4-21300 DDR4-2666Mhz 4Rx4 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 4Rx4
  • Model #: 838085?K21
  •  
  • $429.45 
  • Free Shipping
838081-H21 - HPE Compatible 16GB PC4-21300 DDR4-2666Mhz 1Rx4 1.2v 288-Pin DDR4 SDRAM
Quick View
838081-H21 - HPE Compatible 16GB PC4-21300 DDR4-2666Mhz 1Rx4 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx4
  • Model #: 838081-H21
  •  
  • $159.45 
  • Free Shipping
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 
  • Free Shipping
835955-K21 - HPE Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
Quick View
835955-K21 - HPE Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: 835955-K21
  •  
  • $159.45 
  • Free Shipping
AA101831 - Dell Compatible 16GB PC4-23400 DDR4-2933Mhz 2Rx8 1.2v non-ECC UDIMM
Quick View
AA101831 - Dell Compatible 16GB PC4-23400 DDR4-2933Mhz 2Rx8 1.2v non-ECC UDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: AA101831
  •  
  • $169.45 
  • Free Shipping
4GB RAM Replacement for HP 797257-081, 805667-B21, 819799-001, N0H86AA | DDR4 2133MHz PC4-17000 ECC UDIMM 1Rx8 Server Memory
Quick View
4GB RAM Replacement for HP 797257-081, 805667-B21, 819799-001, N0H86AA | DDR4 2133MHz PC4-17000 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772484542
  •  
  • $41.56 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
A8661096 - Dell Compatible 16GB PC4-17000 DDR4-2133Mhz 2Rx8 1.2v ECC UDIMM
Quick View
A8661096 - Dell Compatible 16GB PC4-17000 DDR4-2133Mhz 2Rx8 1.2v ECC UDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: A8661096
  •  
  • $169.45 
  • Free Shipping
812221-001 - HP Compatible 16GB PC4-17000 DDR4-2133Mhz 2Rx4 1.2v ECC Registered RDIMM
Quick View
812221-001 - HP Compatible 16GB PC4-17000 DDR4-2133Mhz 2Rx4 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 812221-001
  •  
  • $124.45 
  • Free Shipping
32GB RAM Replacement for IBM-Lenovo 02JG183, 4X77A08634, 4X77A12188, 4ZC7A15123 | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
Quick View
32GB RAM Replacement for IBM-Lenovo 02JG183, 4X77A08634, 4X77A12188, 4ZC7A15123 | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772486133
  •  
  • $323.55 
Direct from A-Tech Direct from A-Tech
843315-S21 - HP Compatible 32GB PC4-19200 DDR4-2400Mhz 2Rx4 1.2v Registered RDIMM
Quick View
843315-S21 - 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-S21
  •  
  • $229.45 
  • Free Shipping
838083-K21 - HPE Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v 288-Pin DDR4 SDRAM
Quick View
838083-K21 - HPE Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx4
  • Model #: 838083-K21
  •  
  • $219.45 
  • Free Shipping
16GB RAM Replacement for HP 726719-S21, 726720-S21, 752369-081, 753221-B21, 753221-S21, 753223-B21, 784672-001, 807818-B21, 810745-B21, J9P83AT | DDR4 2133MHz PC4-17000 ECC RDIMM 2Rx4 Server Memory
Quick View
  •  
  • $72.48 
Direct from A-Tech Direct from A-Tech
882361-091 - HPE Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v ECC Registered RDIMM
Quick View
882361-091 - HPE Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx4
  • Model #: 882361-091
16GB RAM Replacement for HP 809081-081, 836220-B21, 836220-S21, 836221-B21, 836221-S21, 846740-001, 862928-B21, P0002744-001, P02972-001 | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx4 Server Memory
Quick View
  •  
  • $83.80 
Direct from A-Tech Direct from A-Tech
838083-B21 - HP Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v ECC Registered RDIMM
Quick View
838083-B21 - 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 #: 838083-B21
  •  
  • $219.45 
  • Free Shipping
AA101830 - Dell Compatible 8GB PC4-23400 DDR4-2933Mhz 1Rx8 1.2v non-ECC UDIMM
Quick View
AA101830 - Dell Compatible 8GB PC4-23400 DDR4-2933Mhz 1Rx8 1.2v non-ECC UDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: AA101830
  •  
  • $99.45 
  • Free Shipping
16GB RAM Replacement for HP 835955-H21, 840756-091, 840756-V91, 868846-001, 870840-001, P02890-B21, P05588-B21, P07029-B21, P08274-001, Q2D31A | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
Quick View
  •  
  • $166.49 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for HP 713756-081, 713756-MH1, 713985-B21, 713985-B211, 713985-S21, 713986-B21, 715284-001 | DDR3 1600MHz PC3L-12800 ECC RDIMM 2Rx4 Server Memory
Quick View
  •  
  • $39.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 708633-B21, 712287-071, 715270-001 | DDR3 1866MHz PC3-14900 ECC UDIMM 2Rx8 Server Memory
Quick View
4GB RAM Replacement for HP 708633-B21, 712287-071, 715270-001 | DDR3 1866MHz PC3-14900 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 2Rx8
  • Model #: 5053772483613
  •  
  • $26.60 
Direct from A-Tech Direct from A-Tech