Server Memory — Page 2 of 3
Registered ECC memory is not optional in a server. What varies is the speed grade, the rank configuration and whether the module is qualified for your platform — get any of those wrong and the machine either runs slow or will not post.
We list 289 parts across 12 brands — Crucial, Dell Technologies, HP, HPE, IBM, Intel, Kingston and Lenovo, plus 4 more, from $10 to $2,405 per unit. 285 are in stock and ship worldwide.
Browse by brand, capacity or interface below, or send us a part number and quantity. We source well beyond the published catalogue and quote within 48 business hours, with compatibility validated against your specific server platform before anything ships.
Browse server memory
Server Memory by brand
Server Memory by standard
- DDR3-1066/PC3-8500(6)
- DDR3-1333/PC3-10600(8)
- DDR3-1600/PC3-12800(19)
- DDR3-1866/PC3-14900(6)
- DDR4-2133/PC4-17000(12)
- DDR4-2400/PC4-19200(26)
- DDR4-2666/PC4-21300(41)
- DDR4-2933/PC4-23400(33)
- DDR4-3200/PC4-25600(46)
- DDR5-4800/PC5-38400(39)
- DDR5-5600/PC5-44800(19)
- DDR5-6400/PC5-51200(15)
- DDR5-6800/PC5-54400(6)
- PC4-25600(5)
- PC5-38400(4)
- PC5-44800(4)
Server Memory by memory type
Server Memory by form factor
All server memory (289)
Micron
Micron 16GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$50
Micron
Micron 32GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$90
Micron
Micron 64GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$185
SK hynix
SK hynix 8GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$35
SK hynix
SK hynix 16GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$55
SK hynix
SK hynix 32GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$105
SK hynix
SK hynix 64GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$205
SK hynix
SK hynix 8GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$30
SK hynix
SK hynix 16GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$50
SK hynix
SK hynix 32GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$90
SK hynix
SK hynix 64GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$180
Kingston
Kingston 8GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$35
Kingston
Kingston 16GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$55
Kingston
Kingston 32GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$100
Kingston
Kingston 64GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$200
Crucial
Crucial 8GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$35
Crucial
Crucial 16GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$50
Crucial
Crucial 32GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$95
Crucial
Crucial 64GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$195
Crucial
Crucial 8GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$30
Crucial
Crucial 16GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$45
Crucial
Crucial 32GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$85
Micron
Micron 64GB DDR4-2666 PC4-21300 ECC LRDIMM CL19 288-Pin Server Memory Module
Starting from
$190
Micron
Micron 128GB DDR4-2666 PC4-21300 ECC LRDIMM CL19 288-Pin Server Memory Module
Starting from
$440
SK hynix
SK hynix 128GB DDR4-3200 PC4-25600 ECC LRDIMM CL22 288-Pin Server Memory Module
Starting from
$515
SK hynix
SK hynix 256GB DDR4-3200 PC4-25600 ECC LRDIMM CL22 288-Pin Server Memory Module
Starting from
$1,365
Kingston
Kingston 16GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$75
Kingston
Kingston 32GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$135
Kingston
Kingston 64GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$260
Kingston
Kingston 96GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$435
Kingston
Kingston 16GB DDR5-5600 PC5-44800 ECC RDIMM CL46 288-Pin Server Memory Module
Starting from
$80
Kingston
Kingston 32GB DDR5-5600 PC5-44800 ECC RDIMM CL46 288-Pin Server Memory Module
Starting from
$150
Kingston
Kingston 64GB DDR5-5600 PC5-44800 ECC RDIMM CL46 288-Pin Server Memory Module
Starting from
$290
Kingston
Kingston 96GB DDR5-5600 PC5-44800 ECC RDIMM CL46 288-Pin Server Memory Module
Starting from
$470
Crucial
Crucial 16GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$70
Crucial
Crucial 32GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$125
Crucial
Crucial 64GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$255
Micron
Micron 16GB DDR5-5600 PC5-44800 ECC RDIMM CL46 288-Pin Server Memory Module
Starting from
$85
Micron
Micron 32GB DDR5-5600 PC5-44800 ECC RDIMM CL46 288-Pin Server Memory Module
Starting from
$150
Micron
Micron 64GB DDR5-5600 PC5-44800 ECC RDIMM CL46 288-Pin Server Memory Module
Starting from
$295
Micron
Micron 128GB DDR5-5600 PC5-44800 ECC RDIMM CL46 288-Pin Server Memory Module
Starting from
$670
Samsung
Samsung 32GB DDR5-6400 PC5-51200 ECC RDIMM CL52 288-Pin Server Memory Module
Starting from
$185
Samsung
Samsung 64GB DDR5-6400 PC5-51200 ECC RDIMM CL52 288-Pin Server Memory Module
Starting from
$350
Samsung
Samsung 96GB DDR5-6400 PC5-51200 ECC RDIMM CL52 288-Pin Server Memory Module
Starting from
$555
Samsung
Samsung 128GB DDR5-6400 PC5-51200 ECC RDIMM CL52 288-Pin Server Memory Module
Starting from
$780
Supermicro
Supermicro 16GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$80
Supermicro
Supermicro 32GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$140
Supermicro
Supermicro 64GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$275
Dell Technologies
Dell Technologies 8GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$40
Dell Technologies
Dell Technologies 16GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$60
Dell Technologies
Dell Technologies 32GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$115
Dell Technologies
Dell Technologies 64GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$230
HPE
HPE 8GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$40
HPE
HPE 16GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$65
HPE
HPE 32GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$115
HPE
HPE 64GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$235
Lenovo
Lenovo 16GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$60
Lenovo
Lenovo 32GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$110
Lenovo
Lenovo 64GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$225
IBM
IBM 8GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$35
IBM
IBM 16GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$55
IBM
IBM 32GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$105
Samsung
Samsung 4GB DDR3-1600 PC3-12800 ECC RDIMM CL11 240-Pin Server Memory Module
Starting from
$10
Samsung
Samsung 8GB DDR3-1600 PC3-12800 ECC RDIMM CL11 240-Pin Server Memory Module
Starting from
$15
Samsung
Samsung 16GB DDR3-1600 PC3-12800 ECC RDIMM CL11 240-Pin Server Memory Module
Starting from
$30
Samsung
Samsung 32GB DDR3-1600 PC3-12800 ECC RDIMM CL11 240-Pin Server Memory Module
Starting from
$70
Micron
Micron 4GB DDR3-1333 PC3-10600 ECC RDIMM CL9 240-Pin Server Memory Module
Starting from
$10
Micron
Micron 8GB DDR3-1333 PC3-10600 ECC RDIMM CL9 240-Pin Server Memory Module
Starting from
$15
Micron
Micron 16GB DDR3-1333 PC3-10600 ECC RDIMM CL9 240-Pin Server Memory Module
Starting from
$30
Kingston
Kingston 8GB DDR4-3200 PC4-25600 ECC UDIMM CL22 288-Pin Server Memory Module
Starting from
$40
Kingston
Kingston 16GB DDR4-3200 PC4-25600 ECC UDIMM CL22 288-Pin Server Memory Module
Starting from
$60
Kingston
Kingston 32GB DDR4-3200 PC4-25600 ECC UDIMM CL22 288-Pin Server Memory Module
Starting from
$120
Micron
Micron 16GB DDR5-4800 PC5-38400 ECC UDIMM CL40 288-Pin Server Memory Module
Starting from
$80
Micron
Micron 32GB DDR5-4800 PC5-38400 ECC UDIMM CL40 288-Pin Server Memory Module
Starting from
$150
Samsung
Samsung 8GB DDR4-2133 PC4-17000 ECC RDIMM CL15 288-Pin Server Memory Module
Starting from
$25
Samsung
Samsung 16GB DDR4-2133 PC4-17000 ECC RDIMM CL15 288-Pin Server Memory Module
Starting from
$40
Samsung
Samsung 32GB DDR4-2133 PC4-17000 ECC RDIMM CL15 288-Pin Server Memory Module
Starting from
$75
Micron
Micron 8GB DDR4-2133 PC4-17000 ECC RDIMM CL15 288-Pin Server Memory Module
Starting from
$25
Micron
Micron 16GB DDR4-2133 PC4-17000 ECC RDIMM CL15 288-Pin Server Memory Module
Starting from
$40
Micron
Micron 32GB DDR4-2133 PC4-17000 ECC RDIMM CL15 288-Pin Server Memory Module
Starting from
$70
SK hynix
SK hynix 8GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$25
SK hynix
SK hynix 16GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$40
SK hynix
SK hynix 32GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$80
SK hynix
SK hynix 64GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$165
Kingston
Kingston 8GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$25
Kingston
Kingston 16GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$45
Kingston
Kingston 32GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$80
Micron
Micron 32GB DDR4-2400 PC4-19200 ECC LRDIMM CL17 288-Pin Server Memory Module
Starting from
$100
Micron
Micron 64GB DDR4-2400 PC4-19200 ECC LRDIMM CL17 288-Pin Server Memory Module
Starting from
$180
Micron
Micron 128GB DDR4-2400 PC4-19200 ECC LRDIMM CL17 288-Pin Server Memory Module
Starting from
$415
Micron
Micron 8GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$35
Micron
Micron 16GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$50
Micron
Micron 32GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$95
Micron
Micron 64GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$190
Samsung
Samsung 8GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$35
Samsung
Samsung 16GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$50
Samsung
Samsung 32GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$95
Samsung
Samsung 64GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$190
SK hynix
SK hynix 8GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$35
SK hynix
SK hynix 16GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$50