RDIMM DIMM Server Memory
RDIMM DIMM parts. Form factor decides whether it seats in the bay or the slot at all, before any other specification matters.
We list 244 parts here from Crucial, Dell Technologies, HP, HPE and IBM, plus 6 more, from $10 to $905 per unit. All 244 are in stock.
Pricing shown is indicative and per unit — tiered pricing applies at quantity. If the exact part number you need is not on this page, send it to us anyway: we source well beyond the published catalogue, and quotes come back within 48 business hours. Purchase orders are accepted from qualified businesses, government and defence agencies, and educational institutions.
Samsung
Samsung 16GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$75
Samsung
Samsung 32GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$135
Samsung
Samsung 64GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$265
Samsung
Samsung 96GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$440
Samsung
Samsung 128GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$610
Samsung
Samsung 16GB DDR5-5600 PC5-44800 ECC RDIMM CL46 288-Pin Server Memory Module
Starting from
$85
Samsung
Samsung 32GB DDR5-5600 PC5-44800 ECC RDIMM CL46 288-Pin Server Memory Module
Starting from
$155
Samsung
Samsung 64GB DDR5-5600 PC5-44800 ECC RDIMM CL46 288-Pin Server Memory Module
Starting from
$295
Samsung
Samsung 96GB DDR5-5600 PC5-44800 ECC RDIMM CL46 288-Pin Server Memory Module
Starting from
$480
Samsung
Samsung 128GB DDR5-5600 PC5-44800 ECC RDIMM CL46 288-Pin Server Memory Module
Starting from
$675
Micron
Micron 32GB DDR5-6400 PC5-51200 ECC RDIMM CL52 288-Pin Server Memory Module
Starting from
$190
Micron
Micron 64GB DDR5-6400 PC5-51200 ECC RDIMM CL52 288-Pin Server Memory Module
Starting from
$360
Micron
Micron 96GB DDR5-6400 PC5-51200 ECC RDIMM CL52 288-Pin Server Memory Module
Starting from
$560
Micron
Micron 128GB DDR5-6400 PC5-51200 ECC RDIMM CL52 288-Pin Server Memory Module
Starting from
$795
SK hynix
SK hynix 32GB DDR5-6800 PC5-54400 ECC RDIMM CL54 288-Pin Server Memory Module
Starting from
$215
SK hynix
SK hynix 64GB DDR5-6800 PC5-54400 ECC RDIMM CL54 288-Pin Server Memory Module
Starting from
$410
SK hynix
SK hynix 128GB DDR5-6800 PC5-54400 ECC RDIMM CL54 288-Pin Server Memory Module
Starting from
$895
Dell Technologies
Dell Technologies 16GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$95
Dell Technologies
Dell Technologies 32GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$165
Dell Technologies
Dell Technologies 64GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$320
Dell Technologies
Dell Technologies 128GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$730
HPE
HPE 16GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$95
HPE
HPE 32GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$170
HPE
HPE 64GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$325
HPE
HPE 128GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$750
Lenovo
Lenovo 16GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$90
Lenovo
Lenovo 32GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$165
Lenovo
Lenovo 64GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$315
Lenovo
Lenovo 128GB DDR5-4800 PC5-38400 ECC RDIMM CL40 288-Pin Server Memory Module
Starting from
$720
Kingston
Kingston 8GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$35
Kingston
Kingston 16GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$60
Kingston
Kingston 32GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$105
Kingston
Kingston 64GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$215
Kingston
Kingston 8GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$30
Kingston
Kingston 16GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$50
Kingston
Kingston 32GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$90
Kingston
Kingston 64GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$185
Micron
Micron 8GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$35
Micron
Micron 16GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$55
Micron
Micron 32GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$100
Micron
Micron 64GB DDR4-2933 PC4-23400 ECC RDIMM CL21 288-Pin Server Memory Module
Starting from
$200
Crucial
Crucial 8GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$25
Crucial
Crucial 16GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$40
Crucial
Crucial 32GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$80
Crucial
Crucial 8GB DDR4-2133 PC4-17000 ECC RDIMM CL15 288-Pin Server Memory Module
Starting from
$25
Crucial
Crucial 16GB DDR4-2133 PC4-17000 ECC RDIMM CL15 288-Pin Server Memory Module
Starting from
$40
Crucial
Crucial 32GB DDR4-2133 PC4-17000 ECC RDIMM CL15 288-Pin Server Memory Module
Starting from
$70
Dell Technologies
Dell Technologies 8GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$45
Dell Technologies
Dell Technologies 16GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$70
Dell Technologies
Dell Technologies 32GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$125
Dell Technologies
Dell Technologies 64GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$255
HPE
HPE 8GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$45
HPE
HPE 16GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$75
HPE
HPE 32GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$130
HPE
HPE 64GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$255
Lenovo
Lenovo 16GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$70
Lenovo
Lenovo 32GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$125
Lenovo
Lenovo 64GB DDR4-3200 PC4-25600 ECC RDIMM CL22 288-Pin Server Memory Module
Starting from
$245
Supermicro
Supermicro 8GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$35
Supermicro
Supermicro 16GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$55
Supermicro
Supermicro 32GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$100
Samsung
Samsung 8GB DDR3-1866 PC3-14900 ECC RDIMM CL13 240-Pin Server Memory Module
Starting from
$20
Samsung
Samsung 16GB DDR3-1866 PC3-14900 ECC RDIMM CL13 240-Pin Server Memory Module
Starting from
$35
Samsung
Samsung 32GB DDR3-1866 PC3-14900 ECC RDIMM CL13 240-Pin Server Memory Module
Starting from
$75
SK hynix
SK hynix 8GB DDR3-1600 PC3-12800 ECC RDIMM CL11 240-Pin Server Memory Module
Starting from
$15
SK hynix
SK hynix 16GB DDR3-1600 PC3-12800 ECC RDIMM CL11 240-Pin Server Memory Module
Starting from
$30
SK hynix
SK hynix 32GB DDR3-1600 PC3-12800 ECC RDIMM CL11 240-Pin Server Memory Module
Starting from
$70
HP
HP 8GB DDR3-1333 PC3-10600 ECC RDIMM CL9 240-Pin Server Memory Module
Starting from
$15
HP
HP 16GB DDR3-1333 PC3-10600 ECC RDIMM CL9 240-Pin Server Memory Module
Starting from
$30
IBM
IBM 4GB DDR3-1066 PC3-8500 ECC RDIMM CL7 240-Pin Server Memory Module
Starting from
$10
IBM
IBM 8GB DDR3-1066 PC3-8500 ECC RDIMM CL7 240-Pin Server Memory Module
Starting from
$20
IBM
IBM 16GB DDR3-1066 PC3-8500 ECC RDIMM CL7 240-Pin Server Memory Module
Starting from
$35
Samsung
Samsung 8GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$35
Samsung
Samsung 16GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$50
Samsung
Samsung 32GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$95
Samsung
Samsung 64GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$190
Samsung
Samsung 8GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$25
Samsung
Samsung 16GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$45
Samsung
Samsung 32GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$80
Samsung
Samsung 64GB DDR4-2400 PC4-19200 ECC RDIMM CL17 288-Pin Server Memory Module
Starting from
$165
Micron
Micron 8GB DDR4-2666 PC4-21300 ECC RDIMM CL19 288-Pin Server Memory Module
Starting from
$30
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
Other form factor options in server memory
Other ways to narrow server memory
By standard
Or see all server memory.