UDIMM Server Memory
UDIMM parts. Form factor decides whether it seats in the bay or the slot at all, before any other specification matters.
We list 13 parts here from Crucial, Kingston, Micron and Samsung, from $35 to $150 per unit. All 13 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.

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

Crucial
Crucial 8GB DDR4-3200 PC4-25600 ECC UDIMM CL22 288-Pin Server Memory Module
Starting from
$35

Crucial
Crucial 16GB DDR4-3200 PC4-25600 ECC UDIMM CL22 288-Pin Server Memory Module
Starting from
$60

Crucial
Crucial 32GB DDR4-3200 PC4-25600 ECC UDIMM CL22 288-Pin Server Memory Module
Starting from
$115

Kingston
Kingston 16GB DDR5-4800 PC5-38400 ECC UDIMM CL40 288-Pin Server Memory Module
Starting from
$80

Kingston
Kingston 32GB DDR5-4800 PC5-38400 ECC UDIMM CL40 288-Pin Server Memory Module
Starting from
$145

Samsung
Samsung 8GB DDR4-2666 PC4-21300 ECC UDIMM CL19 288-Pin Server Memory Module
Starting from
$35

Samsung
Samsung 16GB DDR4-2666 PC4-21300 ECC UDIMM CL19 288-Pin Server Memory Module
Starting from
$55

Samsung
Samsung 32GB DDR4-2666 PC4-21300 ECC UDIMM CL19 288-Pin Server Memory Module
Starting from
$105
Other form factor options in server memory
Other ways to narrow server memory
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Or see all server memory.
