PC4-25600 Server Memory
Server memory on the PC4-25600 standard. Mixing speed grades in a channel drops the whole channel to the slowest module, so matching the standard already in the machine matters more than buying the fastest part.
We list 5 parts here from Micron and Samsung, from $55 to $1,495 per unit. 4 of the 5 are in stock; the rest are backorder or special order and we will confirm lead time with your quote.
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 DDR4-3200 PC4-25600 ECC Registered CL22 288-Pin RDIMM Server Memory Module
Starting from
$55

Samsung
Samsung 32GB DDR4-3200 PC4-25600 ECC Registered CL22 288-Pin RDIMM Server Memory Module
Starting from
$100

Samsung
Samsung 64GB DDR4-3200 PC4-25600 ECC Registered CL22 288-Pin RDIMM Server Memory Module
Starting from
$200

Micron
Micron 128GB DDR4-3200 PC4-25600 ECC Load-Reduced CL22 288-Pin LRDIMM Server Memory Module
Starting from
$500

Micron
Micron 256GB DDR4-3200 PC4-25600 ECC Load-Reduced CL22 288-Pin LRDIMM Server Memory Module
Starting from
$1,495
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