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Memory

3 memory from G.Skill, Corsair, TeamGroup and more. Prices run $125 to $21,789.

Memory by use

Each use has a written rule on its page, built from listed specs. A memory kit can match several uses.

Recommended memory

A-TechSpec score 8.3

DDR5, RDIMM, 512GB, 16 Sticks

+Large 512GB total capacity for heavy server workloads
+Error-correcting ECC memory detects and fixes memory errors
+Registered RDIMM design suits server platforms
−Server-only memory that will not fit desktop boards
$21,789.84
as of 11/04/2026 12:05 PST - Details
A-TechSpec score 8.3

DDR5, RDIMM, 512GB, 8 Sticks

+Large 512GB total capacity for heavy server workloads
+Error-correcting ECC memory detects and fixes memory errors
+Registered RDIMM design suits server platforms
−Server-only memory that will not fit desktop boards
$19,946.43
as of 11/04/2026 12:05 PST - Details
Nemix RamSpec score 7.5

DDR4, DIMM, 16GB, 1 Sticks

+16GB capacity for server workloads
+Non-ECC unbuffered design
+Single stick simplifies later expansion
−Non-ECC, so no error correction for critical server data
$124.98
as of 11/04/2026 11:09 PST - Details

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Memory by Type

Memory that list a Type value.

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.