GUIDES
Notes from the buying and selling side of the server hardware trade, written down because we explain them on the phone so often.
DIMM TYPES
RDIMM vs LRDIMM vs UDIMM, explained by a server memory wholesaler: what each module type is, how to read the printed label, and which one your platform takes.
Updated July 2026
ECC MEMORY
What ECC RAM does, how it differs from non-ECC memory, ECC UDIMM vs RDIMM, and how to tell if a stick is ECC. Plain answers from a server memory wholesaler.
Updated July 2026
SELLING MEMORY
Sell used server RAM the right way: what sets the price, how to inventory a lot from the labels, how to ship DIMMs safely, and how to spot a bad buyer.
Updated July 2026