16GB DDR5-4800 RDIMM — used server RAM prices

As of October 2, 2026, a used 16GB DDR5-4800 RDIMM costs $34.01/GB shipped ($544 a stick) at the low end of eBay's market: one in ten of the 174 live single-stick listings ask that or less. The median ask is $43.72/GB. The low end was $25.35/GB on Jul 5, so it's up 34% since.

Registered ECC memory (RDIMM) rated at 4800 MT/s — sellers also list this speed as PC5-38400. 16GB sticks fit current DDR5 server platforms (Xeon Scalable Sapphire Rapids and later, EPYC Genoa and later). Prices below include shipping. The low end is the 10th-percentile ask: one in ten single-stick listings ask that much per GB or less, so it's a price you can find near the top of a search sorted by price. It and the median come from single-stick, fixed-price listings only, so multi-stick lots and auction bids can't skew them. Refreshed from live eBay listings twice daily.

Price trend — $/GB, single sticks: asking prices vs real sold prices

50 cheapest live listings (fixed price, parts-only excluded)

eBay affiliate disclosure: The listing links below lead to eBay. DIMMsum may earn a commission if you make a purchase.

Compare interactively on the live $/GB scatter — median market lines, Pareto frontier, and every spec side by side.

Other DDR5-4800 RDIMM capacities

• 32GB DDR5-4800 RDIMM · low end $32.78/GB
• 64GB DDR5-4800 RDIMM · low end $19.53/GB
• 96GB DDR5-4800 RDIMM · low end $31.25/GB
• 128GB DDR5-4800 RDIMM · low end $34.84/GB