16GB DDR3-1066 RDIMM — used server RAM prices

As of October 3, 2026, a used 16GB DDR3-1066 RDIMM costs $1.62/GB shipped ($25.94 a stick) at the low end of eBay's market: one in ten of the 161 live single-stick listings ask that or less. The median ask is $3.26/GB. The low end was $1.87/GB on Jul 5, so it's down 14% since.

Registered ECC memory (RDIMM) rated at 1066 MT/s — sellers also list this speed as PC3-8500. 16GB sticks fit DDR3 server platforms (Xeon E5/E7 v1–v2, Opteron 6000 era). 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.

16GB DDR3 RDIMM at other speeds

• 16GB DDR3-1333 RDIMM · low end $1.43/GB
• 16GB DDR3-1600 RDIMM · low end $1.38/GB
• 16GB DDR3-1866 RDIMM · low end $1.81/GB

Other DDR3-1066 RDIMM capacities

• 4GB DDR3-1066 RDIMM · low end $4.00/GB
• 8GB DDR3-1066 RDIMM · low end $2.87/GB
• 32GB DDR3-1066 RDIMM · low end $2.03/GB