ECC RAM deals — registered server memory under market price
Nearly all of the used ECC memory worth buying is registered (RDIMM) or load-reduced (LRDIMM) server memory: it needs a platform with a registered-memory controller, and in exchange it costs a fraction of what unbuffered ECC UDIMMs go for.
The table below is the current cheapest per GB across every registered ECC stick DIMMsum tracks; the spec pages behind it add median market lines and sold-price history, so you can tell a real deal from a re-listed fantasy price.
9133
live listings right now
$0.72/GB
cheapest $/GB shipped (single stick)
55
spec pages with price history
10 cheapest live listings (single sticks, fixed price, parts-only excluded)
Prices include shipping, refreshed from live eBay listings every 6 hours. Compare everything at once on the live $/GB scatter.
Price + history pages for every tracked spec
- 2GB DDR3-1333 RDIMM
- 4GB DDR3-1066 RDIMM · $10.79/GB
- 4GB DDR3-1333 RDIMM · $8.23/GB
- 4GB DDR3-1600 RDIMM · $9.98/GB
- 8GB DDR3-1066 RDIMM · $5.49/GB
- 8GB DDR3-1333 RDIMM · $3.70/GB
- 8GB DDR3-1600 RDIMM · $4.03/GB
- 8GB DDR3-1866 RDIMM · $5.49/GB
- 16GB DDR3-1066 RDIMM · $3.26/GB
- 16GB DDR3-1333 RDIMM · $3.26/GB
- 16GB DDR3-1600 RDIMM · $2.72/GB
- 16GB DDR3-1866 RDIMM · $2.50/GB
- 32GB DDR3-1066 RDIMM · $2.03/GB
- 32GB DDR3-1333 LRDIMM · $2.03/GB
- 32GB DDR3-1600 LRDIMM · $2.03/GB
- 32GB DDR3-1866 LRDIMM · $2.03/GB
- 4GB DDR4-2133 RDIMM
- 4GB DDR4-2400 RDIMM
- 8GB DDR4-2133 RDIMM · $7.42/GB
- 8GB DDR4-2400 RDIMM · $6.20/GB
- 8GB DDR4-2666 RDIMM · $6.78/GB
- 16GB DDR4-2133 RDIMM · $4.94/GB
- 16GB DDR4-2400 RDIMM · $6.57/GB
- 16GB DDR4-2666 RDIMM · $5.96/GB
- 16GB DDR4-2933 RDIMM · $8.60/GB
- 16GB DDR4-3200 RDIMM · $11.76/GB
- 32GB DDR4-2133 LRDIMM · $3.58/GB
- 32GB DDR4-2400 LRDIMM · $4.49/GB
- 32GB DDR4-2400 RDIMM · $3.98/GB
- 32GB DDR4-2666 LRDIMM · $7.46/GB
- 32GB DDR4-2666 RDIMM · $4.11/GB
- 32GB DDR4-2933 RDIMM · $10.00/GB
- 32GB DDR4-3200 RDIMM · $12.15/GB
- 64GB DDR4-2400 LRDIMM · $4.30/GB
- 64GB DDR4-2666 LRDIMM · $3.97/GB
- 64GB DDR4-2666 RDIMM · $8.65/GB
- 64GB DDR4-2933 LRDIMM · $9.25/GB
- 64GB DDR4-2933 RDIMM · $12.13/GB
- 64GB DDR4-3200 LRDIMM · $10.07/GB
- 64GB DDR4-3200 RDIMM · $12.74/GB
- 128GB DDR4-2400 LRDIMM · $5.40/GB
- 128GB DDR4-2666 LRDIMM · $7.28/GB
- 128GB DDR4-2933 LRDIMM · $9.35/GB
- 128GB DDR4-3200 LRDIMM · $10.52/GB
- 16GB DDR5-4800 RDIMM · $37.09/GB
- 32GB DDR5-4800 RDIMM · $28.06/GB
- 32GB DDR5-5600 RDIMM · $35.91/GB
- 64GB DDR5-4800 RDIMM · $33.39/GB
- 64GB DDR5-5600 RDIMM · $37.50/GB
- 64GB DDR5-6400 RDIMM · $36.98/GB
- 96GB DDR5-4800 RDIMM · $38.02/GB
- 96GB DDR5-5600 RDIMM · $35.00/GB
- 128GB DDR5-4800 RDIMM · $38.98/GB
- 128GB DDR5-5600 RDIMM · $39.22/GB
- 128GB DDR5-6400 RDIMM · $41.80/GB