LRDIMM deals — maximum capacity per channel

Load-reduced DIMMs buffer the data lines as well as the command bus, which is what lets a channel run more, bigger sticks — they exist for capacity builds. Two rules before buying: LRDIMMs cannot mix with RDIMMs in the same system, and check your platform's support list, because not every board that takes RDIMMs takes these. The reward is frequently the best $/GB at 64GB and up.

10 cheapest live listings (single sticks, 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.

Prices include shipping, refreshed from live eBay listings twice daily. Compare everything at once on the live $/GB scatter.

Price + history pages for every tracked spec

• 32GB DDR3-1333 LRDIMM · low end $1.31/GB
• 32GB DDR3-1600 LRDIMM · low end $1.40/GB
• 32GB DDR3-1866 LRDIMM · low end $1.37/GB
• 32GB DDR4-2133 LRDIMM · low end $4.43/GB
• 32GB DDR4-2400 LRDIMM · low end $4.94/GB
• 32GB DDR4-2666 LRDIMM · low end $6.88/GB
• 64GB DDR4-2400 LRDIMM · low end $4.89/GB
• 64GB DDR4-2666 LRDIMM · low end $5.47/GB
• 64GB DDR4-2933 LRDIMM · low end $6.56/GB
• 64GB DDR4-3200 LRDIMM · low end $10.97/GB
• 128GB DDR4-2400 LRDIMM · low end $3.90/GB
• 128GB DDR4-2666 LRDIMM · low end $5.59/GB
• 128GB DDR4-2933 LRDIMM · low end $7.80/GB
• 128GB DDR4-3200 LRDIMM · low end $8.19/GB