DIMMsum – price tracker and sold-price history for used server RAM

Show HN: DIMMsum – price tracker and sold-price history for used server RAM

DIMMsum – price tracker and sold-price history for used server RAM is a business in show hn launch.

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My entire homelab is eBay: the servers, the Brocade switches (ICX6450 and ICX6430), the Ruckus APs, the old APC UPS (running on a LiFePO4 pack I swapped in when the lead-acid died), even the patch cables came as a lot of 20. The only new machine I own is my desktop. So I buy a lot of used RDIMMs, and I got tired of eBay search: kit notation ("32GB (2x16GB)" is not 32GB sticks), five different ways to write 2666 MT/s, lots, auctions, and "for parts" listings all mixed together.DIMMsum pulls a matrix of ~51 specific searches twice a day, runs the titles through an LLM normalizer (DeepSeek, about $0.09 per 1,000 titles), and charts $/GB with median lines per speed grade. As of this week it also

The company sits in the show hn launch segment, where it competes on its core product or service.

Its current recorded stage is Show HN launch.

Website: dimmsum.com