About psu.live
psu.live tracks the power supplies sold in the US: shelf stock at every Micro Center store, plus prices at Best Buy, Newegg, Amazon, B&H, the makers' own stores and more. Stores are checked every 30 minutes, online retailers every few hours, and every price change is kept so you can see the history.
How it works
- Products are matched by UPC. Retailers spell part numbers differently, so a listing only counts for a product when its barcode or the manufacturer's part number matches.
- "In stock" means on the shelf right now at the store or available to buy online, as the retailer reports it.
- Marketplace sellers are labeled. On Amazon, Walmart, Newegg and eBay, a third-party seller's price is shown with the seller's name.
Retailers
Corsair Store
Data sources & credits
- ZIP code locations: GeoNames, licensed under CC BY 4.0.
- Maps: © OpenStreetMap contributors.
- Brand and retailer names and logos belong to their owners and are used only to identify them.