NEAR ITS LOWESTComputer & Office
What our readings say: $3.42 below its typical price of $84.34.
AliExpress prices this listing at 540.21 CNY. The $80.92 above is that figure converted by their affiliate API. AliExpress’s own site converts at a slightly different rate, so it may show a few percent less — the CNY number is the one neither of us converted.
Seller lists it at $181.24 — a claimed saving of $100.32. AliExpress does not verify that figure, and 37.2% of the listings we track make a claim in the same 50-59% range, so on its own it means very little.
Prices recorded by PriceProven over time. The listing shows its current price; this section shows the dated observations we have stored.
What our readings say: $3.42 below its typical price of $84.34.
Seller price check: The seller shows $181.24 as the price before discount. In 36 days of our own readings the highest we recorded was $90.68 — we have never seen $181.24.
ShippingQuoted at AliExpress checkout
Buyer protectionHandled by AliExpress
ReturnsPer seller policy
METALFISH Store
Seller on AliExpress
METALFISH Full-Modular SFX-500W 600W PSU 80Plus Bronze White Power Supply For Mini ITX Chassis Small Computer Case 100/220V — listed under Computer & Office. Full specifications are on the AliExpress product page.
4 products in Computer & Office close enough to compare on price — 3 are cheaper than this one.
We track 3,234 products in Computer & Office. At $80.92, it sits above the middle of that category, which is $7.17 — a range covering very different kinds of product, so read it as placing the price, not judging it.
The seller claims 55% off. So do 30,395 other products we track — 37.2% of our whole catalogue claims a discount in the 50-59% band. At that frequency the figure is a listing convention rather than a signal. Either way AliExpress does not check strike-through prices, which is why we record our own instead of repeating theirs.
AliExpress reports 372 orders for it. For comparison, the median listing we track in Computer & Office reports 126 — though a category holds very different kinds of thing, so read that as scale rather than as a ranking. Order counts come from AliExpress and are not a claim about price.
We have recorded this product’s price on 37 separate days since 2026-08-06, and it has moved 18 times in that window. This history was recorded over time, not reconstructed after the fact — the longer we track a listing, the stronger the evidence becomes.
If you buy through our link, AliExpress pays us 7.0% of the sale. It costs you nothing extra, and we publish the rate so you can judge our incentive for yourself.
All under $80.92 with at least 100 reported orders.
