Seasonic · X-850
New Seasonic X-850 SS-850KM3 Active PFC F3 850W 80 Plus Gold ATX12V/EPS12V Power
New Seasonic X-850 SS-850KM3 Active PFC F3 850W 80 Plus Gold ATX12V/EPS12V Power by Seasonic (model X-850) is an ATX PSU tracked on PriceSniff.
Overview
Store prices will appear here automatically as soon as we find this item in stock. Key specifications: 850 W wattage, 80 Plus Gold efficiency, ATX12V atx version. Across 32 recorded price checks the price has ranged between $152.10 and $169.00, so the history chart below is worth a look before you buy. Size a power supply with headroom above your components’ peak draw, then compare units by price per watt within the same 80 Plus efficiency tier. We recheck every store we cover automatically, so the prices above stay current and you can compare offers and catch price drops before you buy.
All 1 tracked price
| Store | Price | Availability | |
|---|---|---|---|
eBay Open box | $152.10 | Delisted | View → |
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PriceSniff tracks the New Seasonic X-850 SS-850KM3 Active PFC F3 850W 80 Plus Gold ATX12V/EPS12V Power across 1 store and charts its price history, so you can compare current offers and see whether today's price is a genuine deal. Listed under atx psu, it is built by Seasonic, model X-850. Notable specs include Wattage 850 W, Efficiency 80 Plus Gold, ATX version ATX12V.
Specifications
- Wattage
- 850W
- Efficiency
- 80 Plus Gold
- ATX version
- ATX12V
90-day price history across tracked stores
Over 48 days of tracking, PriceSniff has logged 32 price checks for the New Seasonic X-850 SS-850KM3 Active PFC F3 850W 80 Plus Gold ATX12V/EPS12V Power. In that time the price has ranged from $152.10 to $169.00, with the lowest seen on Oct 15, 2026. No tracked store currently has the New Seasonic X-850 SS-850KM3 Active PFC F3 850W 80 Plus Gold ATX12V/EPS12V Power in stock; the prices below reflect the most recent offers we recorded. The lowest price in the past year is $152.10.
eBay
View as table
| Date | Price |
|---|---|
| Oct 26 | $152.10 |
| Oct 25 | $152.10 |
| Oct 23 | $152.10 |
| Oct 22 | $152.10 |
| Oct 21 | $152.10 |
| Oct 19 | $152.10 |
| Oct 18 | $152.10 |
| Oct 16 | $152.10 |
| Oct 15 | $152.10 |
| Oct 14 | $169.00 |
| Oct 13 | $169.00 |
| Oct 12 | $169.00 |
| Oct 11 | $169.00 |
| Oct 9 | $169.00 |
| Oct 8 | $169.00 |
| Oct 6 | $169.00 |
| Oct 5 | $169.00 |
| Oct 3 | $169.00 |
| Oct 2 | $169.00 |
| Oct 1 | $169.00 |
| Sep 29 | $169.00 |
| Sep 28 | $169.00 |
| Sep 27 | $169.00 |
| Sep 25 | $169.00 |
| Sep 24 | $169.00 |
| Sep 22 | $169.00 |
| Sep 21 | $169.00 |
| Sep 20 | $169.00 |
| Sep 19 | $169.00 |
| Sep 18 | $169.00 |
| Sep 12 | $169.00 |
| Sep 8 | $169.00 |
What is the best price for the New Seasonic X-850 SS-850KM3 Active PFC F3 850W 80 Plus Gold ATX12V/EPS12V Power?
The New Seasonic X-850 SS-850KM3 Active PFC F3 850W 80 Plus Gold ATX12V/EPS12V Power is not in stock at any tracked store right now. PriceSniff will show a live price as soon as a store lists it again.
Which stores sell the New Seasonic X-850 SS-850KM3 Active PFC F3 850W 80 Plus Gold ATX12V/EPS12V Power?
PriceSniff compares the New Seasonic X-850 SS-850KM3 Active PFC F3 850W 80 Plus Gold ATX12V/EPS12V Power across 1 store: eBay.
What is the lowest price the New Seasonic X-850 SS-850KM3 Active PFC F3 850W 80 Plus Gold ATX12V/EPS12V Power has dropped to?
The lowest price PriceSniff has recorded is $152.10, seen on Oct 15, 2026. The price history chart on this page shows how the price has changed over time.
How often does PriceSniff update New Seasonic X-850 SS-850KM3 Active PFC F3 850W 80 Plus Gold ATX12V/EPS12V Power prices?
PriceSniff re-checks each tracked store on a regular schedule and records every change, building the price history and alerts you see on this page.
