Seasonic · SSP-300SUG FLEX
Seasonic SSP-300SUG FLEX ATX12V/EPS12V 80+ Gold APFC 300W 1U Mini Power Supply
Seasonic SSP-300SUG FLEX ATX12V/EPS12V 80+ Gold APFC 300W 1U Mini Power Supply by Seasonic (model SSP-300SUG FLEX) is an ATX PSU tracked on PriceSniff.
$57.77
▴ Up 2% vs. 90-day average ($56.71)
Price checked 17h ago · compared across 1 store
View at eBay → Compare all 1 stores ⌄Overview
It is currently listed at $57.77 at one tracked store. Key specifications: 300 W wattage, 80+ Gold efficiency, non-modular modularity, ATX12V/EPS12V atx version. Across 41 recorded price checks the price has ranged between $49.10 and $57.77, 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 | $57.77Best price | In stock | View → |
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PriceSniff tracks the Seasonic SSP-300SUG FLEX ATX12V/EPS12V 80+ Gold APFC 300W 1U Mini Power Supply 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 SSP-300SUG FLEX. Notable specs include Wattage 300 W, Efficiency 80+ Gold, Modularity non-modular.
Specifications
- Wattage
- 300W
- Efficiency
- 80+ Gold
- Modularity
- non-modular
- ATX version
- ATX12V/EPS12V
90-day price history across tracked stores
Over 58 days of tracking, PriceSniff has logged 41 price checks for the Seasonic SSP-300SUG FLEX ATX12V/EPS12V 80+ Gold APFC 300W 1U Mini Power Supply. In that time the price has ranged from $49.10 to $57.77, with the lowest seen on Sep 8, 2026. Right now the best price is $57.77 at eBay — 18% above its lowest tracked price. The lowest price in the past year is $49.10. Today's best price is 2% above the 90-day average of $56.71.
eBay
View as table
| Date | Price |
|---|---|
| Nov 5 | $57.77 |
| Nov 3 | $57.77 |
| Nov 2 | $57.77 |
| Nov 1 | $57.77 |
| Oct 31 | $57.77 |
| Oct 30 | $57.77 |
| Oct 28 | $57.77 |
| Oct 27 | $57.77 |
| Oct 26 | $57.77 |
| Oct 25 | $57.77 |
| Oct 23 | $57.77 |
| Oct 22 | $57.77 |
| Oct 21 | $57.77 |
| Oct 19 | $57.77 |
| Oct 18 | $57.77 |
| Oct 16 | $57.77 |
| Oct 15 | $57.77 |
| Oct 14 | $57.77 |
| Oct 13 | $57.77 |
| Oct 12 | $57.77 |
| Oct 11 | $57.77 |
| Oct 9 | $57.77 |
| Oct 8 | $57.77 |
| Oct 7 | $57.77 |
| Oct 5 | $57.77 |
| Oct 4 | $49.10 |
| Oct 3 | $49.10 |
| Oct 1 | $49.10 |
| Sep 30 | $49.10 |
| Sep 29 | $57.77 |
| Sep 28 | $57.77 |
| Sep 27 | $57.77 |
| Sep 25 | $57.77 |
| Sep 24 | $57.77 |
| Sep 22 | $57.77 |
| Sep 21 | $57.77 |
| Sep 20 | $57.77 |
| Sep 19 | $57.77 |
| Sep 18 | $57.77 |
| Sep 12 | $57.77 |
| Sep 8 | $49.10 |
What is the best price for the Seasonic SSP-300SUG FLEX ATX12V/EPS12V 80+ Gold APFC 300W 1U Mini Power Supply?
The lowest price PriceSniff is currently tracking is $57.77 at eBay. Prices update automatically, so the offers table above always shows the latest figure.
Is the Seasonic SSP-300SUG FLEX ATX12V/EPS12V 80+ Gold APFC 300W 1U Mini Power Supply a good deal right now?
It's about average — at $57.77, it's within 2% of its 90-day average of $56.71.
Which stores sell the Seasonic SSP-300SUG FLEX ATX12V/EPS12V 80+ Gold APFC 300W 1U Mini Power Supply?
PriceSniff compares the Seasonic SSP-300SUG FLEX ATX12V/EPS12V 80+ Gold APFC 300W 1U Mini Power Supply across 1 store: eBay.
What is the lowest price the Seasonic SSP-300SUG FLEX ATX12V/EPS12V 80+ Gold APFC 300W 1U Mini Power Supply has dropped to?
The lowest price PriceSniff has recorded is $49.10, seen on Sep 8, 2026. The price history chart on this page shows how the price has changed over time.
How often does PriceSniff update Seasonic SSP-300SUG FLEX ATX12V/EPS12V 80+ Gold APFC 300W 1U Mini Power Supply 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.
