SilverStone Technology · SX500-LG
SilverStone SX500-LG 500 W SFX-L 80 PLUS GOLD Certified Full Modular Active PFC Power Supply
SilverStone SX500-LG 500 W SFX-L 80 PLUS GOLD Certified Full Modular Active PFC Power Supply by SilverStone Technology (model SX500-LG) is a SFX PSU tracked on PriceSniff.
$145.05
▴ Up 8% vs. 90-day average ($134.29)
Price checked 12h ago · compared across 1 store
View at Walmart → Compare all 1 stores ⌄Overview
It is currently listed at $145.05 at one tracked store. Key specifications: 500 W wattage, 80 PLUS GOLD efficiency, full modularity, No pcie 12v-2x6. Across 4 recorded price checks the price has ranged between $123.53 and $145.05, 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 | |
|---|---|---|---|
Walmart | $145.05Best price | In stock | View → |
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PriceSniff tracks the SilverStone SX500-LG 500 W SFX-L 80 PLUS GOLD Certified Full Modular Active PFC 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 sfx psu, it is built by SilverStone Technology, model SX500-LG. Notable specs include Wattage 500 W, Efficiency 80 PLUS GOLD, Modularity full.
Specifications
- Wattage
- 500W
- Efficiency
- 80 PLUS GOLD
- Modularity
- full
- PCIe 12V-2x6
- No
90-day price history across tracked stores
Over 11 days of tracking, PriceSniff has logged 4 price checks for the SilverStone SX500-LG 500 W SFX-L 80 PLUS GOLD Certified Full Modular Active PFC Power Supply. In that time the price has ranged from $123.53 to $145.05, with the lowest seen on Sep 8, 2026. Right now the best price is $145.05 at Walmart — 17% above its lowest tracked price. The lowest price in the past year is $123.53. Today's best price is 8% above the 90-day average of $134.29.
Walmart
View as table
| Date | Price |
|---|---|
| Sep 19 | $145.05 |
| Sep 18 | $145.05 |
| Sep 12 | $123.53 |
| Sep 8 | $123.53 |
What is the best price for the SilverStone SX500-LG 500 W SFX-L 80 PLUS GOLD Certified Full Modular Active PFC Power Supply?
The lowest price PriceSniff is currently tracking is $145.05 at Walmart. Prices update automatically, so the offers table above always shows the latest figure.
Is the SilverStone SX500-LG 500 W SFX-L 80 PLUS GOLD Certified Full Modular Active PFC Power Supply a good deal right now?
Not particularly — at $145.05, it's currently 8% above its 90-day average of $134.29; it may be worth waiting for a drop.
Which stores sell the SilverStone SX500-LG 500 W SFX-L 80 PLUS GOLD Certified Full Modular Active PFC Power Supply?
PriceSniff compares the SilverStone SX500-LG 500 W SFX-L 80 PLUS GOLD Certified Full Modular Active PFC Power Supply across 1 store: Walmart.
What is the lowest price the SilverStone SX500-LG 500 W SFX-L 80 PLUS GOLD Certified Full Modular Active PFC Power Supply has dropped to?
The lowest price PriceSniff has recorded is $123.53, 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 SilverStone SX500-LG 500 W SFX-L 80 PLUS GOLD Certified Full Modular Active PFC 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.
