Price History for SilverStone Technologies ST55F-PB 550 watt ATx Power Supply 80 Plus Bronze with 100 Percent Modular Cable Design Black
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SilverStone Technologies ST55F-PB 550 watt ATx Power Supply 80 Plus Bronze with 100 Percent Modular Cable Design Black
Features High efficiency with 80 PLUS Bronze certification 24/7 continuous power output with 40C operating temperature 100% modular cables with flexible flat arrays Class-leading single +12V rail Strict ±3% vol
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Price History Chart
Recorded price history
Showing the 30 most recent of 53 recorded prices.
| Date | Price |
|---|---|
| Aug 6, 2026 | $69.60 |
| Aug 4, 2026 | $69.43 |
| Aug 3, 2026 | $68.27 |
| Aug 2, 2026 | $67.92 |
| Jul 30, 2026 | $69.86 |
| Jul 29, 2026 | $69.60 |
| Jul 28, 2026 | $69.86 |
| Jul 26, 2026 | $69.96 |
| Jul 25, 2026 | $68.27 |
| Jul 24, 2026 | $67.92 |
| Jul 23, 2026 | $68.27 |
| Jul 19, 2026 | $67.92 |
| Jul 18, 2026 | $68.27 |
| Jul 17, 2026 | $67.92 |
| Jul 16, 2026 | $68.27 |
| Jul 13, 2026 | $67.92 |
| Jul 12, 2026 | $68.27 |
| Jul 10, 2026 | $70.46 |
| Jul 9, 2026 | $68.27 |
| Jul 3, 2026 | $67.92 |
| Jul 2, 2026 | $68.27 |
| Jul 1, 2026 | $67.92 |
| Jun 30, 2026 | $70.46 |
| Jun 28, 2026 | $68.27 |
| Jun 24, 2026 | $66.04 |
| Jun 20, 2026 | $67.92 |
| Jun 19, 2026 | $70.46 |
| Jun 16, 2026 | $67.92 |
| Jun 15, 2026 | $70.46 |
| Jun 5, 2026 | $67.92 |
Analysis
SilverStone Technologies ST55F-PB 550 watt ATx Power Supply 80 Plus Bronze with 100 Percent Modular Cable Design Black price analysis
Price analysis for SilverStone Technologies ST55F-PB 550 watt ATx Power Supply 80 Plus Bronze with 100 Percent Modular Cable Design Black at Walmart: Today's price is $69.60. Current price is 2% above the 90-day average of $68.33 (a $1.27 above the running mean).
- Current price is 2% above the 90-day average of $68.33 (a $1.27 above the running mean).
- The lowest recorded price on PriceWatchPro was $60.74 on May 30, 2026. That's $8.86 below today's price.
- The highest recorded price on PriceWatchPro was $76.74 on December 19, 2025. Today's price is $7.14 below that peak.
- 30-day trend: trending up 2.0% from $68.27 to $69.60.
- Across 52 tracked price changes, the listing has dropped 14 times with an average drop of $2.64.
- PriceWatchPro has been tracking this listing since December 19, 2025 (230 days of price history).
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Snapshot
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