Price History for StarTech.com SM21BMU31CI3 M.2 SSD Enclosure for M.2 SATA Drives - USB 3.1 Gen 2 - USB-C - Portable M.2 External Enclosure (SM21BMU31CI3)
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StarTech.com SM21BMU31CI3 M.2 SSD Enclosure for M.2 SATA Drives - USB 3.1 Gen 2 - USB-C - Portable M.2 External Enclosure (SM21BMU31CI3)
The item in this listing is a brand new sealed product in its original manufacture retail packaging. This product will come with a Minimum 1 year warranty. StarTech.com SM21BMU31CI3 M.2 SSD Enclosure for M.2 SA
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Price History Chart
Recorded price history
Showing the 30 most recent of 36 recorded prices.
| Date | Price |
|---|---|
| Sep 12, 2026 | $56.57 |
| Sep 5, 2026 | $55.56 |
| Sep 2, 2026 | $55.52 |
| Sep 1, 2026 | $56.57 |
| Aug 31, 2026 | $55.52 |
| Aug 30, 2026 | $56.71 |
| Aug 29, 2026 | $55.52 |
| Aug 28, 2026 | $56.71 |
| Aug 27, 2026 | $55.52 |
| Aug 24, 2026 | $56.71 |
| Aug 23, 2026 | $55.52 |
| Aug 14, 2026 | $56.71 |
| Aug 12, 2026 | $55.56 |
| Aug 1, 2026 | $49.80 |
| Jul 29, 2026 | $42.99 |
| Jul 26, 2026 | $44.99 |
| Jul 16, 2026 | $46.99 |
| Jul 15, 2026 | $46.15 |
| Jul 14, 2026 | $50.45 |
| Jul 6, 2026 | $46.15 |
| Jul 5, 2026 | $46.99 |
| Jul 3, 2026 | $56.31 |
| Jul 2, 2026 | $55.80 |
| Jul 1, 2026 | $56.31 |
| Jun 23, 2026 | $55.80 |
| Jun 21, 2026 | $55.52 |
| Jun 20, 2026 | $51.20 |
| Jun 14, 2026 | $55.52 |
| May 7, 2026 | $55.80 |
| May 6, 2026 | $56.80 |
Analysis
StarTech.com SM21BMU31CI3 M.2 SSD Enclosure for M.2 SATA Drives - USB 3.1 Gen 2 - USB-C - Portable M.2 External Enclosure (SM21BMU31CI3) price analysis
Price analysis for StarTech.com SM21BMU31CI3 M.2 SSD Enclosure for M.2 SATA Drives - USB 3.1 Gen 2 - USB-C - Portable M.2 External Enclosure (SM21BMU31CI3) at Walmart: Today's price is $56.57. That's 6% off the MSRP of $59.95. Current price is 7% above the 90-day average of $53.10 (a $3.47 above the running mean).
- The current price of $56.57 is 6% (or $3.38) below the MSRP of $59.95.
- Current price is 7% above the 90-day average of $53.10 (a $3.47 above the running mean).
- The lowest recorded price on PriceWatchPro was $42.99 on July 29, 2026. That's $13.58 below today's price.
- The highest recorded price on PriceWatchPro was $57.62 on April 17, 2026. Today's price is $1.05 below that peak.
- 30-day trend: trending up 1.9% from $55.52 to $56.57.
- Across 35 tracked price changes, the listing has dropped 14 times with an average drop of $2.28.
- PriceWatchPro has been tracking this listing since December 10, 2025 (284 days of price history).
Compare
Compare StarTech.com SM21BMU31CI3 M.2 SSD Enclosure for M.2 SATA Drives - USB 3.1 Gen 2 - USB-C - Portable M.2 External Enclosure (SM21BMU31CI3) prices across retailers
Same item (UPC 065030883047), also tracked at:
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StarTech.com SM21BMU31CI3 M.2 SSD Enclosure for M.2 SATA Drives - USB 3.1 Gen 2 - USB-C - Portable M.2 External Enclosure (SM21BMU31CI3) shopping snapshot
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