Price History for Western Digital 18TB WD Purple Pro Surveillance SATA HDD 3.5 Internal Hard Drive HDD 7200 RPM 512MB Cache CMR - WD181PURP
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Western Digital 18TB WD Purple Pro Surveillance SATA HDD 3.5 Internal Hard Drive HDD 7200 RPM 512MB Cache CMR - WD181PURP
WD Purple Pro drives are designed for advanced AI-enabled recorders video analytics servers and deep learning solutions requiring additional capacity performance and workload capability. Compatibility Up to 6
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Price History Chart
Recorded price history
Showing the 30 most recent of 31 recorded prices.
| Date | Price |
|---|---|
| Aug 4, 2026 | $794.99 |
| Aug 3, 2026 | $844.99 |
| Aug 1, 2026 | $794.99 |
| Jul 29, 2026 | $744.00 |
| Jul 18, 2026 | $779.00 |
| Jul 16, 2026 | $734.99 |
| Jul 3, 2026 | $779.00 |
| Jun 17, 2026 | $799.00 |
| Jun 16, 2026 | $734.99 |
| Jun 14, 2026 | $799.00 |
| Jun 11, 2026 | $369.99 |
| Jun 9, 2026 | $799.00 |
| Jun 8, 2026 | $734.99 |
| Jun 4, 2026 | $799.00 |
| Jun 2, 2026 | $734.99 |
| Jun 1, 2026 | $740.00 |
| May 16, 2026 | $799.00 |
| May 11, 2026 | $740.00 |
| May 7, 2026 | $690.00 |
| May 2, 2026 | $679.98 |
| May 1, 2026 | $690.00 |
| Apr 27, 2026 | $720.00 |
| Apr 26, 2026 | $740.00 |
| Apr 25, 2026 | $729.95 |
| Apr 23, 2026 | $641.93 |
| Apr 22, 2026 | $740.00 |
| Apr 21, 2026 | $369.99 |
| Jan 31, 2026 | $469.99 |
| Jan 12, 2026 | $469.99 |
| Jan 3, 2026 | $469.99 |
Analysis
Western Digital 18TB WD Purple Pro Surveillance SATA HDD 3.5 Internal Hard Drive HDD 7200 RPM 512MB Cache CMR - WD181PURP price analysis
Price analysis for Western Digital 18TB WD Purple Pro Surveillance SATA HDD 3.5 Internal Hard Drive HDD 7200 RPM 512MB Cache CMR - WD181PURP at Walmart: Today's price is $794.99. Current price is 6% above the 90-day average of $751.22 (a $43.77 above the running mean).
- Currently listed at $794.99, which is $415.00 above the original MSRP of $379.99.
- Current price is 6% above the 90-day average of $751.22 (a $43.77 above the running mean).
- The lowest recorded price on PriceWatchPro was $369.99 on April 21, 2026. That's $425.00 below today's price.
- The highest recorded price on PriceWatchPro was $844.99 on August 3, 2026. Today's price is $50.00 below that peak.
- 30-day trend: trending up 8.2% from $734.99 to $794.99.
- Across 30 tracked price changes, the listing has dropped 14 times with an average drop of $73.44.
- PriceWatchPro has been tracking this listing since December 26, 2025 (224 days of price history).
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Compare Western Digital 18TB WD Purple Pro Surveillance SATA HDD 3.5 Internal Hard Drive HDD 7200 RPM 512MB Cache CMR - WD181PURP prices across retailers
Same item (UPC 718037889481), also tracked at:
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Western Digital 18TB WD Purple Pro Surveillance SATA HDD 3.5 Internal Hard Drive HDD 7200 RPM 512MB Cache CMR - WD181PURP shopping snapshot
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