Price History for 4GB DDR4 Memory Module - 2666 MHz Clock Speed - 4GB (1 x 4GB) Capacity - Non-ECC - For Select Synology NAS - Unknown
Close
4GB DDR4 Memory Module - 2666 MHz Clock Speed - 4GB (1 x 4GB) Capacity - Non-ECC - For Select Synology NAS - Unknown
4GB DDR4 Memory Module - 2666 MHz Clock Speed - 4GB (1 x 4GB) Capacity - Non-ECC - For Select Synology NAS - Unknown
Set Price Alert
Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 5, 2026 | $322.51 |
| Apr 16, 2026 | $261.50 |
| Feb 15, 2026 | $335.41 |
| Jan 7, 2026 | $177.80 |
| Jan 4, 2026 | $211.93 |
| Dec 13, 2025 | $213.15 |
| Nov 26, 2025 | $213.15 |
| Oct 25, 2025 | $213.15 |
| Oct 23, 2025 | $213.15 |
Analysis
4GB DDR4 Memory Module - 2666 MHz Clock Speed - 4GB (1 x 4GB) Capacity - Non-ECC - For Select Synology NAS - Unknown price analysis
Price analysis for 4GB DDR4 Memory Module - 2666 MHz Clock Speed - 4GB (1 x 4GB) Capacity - Non-ECC - For Select Synology NAS - Unknown at Best Buy: Today's price is $322.51. The lowest recorded price on PriceWatchPro was $177.80 on January 7, 2026. That's $144.71 below today's price.
- Currently listed at $322.51, which is $109.36 above the original MSRP of $213.15.
- The lowest recorded price on PriceWatchPro was $177.80 on January 7, 2026. That's $144.71 below today's price.
- The highest recorded price on PriceWatchPro was $335.41 on February 15, 2026. Today's price is $12.90 below that peak.
- Across 8 tracked price changes, the listing has dropped 3 times with an average drop of $36.42.
- PriceWatchPro has been tracking this listing since October 23, 2025 (332 days of price history).
Compare
Compare 4GB DDR4 Memory Module - 2666 MHz Clock Speed - 4GB (1 x 4GB) Capacity - Non-ECC - For Select Synology NAS - Unknown prices across retailers
Same item (UPC 846504003662), also tracked at:
Related
More Computers & Tablets deals on Best Buy
Track price history on other items shoppers are watching in this category.
Support
Best Buy FAQs
Tips for tracking this Best Buy item with alerts and price history.
How do I track price drops for Best Buy?
Pick a target price on this page and save it. We will email you when this Best Buy listing drops below your goal.
Where can I review price history?
Check the price history chart on this page to compare today’s price against recent highs and lows before buying.
Can I edit or pause alerts later?
Yes. Edit, pause, or delete alerts anytime from your PriceWatchPro dashboard after you sign in.
Snapshot
4GB DDR4 Memory Module - 2666 MHz Clock Speed - 4GB (1 x 4GB) Capacity - Non-ECC - For Select Synology NAS - Unknown shopping snapshot
Track this Best Buy listing with real-time alerts, a full price history, and side-by-side savings tips.
Understand pricing trends
Use the chart above to see seasonal lows, promo spikes, and the average street price so you can time your purchase.
Set alerts that match your budget
Choose a target price and we will email you when 4GB DDR4 Memory Module - 2666 MHz Clock Speed - 4GB (1 x 4GB) Capacity - Non-ECC - For Select Synology NAS - Unknown dips below that number.
Shop confidently
Review specs, availability, and recent updates from Best Buy before jumping to the store page.