Price History for Synology D4RD-2666-16G DDR4-2666 ECC Registered DIMM 288pin 1.2V Memory
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Synology D4RD-2666-16G DDR4-2666 ECC Registered DIMM 288pin 1.2V Memory
SYN-D4RD16 Synology D4RD-2666-16G DDR4-2666 ECC Registered DIMM 288pin 1.2V Memory SpecificationsMfr Part Number: D4RD-2666-16G Feature: 16GB DDR4-2666 ECC Registered DIMM 288pin 1.2V Applied Models: FS6400
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 1, 2026 | $639.99 |
| Jun 24, 2026 | $619.99 |
| Jun 23, 2026 | $687.35 |
| Jun 14, 2026 | $698.39 |
| Jun 10, 2026 | $713.49 |
| May 23, 2026 | $695.88 |
| May 22, 2026 | $691.32 |
| May 21, 2026 | $695.88 |
| May 19, 2026 | $690.75 |
| May 15, 2026 | $687.35 |
| May 14, 2026 | $695.88 |
| May 13, 2026 | $687.35 |
| May 12, 2026 | $690.75 |
| May 9, 2026 | $687.35 |
| May 8, 2026 | $690.75 |
| May 7, 2026 | $687.35 |
| May 5, 2026 | $695.88 |
| May 1, 2026 | $687.35 |
| Apr 30, 2026 | $694.15 |
| Apr 29, 2026 | $690.75 |
| Apr 28, 2026 | $687.35 |
| Apr 26, 2026 | $695.88 |
| Jan 24, 2026 | $695.72 |
| Jan 6, 2026 | $695.72 |
| Dec 15, 2025 | $695.72 |
| Nov 27, 2025 | $695.72 |
Analysis
Synology D4RD-2666-16G DDR4-2666 ECC Registered DIMM 288pin 1.2V Memory price analysis
Price analysis for Synology D4RD-2666-16G DDR4-2666 ECC Registered DIMM 288pin 1.2V Memory at Walmart: Today's price is $639.99. Current price is 6% below the 90-day average of $684.41 (a $44.42 below the running mean).
- Currently listed at $639.99, which is $261.51 above the original MSRP of $378.48.
- Current price is 6% below the 90-day average of $684.41 (a $44.42 below the running mean).
- The lowest recorded price on PriceWatchPro was $619.99 on June 24, 2026. That's $20.00 below today's price.
- The highest recorded price on PriceWatchPro was $713.49 on June 10, 2026. Today's price is $73.50 below that peak.
- Across 25 tracked price changes, the listing has dropped 10 times with an average drop of $13.73.
- PriceWatchPro has been tracking this listing since November 27, 2025 (252 days of price history).
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