Price History for AddOn - Synology® D4ECSO-2666-16G Compatible 16GB DDR4-2666MHz Unbuffered ECC Single Rank x8 1.2V 260-pin CL15 SODIMM - Black
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AddOn - Synology® D4ECSO-2666-16G Compatible 16GB DDR4-2666MHz Unbuffered ECC Single Rank x8 1.2V 260-pin CL15 SODIMM - Black
AddOn - Synology® D4ECSO-2666-16G Compatible 16GB DDR4-2666MHz Unbuffered ECC Single Rank x8 1.2V 260-pin CL15 SODIMM - Black
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Price History Chart
Recorded price history
Showing the 30 most recent of 33 recorded prices.
| Date | Price |
|---|---|
| Jul 15, 2026 | $208.30 |
| Jun 23, 2026 | $192.90 |
| Jun 19, 2026 | $208.30 |
| Jun 17, 2026 | $192.90 |
| Jun 10, 2026 | $194.65 |
| May 21, 2026 | $210.19 |
| May 20, 2026 | $194.65 |
| May 19, 2026 | $210.19 |
| May 18, 2026 | $194.65 |
| May 16, 2026 | $210.19 |
| May 15, 2026 | $194.65 |
| Apr 18, 2026 | $210.19 |
| Apr 14, 2026 | $194.65 |
| Apr 11, 2026 | $210.19 |
| Apr 10, 2026 | $194.65 |
| Apr 5, 2026 | $210.19 |
| Apr 4, 2026 | $194.65 |
| Mar 31, 2026 | $210.19 |
| Mar 28, 2026 | $194.65 |
| Mar 27, 2026 | $210.19 |
| Mar 26, 2026 | $194.65 |
| Mar 25, 2026 | $210.19 |
| Mar 24, 2026 | $194.65 |
| Mar 23, 2026 | $210.19 |
| Mar 22, 2026 | $194.65 |
| Mar 18, 2026 | $210.19 |
| Mar 16, 2026 | $194.65 |
| Mar 13, 2026 | $210.19 |
| Mar 12, 2026 | $194.65 |
| Mar 6, 2026 | $210.19 |
Analysis
AddOn - Synology® D4ECSO-2666-16G Compatible 16GB DDR4-2666MHz Unbuffered ECC Single Rank x8 1.2V 260-pin CL15 SODIMM - Black price analysis
Price analysis for AddOn - Synology® D4ECSO-2666-16G Compatible 16GB DDR4-2666MHz Unbuffered ECC Single Rank x8 1.2V 260-pin CL15 SODIMM - Black at Best Buy: Today's price is $208.30. That's 1% off the MSRP of $210.19. Current price is 4% above the 90-day average of $201.05 (a $7.25 above the running mean).
- The current price of $208.30 is 1% (or $1.89) below the MSRP of $210.19.
- Current price is 4% above the 90-day average of $201.05 (a $7.25 above the running mean).
- The lowest recorded price on PriceWatchPro was $192.90 on June 17, 2026. That's $15.40 below today's price.
- The highest recorded price on PriceWatchPro was $210.19 on January 11, 2026. Today's price is $1.89 below that peak.
- Across 32 tracked price changes, the listing has dropped 15 times with an average drop of $14.61.
- PriceWatchPro has been tracking this listing since January 11, 2026 (207 days of price history).
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AddOn - Synology® D4ECSO-2666-16G Compatible 16GB DDR4-2666MHz Unbuffered ECC Single Rank x8 1.2V 260-pin CL15 SODIMM - Black shopping snapshot
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