Synology D4ES03-8G 8GB 2666MHz
Boost your Synology NAS performance with reliable and fast ECC DDR4 memory.
4,6
Photos come from different shops, duplicates are possible.
Best price right now
€629,00
3 shops compared · prices as of 14 November 2026
Black Friday checkPricier
€629,00 today, €103,00 over the usual price.
- Real deal
- under €510 and the lowest in 60 days
- Good price
- under €510
- Usual price
- €510 to €542
- Slightly pricier
- €542 to €579
- Pricier
- from €579
- View
MegekkoSold out
€679,00 · last seen on 10 November
Compare all prices for Synology D4ES03-8G 8GB 2666MHz at online shops that deliver to Belgium. Prices as of 14 November 2026, updated daily.
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Description
The Synology D4ES03-8G is an 8GB DDR4 SO-DIMM memory module designed to expand the capacity of compatible Synology NAS systems. Operating at 2666 MHz, this RAM module features Error-Correcting Code (ECC) technology, which automatically detects and corrects data errors to prevent system crashes and ensure maximum data integrity. Perfect for running multiple applications, hosting virtual machines, or handling heavy workloads with multiple users, this system-specific memory upgrade ensures smooth and efficient NAS operations.
Pros & cons
- Pro: ECC error-correction technology ensures outstanding system stability and prevents data corruption.
- Pro: Designed and certified specifically for seamless compatibility and optimal performance in Synology NAS systems.
- Con: Specifically designed for compatible Synology NAS systems and not suitable for standard desktops or laptops.
- Con: Priced higher than standard non-ECC memory modules of similar speed and capacity.
Is this a good price?
Pricier
€629,00 today, €103,00 over the usual price.
- Real deal
- under €510 and the lowest in 60 days
- Good price
- under €510
- Usual price
- €510 to €542
- Slightly pricier
- €542 to €579
- Pricier
- from €579
Price history
Lowest and average price since 18 June 2026
Amazon prices are not part of this price history.
The lowest price we have seen for Synology D4ES03-8G 8GB 2666MHz since 18 June: €477, on 10 September. Today the lowest price is €629, 32% more than then.
Specifications
Colour
- Colour
- Green
- Colour name
Memory
- Memory speed
- 2666 MHz
- RAM
- 8 GB
Frequently asked questions
How much does Synology D4ES03-8G 8GB 2666MHz cost?
Now €629 to €897 at the 3 online shops that deliver to Belgium, a difference of €268. Prices as of 14 November 2026, updated daily.
Is Synology D4ES03-8G 8GB 2666MHz cheaper than usual right now?
No. €629 is 14% above the average lowest price since 18 June (€553). The lowest point was €477, on 10 September.
What are the main specs of Synology D4ES03-8G 8GB 2666MHz?
RAM: 8 GB · Memory speed: 2666 MHz. The full specs are listed above.
