Synology D4ES03-8G

1 x 8GB, 2666 MHz, DDR4-RAM, SO-DIMM
Price in EUR including VAT
Ratings
Delivered between Mon, 18/8 and Wed, 20/8
Only 1 piece in stock at supplier
free shipping

Memory Size

Product details

The Synology D4ES03-8G is a powerful DDR4 RAM specifically designed for use in NAS systems and workstations. With a storage capacity of 8 GB per module and a speed of 2666 MHz, this SO-DIMM RAM provides reliable and efficient performance for demanding applications. The RAM is equipped with ECC (Error-Correcting Code), which means it can automatically detect and correct memory errors to ensure the stability and integrity of the data. This makes it particularly suitable for use in servers and critical work environments where data loss or corruption cannot be tolerated. The D4ES03-8G is an ideal upgrade for Synology NAS models, especially for the DS925+ series, and helps to enhance the overall performance and responsiveness of the system.

  • Storage capacity of 8 GB per module
  • Operating frequency of 2666 MHz
  • ECC technology for error correction
  • Optimized for Synology NAS models, especially DS925+.

Key specifications

Memory type
DDR4-RAM
Memory configuration
1 x 8GB
Storage clock frequency
2666 MHz
RAM certification
JEDEC
Voltage
1.20 V
Item number
57572375

General information

Manufacturer
Synology
Category
RAM
Manufacturer no.
D4ES03-8G
Release date
11/4/2025

Colour

Colour
Green
Exact colour description
Green&nbsp
LED colour
without LED

Memory

Memory configuration
1 x 8GB
Hardware application range
Server / Workstation
Memory type
DDR4-RAM
Storage clock frequency
2666 MHz
Memory chip
DDR4-2666
Memory form factor
SO-DIMM
Number of pins
260 x
RAM buffer
Unbuffered
RAM certification
JEDEC

Power supply

Voltage
1.20 V

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Height
1.50 mm

Package dimensions

Length
13 cm
Width
9.50 cm
Height
1.10 cm
Weight
29 g

14-day cancellation right
30-day right of return
24 Months statutory warranty

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «RAM» category have a defect within the first 24 months?

Source: Galaxus
  • 4.V7
    0,3 %
  • 8.HP
    0,4 %
  • 8.Synology
    0,4 %
  • 10.Crucial
    0,6 %
  • 10.Kingston
    0,6 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Synology
    Not enough data
  • 1.Crucial
    0 days
  • 1.Mushkin
    0 days
  • 1.OWC
    0 days
  • 1.Team Group
    0 days

Return rate

How often is a product of this brand in the «RAM» category returned?

Source: Galaxus
  • 1.Synology
    3,2 %
  • 2.Goodram
    3,3 %
  • 3.Origin Storage
    3,6 %
  • 4.Transcend
    4 %
  • 5.Crucial
    4,5 %
Source: Galaxus