Synology RAM module for DS925+

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Product details

The Synology D4NS01-4G is a memory module designed to enhance system performance. With 4 GB of DDR4 SDRAM, this SO-DIMM module provides efficient processing capabilities and is suitable for various applications. The ECC technology ensures data integrity and allows operation under high loads. This unbuffered memory module has been specifically developed for certain systems and fits into compatible systems, making upgrades to meet growing demands easier.

Key specifications

Compatible brand
Synology

General information

Item number
58273691
Manufacturer
Synology
Category
NAS accessories
Manufacturer no.
D4ES04-4G
Release date
7.5.2025
Sales rank in Category NAS accessories
17 of 573

Network attached storage (NAS) accessory properties

Compatible brand
Synology

Origin

Country of origin
ChinaTaiwan

Voluntary climate contribution

CO₂-Emission
8.88 kg
Climate contribution
CHF 0.22

Product dimensions

Length
13 cm
Width
9 cm
Height
0.50 cm
Weight
33 g

Package dimensions

Length
13.40 cm
Width
9.50 cm
Height
1.40 cm
Weight
32 g

30-day right of return
24 Months Warranty (Bring-in)
11 additional offers

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 1.QNAP
    0.2 %
  • 2.Synology
    0.3 %

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: Digitec Galaxus
  • 1.Synology
    3 days
  • QNAP
    Not enough data

Return rate

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

Source: Digitec Galaxus
  • 1.Synology
    3.7 %
  • 2.QNAP
    6.1 %
Source: Digitec Galaxus