Synology ECC, SODIMM, 16GB, DDR4, 2666MHz, Single Stick

Name: Synology ECC, SODIMM, 16GB, DDR4, 2666MHz, Single Stick
Brand: Synology
SKU: 649840
Price: 907.73 EUR
Availability: InStock

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.

ID: 649840 Product code: D4ECSO-2666-16G

Can be ordered 6 units Availability: 14 days after order approval

Warranty: 3 years

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Ready for dispatch

12.03.2026

starting from 6.99 €

Delivery options

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Within 1-2 working days

6.99 €
Post Office

Within 1-2 working days

6.99 €
Delivery with Posti courier mail

Within 1-2 working days

10.99 €

Main product parameters All parameters

Capacity: 16 GB
CL: N/A
KIT: Single module
Maximum frequency: 2666 MHz
Type: DDR4

All parameters

Capacity 16 GB

Memory capacity in Megabytes.

The modern operating systems require 1Gb or more RAM for ensuring stable and fast computer operation. At least 2Gb RAM is required for using MS Windows 7 (64 bit) for ensuring full functionality.
For dual memory support it is necessary to install pairs of memory where both memory modules are of equal capacity.

CL N/A

CL - the delay of memory cycles in miliseconds. It is recommendable to place identical CL memories in one motherboard. A lower CL time means higher operation speed, however, not all the motherboards can ensure stable operation with high-speed memories. Prior to buying the memory you should verify whether the motherboard supports the CL time that you have selected.

KIT : Single module

Maximum frequency 2666 MHz

The maximum high-speed of the memory in Megahertz. The memory of a higher clock frequency ensures stable operation under a lower clock frequency mode, for example, DDRII800 memory will operate under the DDRII667 and DDRII533 modes. However, when DDRII667 is installed together with DDRII800 memory the motherboard will display and operate in DDRII667 mode. Prior to buying a high-speed memory you should verify whether the motherboard supports the corresponding clock frequency (speed).

Type DDR4

The type of RAM. Only one type of RAM modules can be used in one motherboard.

Parameter standards:

*Prior to buying the RAM you should verify whether the motherboard has a corresponding memory slot and the support for the relevant type of memory.

More detailed specification

Category 1 - Arbeitsspeicher
Category_1 - Computer Memory
Category_2 - DDR4-2666
Compatible with - Series FS: FS1018 Series 21: RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+, DVA3221 Series 20: RS820RP+, RS820+ Series 19: DS2419+, DS2419+II, DS1819+, DVA3219 Series 18: DS3018xs, DS1618+ Series 17: DS3617xs, DS3617xsII
Data Act - Link
Description -
Designation - CE+WEEE
dimensionalWeight - 35
dimension depth - 10 mm
dimension height - 100 mm
dimension weight - 20 g
dimension width - 80 mm
ean - 4711174723676
EAN - 4711174723676
EAN_code - 4711174723676
ECC support - Yes
Features - Buffered memory type - Unregistered (unbuffered)
Features - Compatible products - FS series:FS1018
21 series:RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+, DVA3221
20 series:RS820RP+, RS820+
19 series:DS2419+, DS2419+II, DS1819+, DVA3219
18 series:DS3018xs, DS1618+
17 series:DS3617xs, DS3617xsII
Features - Component for - PC/Server
Features - ECC - Yes
Features - Internal memory - 16 GB
Features - Internal memory type - DDR4
Features - Memory clock speed - 2666 MHz
Features - Memory form factor - 260-pin SO-DIMM
Features - Memory layout (modules x size) - 1 x 16 GB
Features - Memory voltage - 1.2 V
Gross Weight Kg - 0,03
guarantee - 60
guarantee_type - normal
Logistics data - Harmonized System (HS) code - 84733020
Manufacturer - Synology
Manufacturer Code - D4ECSO-2666-16G
Manufacturer Name - Synology
Manufacturer_code - D4ECSO-2666-16G
Memory bus frequency - 2666 MHz
Memory type - SODIMM DDR4
MPN - D4ECSO-2666-16G
name - Memory DDR4 16GB B2666Mhz ECC 1,2V D4ECSO-2666-16G
Name - Synology 260-PIN 16GB SO DIMM
Name - Synology DDR4 - 16GB - 2666, Single RAM (D4ECSO-2666-16G)
Number of memory cards in set - 1
Other features -
producer - Synology
producerCode - D4ECSO-2666-16G
productName - Synology D4ECSO-2666-16G memory module 16 GB 1 x 16 GB DDR4 2666 MHz ECC
productSize - Normal
Radiator - No
Short description - Synology RAM DDR4 SO-DIMM 16GB / PC2666 / ECC D4ECSO-2666-16G
sizeX - 130
sizeY - 90
sizeZ - 15
Total memory capacity - 16 GB
vendpn - D4ECSO-2666-16G
warrantyLength - 60
warrantyType - F
Weight - 0,04
Weight - 0.1
weight - 40