Nous acceptons la cryptomonnaie — les cryptos que vous détenez peuvent ainsi acheter du matériel réel.Payez en crypto, dépensez-la en matériel réel. Livraison assurée offerte partout dans le monde au-delà de 399 $. Cartons neutres, sans marque, expédiés depuis l’Allemagne.Livraison assurée offerte au-delà de 399 $. Votre taux est bloqué pendant 30 minutes dès l’ouverture de la caisse.Taux bloqué 30 minutes. Chaque article est scellé, son numéro de série est vérifié, et il est couvert par une garantie de 24 mois.Scellé, garanti 24 mois.

Articles suivis Se connecter
Green rectangular SODIMM module with gold edge connector and black chips, no heat spreader

OWC

OWC 4GB DDR4 2666 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM memory upgrade

SKU CH-C251-MRNJE

Adds 4 GB of DDR4 2666 memory to compatible Synology NAS units with CL19 timing and 1.2 V operation

  • Capacity4GB
  • Type260-Pin DDR4 Non-ECC SODIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.2V
  • ECCNo
  • Boost responsiveness with 4GB DDR4 2666 CL19 memory
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Easy DIY installation with OWC video guidance
  • Backward compatible with 2400MHz and 2133MHz systems
  • Tested to meet OEM specs for Synology DiskStation NAS

Synology DiskStation NAS Upgrade

This OWC 4 GB DDR4 2666 SODIMM is built for Synology DiskStation DS220+, DS420+, DS423+, DS720+ and DS920+ units. The 260-pin module installs in the single user-accessible slot to increase memory capacity for file sharing, virtualization and Docker workloads. It runs at 1.2 V with CL19 latency and carries JEDEC and RoHS compliance.

Suitable for listed DiskStation models only

Owners of the supported Synology NAS models can use this module to add 4 GB of RAM without voiding the system warranty. Systems outside this compatibility list, or builds that require ECC, registered memory or capacities above 4 GB per slot, will need a different module.

DDR4 2666 CL19 1Rx8 specification

The decisive spec is the DDR4 2666 CL19 1Rx8 unbuffered SODIMM profile; the NAS firmware only accepts this exact timing and rank configuration. Matching these parameters ensures the module posts correctly and operates at the rated 2666 MT/s speed.

Points forts

  • Boost responsiveness with 4GB DDR4 2666 CL19 memory
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Easy DIY installation with OWC video guidance
  • Backward compatible with 2400MHz and 2133MHz systems
  • Tested to meet OEM specs for Synology DiskStation NAS

Caractéristiques

BrandOWC
Part Number2S6D41R804GB
Capacity4GB
Type260-Pin DDR4 Non-ECC SODIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemSynology DiskStation DS220+
Synology DiskStation DS420+
Synology DiskStation DS423+
Synology DiskStation DS720+
Synology DiskStation DS920+

Autres versions de ce modèle

5 de plus dans cette gamme

Même famille, mémoire, ventirad ou fréquence différents — comparez avant de vous décider.

Questions sur cet article

Which Synology DiskStation models accept this 4 GB DDR4 2666 CL19 SODIMM?

It is validated for the DS220+, DS420+, DS423+, DS720+ and DS920+ units.

Will the module run reliably if the NAS currently uses 2400 MHz memory?

Yes, the stick is backwards compatible with 2400 MHz and 2133 MHz systems and will operate at the lower speed.

How can I confirm the upgrade is recognised after installation?

Open DSM, go to Control Panel → Info Center → System and verify the total memory now shows the additional 4 GB.

Également dans ce rayon

Les clients ont aussi comparé

Même rayon, même caisse — huit monnaies et un taux bloqué 30 minutes.