저희는 암호화폐로 결제를 받습니다 — 보유하신 코인으로 실제 하드웨어를 구매하실 수 있습니다.암호화폐로 결제하고, 실제 하드웨어 구매에 사용하십시오. 전 세계 어디서나 US$399 이상 구매 시 무료 보험 배송. 무지 상자에 담아 독일에서 발송합니다.US$399 이상 구매 시 무료 보험 배송. 체크아웃을 시작하면 30분 동안 환율이 잠깁니다.30분간 환율 잠금. 모든 제품은 밀봉된 상태로 일련번호를 확인한 후 24개월 보증을 제공합니다.밀봉 포장, 24개월 보증.

가격 추적 로그인
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.

주요 특징

  • 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

사양

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+

이 모델의 다른 버전

같은 라인업에서 5개 더

같은 제품군에서 메모리·쿨러·클럭이 다릅니다 — 결정 전에 비교해 보세요.

이 상품에 대한 질문

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.

이 진열대의 다른 상품

고객들이 함께 비교한 상품

같은 진열대, 같은 체크아웃 — 코인 8종, 환율 잠금 30분.