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 circuit board with gold edge connectors and black memory chips

OWC

OWC 2R6D41R408GB 8GB DDR4 2666 CL19 1Rx4 ECC RDIMM 1.2V 288-pin server RAM

SKU CH-QKVY-2WC64

8GB DDR4 2666 ECC registered RDIMM for servers, workstations and NAS, CL19 1.2V, backward compatible with 2133 and 2400MHz

  • Capacity8GB
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.2V
  • ECCYes

Capacity 8GB

구성 7개 더 보기

Rank 1Rx4

  • ECC protection prevents data corruption in servers
  • Registered design stabilises heavy multi-module loads
  • DDR4 2666 speed matches PC4-21300 bandwidth
  • Low 1.2V voltage cuts power draw
  • Backward compatible with 2133 and 2400 systems

Server-grade ECC registered DIMM

This 8 GB DDR4 module runs at 2666 MHz with CL19 latency and 1.2 V power. It is built as a 1Rx4 registered DIMM with error-correcting code for data integrity. The part targets servers, workstations and NAS systems that require registered memory. It will not work in standard desktop boards or alongside unbuffered modules.

JEDEC-compliant 288-pin DDR4

Operation stays within the 1.2 V JEDEC specification, so power draw and heat remain at standard DDR4 levels. No heat spreader is fitted, relying on case airflow for cooling. Backward compatibility with 2133 MHz and 2400 MHz systems allows the module to clock down automatically when installed in slower platforms.

Single-module 8 GB upgrade

The stick uses a 288-pin RDIMM form factor and carries the OWC part number 2R6D41R408GB. Registered buffering adds one clock cycle of latency but enables larger memory populations per channel. Buyers needing unbuffered ECC or non-ECC memory for consumer boards cannot use this module.

주요 특징

  • ECC protection prevents data corruption in servers
  • Registered design stabilises heavy multi-module loads
  • DDR4 2666 speed matches PC4-21300 bandwidth
  • Low 1.2V voltage cuts power draw
  • Backward compatible with 2133 and 2400 systems

사양

BrandOWC
Part Number2R6D41R408GB
Capacity8GB
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
Heat SpreaderNo

이 모델의 다른 버전

같은 라인업에서 5개 더

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

이 상품에 대한 질문

How do I install this 288-pin DDR4 RDIMM and what step is often missed?

Align the notch on the module with the slot key, press firmly until both retention clips click, then verify the system registers the full 8GB capacity at 2666MHz.

What maintenance or replacement will this ECC RDIMM need over time?

No routine maintenance is required; the module has no heat spreader and operates at 1.2V, so replacement is only needed if a memory error occurs or capacity must increase.

What limit appears first when this CL19 1Rx4 module runs under sustained load?

The CAS latency of 19 cycles at 2666MHz sets the timing floor, and the single-rank 1Rx4 organisation caps maximum bandwidth before thermal or voltage limits are reached.

이 진열대의 다른 상품

고객들이 함께 비교한 상품

같은 진열대, 같은 체크아웃 — 코인 8종, 환율 잠금 30분.