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
Four green DDR4 RDIMM sticks with gold contacts and black chips

OWC

OWC 256GB (4x64GB) DDR4 2933MHz CL21 ECC Registered RDIMM 1.2V 288-pin server RAM

SKU CH-F2RM-E4TVD

256 GB kit of four 64 GB DDR4-2933 ECC registered RDIMMs at CL21 and 1.2 V for servers, workstations and NAS systems

  • Capacity256GB (4 x 64GB)
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • Voltage1.2V
  • ECCYes

Capacity 256GB (4 x 64GB)

구성 4개 더 보기

Rank 2Rx4

  • ECC registered design prevents data corruption in servers
  • 256GB total capacity across four 64GB modules
  • DDR4 2933MHz speed with CL21 latency
  • 2V low voltage reduces power consumption
  • Backward compatible with 2133, 2400 and 2666MHz systems

Server ECC Registered Memory Kit

This OWC kit provides 256GB of DDR4 ECC registered memory across four 64GB modules. It is designed for servers, workstations and NAS systems that require registered DIMMs. Standard desktop platforms cannot use this memory and it must not be mixed with unbuffered modules.

256GB Capacity with 2933MHz Speed

The four-module kit delivers 256GB total capacity using 2Rx4 organisation at DDR4 2933MHz CL21. Backward compatibility allows operation at 2133MHz, 2400MHz and 2666MHz when the platform requires lower speeds. Memory headroom is limited to the JEDEC-standard speeds listed.

Low-Voltage Operation Without Heat Spreaders

Modules run at 1.2V and have no integrated heat spreaders, relying on chassis airflow for cooling. Registered buffering and ECC add minimal latency overhead while maintaining signal integrity in multi-DIMM configurations. Power draw scales with the number of populated slots and operating frequency.

주요 특징

  • ECC registered design prevents data corruption in servers
  • 256GB total capacity across four 64GB modules
  • DDR4 2933MHz speed with CL21 latency
  • 2V low voltage reduces power consumption
  • Backward compatible with 2133, 2400 and 2666MHz systems

사양

BrandOWC
Part Number2R9D42R4256S
Capacity256GB (4 x 64GB)
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Multi-channel KitDual Channel Kit
Heat SpreaderNo

이 모델의 다른 버전

같은 라인업에서 5개 더

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

이 상품에 대한 질문

Will these 2933MHz RDIMMs run at full speed alongside my existing 2666MHz server DIMMs?

The kit is backward compatible with 2133MHz, 2400MHz and 2666MHz modules. When mixed, the system will operate all memory at the speed of the slowest installed DIMMs.

How can I confirm the ECC registered 2Rx4 modules are detected correctly after installation?

Check the server BIOS or IPMI interface during POST; it should report 256GB total capacity, 2933MHz speed, CL21 latency, 1.2V voltage and ECC registered status for each 64GB module.

Does the 4x64GB package include heat spreaders or any extra cables I need to buy?

The modules have no heat spreaders and ship as four bare 288-pin RDIMMs. No cables, brackets or additional components are included or required for standard server DIMM slots.

이 진열대의 다른 상품

고객들이 함께 비교한 상품

같은 진열대, 같은 체크아웃 — 코인 8종, 환율 잠금 30분.