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Eight green DDR4 RDIMM sticks with black chips no heat spreaders

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR4 2933 CL21 ECC RDIMM memory upgrade

SKU CH-C5AD-26MDE

Eight 64 GB DDR4-2933 ECC registered DIMMs for ASRock EPYC server motherboards

  • Capacity512GB (8 x 64GB)
  • SpeedDDR4 2933 (PC4 23400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V

Capacity 512GB 8X64GB

  • 512GB total capacity with eight 64GB modules for large-scale server workloads
  • DDR4 2933 speed at PC4-23400 rating for high-throughput data processing
  • ECC registered RDIMM design with CL21 latency for error-corrected stability
  • 20V operation on 288-pin DDR4 form factor for efficient power use
  • Major OEM Samsung, Micron or Hynix chips validated for ASRock Rack EPYC motherboards

ASRock Rack ROMED8-2T Compatible DDR4 Kit

This 512GB kit contains eight 64GB DDR4 2933 ECC RDIMM modules built for the ASRock Rack ROMED8-2T motherboard. It targets administrators upgrading AMD EPYC servers that require registered memory with error correction. The modules run at 1.2V and carry a CL21 latency rating.

2Rx4 Registered ECC Configuration

Each module uses a 2Rx4 organisation and the 288-pin RDIMM form factor required by the platform. Registered buffering and ECC protect data integrity under sustained server workloads. The kit operates at the PC4-23400 speed grade specified for this board.

Suited for High-Capacity EPYC Servers

This kit fits deployments that need the maximum supported capacity on the ROMED8-2T. Builders using consumer boards, unbuffered memory slots, or systems limited to lower densities should select a different product.

Highlights

  • 512GB total capacity with eight 64GB modules for large-scale server workloads
  • DDR4 2933 speed at PC4-23400 rating for high-throughput data processing
  • ECC registered RDIMM design with CL21 latency for error-corrected stability
  • 20V operation on 288-pin DDR4 form factor for efficient power use
  • Major OEM Samsung, Micron or Hynix chips validated for ASRock Rack EPYC motherboards

Specifications

BrandNEMIX RAM
SeriesASRock Server Motherboard Compatible Series Memory
ModelASRock DDR4 2933MHZ ECC RDIMM Registered Server Memory
Part NumberMR23400-924K8
Capacity512GB (8 x 64GB)
SpeedDDR4 2933 (PC4 23400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemASRock
CAS LatencyCL21
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank2Rx4
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content512GB (8X64GB) DDR4 2933MHZ PC4-23400 2Rx4 1.2V CL21 288-PIN ECC RDIMM Registered Server Memory KIT

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Questions about this item

What does the 2933 speed rating deliver once the modules are installed in a server?

The kit runs at DDR4 2933 (PC4-23400) with CL21 latency, providing registered ECC bandwidth tuned for the ASRock Rack ROMED8-2T platform.

How does the DDR4 288-pin RDIMM interface limit usable capacity per slot?

Each 64 GB module uses a 2Rx4 organisation on the 288-pin DDR4 RDIMM interface, so eight slots reach the 512 GB total.

What physical clearance does the 288-pin RDIMM kit need inside the chassis?

The modules are standard-height 288-pin DDR4 RDIMMs without heat spreaders, fitting the DIMM slots on the ROMED8-2T motherboard.

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