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Six bare green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 5600MHz 384GB (6x64GB) ECC RDIMM CL46 1.1V 2Rx4 288-pin memory upgrade

SKU CH-DVWH-JGHN9

384GB DDR5 ECC registered server memory kit with six 64GB modules at 5600MHz CL46 1.1V for ASRock Rack TURIND12M3-2Q/500W

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 6X64GB

  • Massive 384 GB capacity across six 64 GB modules for memory-intensive workloads
  • DDR5 5600 speed delivers high bandwidth for server applications
  • Registered ECC architecture corrects single-bit errors to prevent data corruption
  • 1 V operation reduces power draw in fully populated systems
  • 288-pin RDIMM form factor matches ASRock Rack TURIND12M3-2Q/500W motherboard requirements

Exact-fit server memory

This 384 GB kit consists of six 64 GB DDR5 registered DIMMs built to the 5600 MT/s PC5-44800 standard. Each module uses a 2Rx4 organisation, runs at 1.1 V and carries CL46 latency. The registered ECC design matches the ASRock Rack TURIND12M3-2Q/500W motherboard requirements so the full capacity is recognised and operates at rated speed.

Sustained-load behaviour

Registered buffering reduces the electrical load on the memory controller, allowing all slots to remain fully populated without signal degradation during continuous operation. On-die ECC detects and corrects single-bit errors in real time, preventing silent data corruption that could otherwise halt production workloads or trigger unplanned reboots.

DDR5 interface limits

The DDR5 5600 standard delivers a peak transfer rate of 44800 MB/s per module, but actual throughput depends on the motherboard's memory-controller implementation and the population rules documented in its manual. The 288-pin RDIMM form factor is physically incompatible with UDIMM or SODIMM slots, so the kit cannot be used in platforms that require those alternatives.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $11,198.99
Pricier than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $29.16 per GB
Pricier than about 83% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-924K6
Total capacity384 GB (6 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASRock Rack
In the box
Included items384 GB 6 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the 1.1V DDR5 5600 RDIMMs add much heat or power draw when the server runs continuously?

Each module operates at the standard DDR5 1.10V, so total power scales with the 384GB capacity rather than exceeding the platform's baseline; the registered design also reduces electrical load on the memory controller during sustained full-population operation.

What motherboard and DIMM-slot configuration must I already have for this 6 x 64GB kit to function?

You need an ASRock Rack TURIND12M3-2Q/500W motherboard with six available 288-pin DDR5 RDIMM slots and a CPU memory controller that supports 2Rx4 registered ECC modules at the full 5600 MT/s data rate.

Can I mix this 2Rx4 CL46 registered kit with other DDR5 RDIMMs of different rank or latency already installed in the same board?

Mixing ranks, latencies or capacities in the same channel will force the controller to down-clock or disable ECC, so the manufacturer recommends populating all twelve slots with identical 2Rx4 CL46 modules for guaranteed stability.

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