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Six green DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 576GB (6x96GB) DDR5 4800 CL40 2Rx4 ECC RDIMM Supermicro H13DSH memory upgrade

SKU CH-D9DW-6VEMG

A 576 GB DDR5 ECC RDIMM kit of six 96 GB modules running at 4800 MHz CL40, registered and 2Rx4 for full-capacity stability on the Supermicro H13DSH motherboard

  • Total capacity576 GB (6 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 576GB 6X96GB

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  • Massive 576 GB capacity via six 96 GB modules
  • DDR5-4800 speed with CL40 latency for responsive throughput
  • Registered ECC design catches and corrects single-bit errors
  • 1 V operation keeps power draw low at full load
  • Validated for Supermicro H13DSH motherboard with 288-pin RDIMM slots

Server memory kit for Supermicro H13DSH

This 576 GB kit contains six 96 GB DDR5-4800 registered ECC RDIMMs built for the Supermicro H13DSH motherboard. The modules match the board's 288-pin RDIMM requirement and registered architecture so every slot can be populated at full capacity. System administrators upgrading memory-bound workloads on this platform receive the exact rank, voltage and timing the controller expects.

Verified fitment and enterprise stability

The kit is spec-matched to the H13DSH population rules, eliminating guesswork about DIMM order or capacity limits. Registered buffering offloads the memory controller while on-die ECC corrects single-bit errors in flight, preventing silent data corruption and unplanned reboots in production environments. Buyers who need unbuffered UDIMMs or laptop SODIMMs cannot use this product.

DDR5-4800 CL40 at 1.1 V

The modules run at DDR5-4800 (PC5-38400) with CL40 latency and 1.1 V operation, the single specification that determines whether the memory controller recognises full capacity at rated speed. Consult your motherboard manual for supported capacities and installation steps before purchase.

How it compares

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

Price $15,055.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (6 × 96 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $26.14 per GB
Pricier than about 72% 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 numberMR38400-9624K6
Total capacity576 GB (6 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items576 GB 6 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the registered ECC RDIMM modules need any firmware updates or periodic replacement?

The 288-pin DDR5 4800 CL40 2Rx4 registered ECC RDIMMs operate at 1.10 V with no heat spreader; they are solid-state components with no moving parts and require no firmware updates or scheduled replacement under normal server operation.

What is the first limit reached when all six slots run continuously at DDR5 4800?

With six 96 GB modules populating every channel at 4800 MT/s, the memory controller's maximum supported capacity and signal-integrity budget are reached before thermal or power limits, so total 576 GB capacity is the binding constraint.

How much heat and power does the 576 GB kit produce during 24/7 operation?

Each 96 GB 2Rx4 RDIMM runs at 1.1 V without a heat spreader; the registered buffer reduces controller load, so typical sustained power stays within standard DDR5 RDIMM thermal envelopes for densely populated server boards.

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