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Green DDR5 RDIMM module, 288 pins, no heat spreader, 64GB capacity

NEMIX RAM

NEMIX RAM 64GB DDR5 4800 ECC RDIMM 2Rx4 CL40 1.1V

SKU CH-44ZQ-A705X

64 GB DDR5 4800 ECC registered DIMM with CL40 latency and 1.1 V operation

  • Total capacity64 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 64 GB capacity supports demanding server workloads
  • DDR5 4800 speed delivers high data throughput
  • ECC registered design protects data integrity
  • 1 V operation reduces power consumption
  • 2Rx4 dual-rank layout maximises memory density

64GB DDR5 ECC RDIMM

This 64GB DDR5 4800 registered DIMM uses a 2Rx4 organisation and operates at 1.10V with CL40 latency. It is built for server and workstation platforms that require error-correcting memory.

IT teams scaling Dell servers

Suits administrators expanding memory in compatible Dell systems using PC5-38400 registered modules. Not for desktop boards that accept only unbuffered non-ECC DIMMs or systems limited to lower-density ranks.

2Rx4 registered DDR5 4800 at 1.10V

The single-module capacity of 64GB with a 2Rx4 rank structure determines whether the motherboard’s memory controller and slot population rules support this density. Verify the platform’s qualified-vendor list before ordering.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $1,511.99
Pricier than about 84% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $23.62 per GB
Pricier than about 85% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineDell Series Server Memory
Model nameDell Compatible DDR5 ECC Registered RDIMM
Part numberMR38400-924K1
Total capacity64 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

Questions about this item

How do I install this 288-pin DDR5 RDIMM and what step is often missed?

Align the key notch with the slot, press firmly until both side clips click, and confirm the motherboard detects the full 64 GB at 4800 MT/s.

What maintenance or replacement will this ECC registered module need later?

No routine maintenance is required; if a correctable error count rises or the module fails, replace it with an identical 2Rx4 CL40 1.10 V unit.

What limit appears first under sustained load with this CL40 1.1 V kit?

The CAS 40 latency at 4800 MT/s sets the timing ceiling before thermal throttling becomes a factor.

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