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Green bare circuit board DDR5 RDIMM memory module 288-pin 32GB

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 ECC RDIMM 1Rx4 CL40 1.1V Hynix Series

SKU CH-0H93-3Z8Q7

32 GB DDR5 4800 ECC registered RDIMM, 1Rx4 CL40 at 1.1 V for server motherboards

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • ECC protection prevents data corruption in critical workloads
  • Registered design stabilises signal integrity for dense server configurations
  • 4800 MT/s DDR5 bandwidth accelerates memory-intensive applications
  • 10 V operation reduces power draw per module
  • Single-rank 1Rx4 layout optimises channel population flexibility

32GB DDR5 4800 ECC RDIMM for servers

This NEMIX RAM module provides 32GB of DDR5 4800 registered memory with ECC error correction. It operates at 1.10V with CL40 latency in a 288-pin 1Rx4 configuration. The module targets IT professionals managing mission-critical server and workstation environments.

DDR5 4800 registered ECC standard limits

The DDR5 4800 PC5-38400 interface sets the maximum transfer rate and voltage at 1.10V for this registered DIMM. ECC and register circuitry add latency compared to unbuffered modules. Systems must support DDR5 RDIMM slots and the registered signal protocol to use this memory.

Replaces slower or non-ECC DDR5 modules

Upgrading from lower-speed DDR5 or non-ECC memory adds error correction and the 4800 MT/s data rate. The jump is worth it when workloads demand data integrity and the platform accepts registered DIMMs. It does not suit builds requiring unbuffered UDIMMs or higher speeds beyond 4800.

How it compares

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

Price $946.99
Pricier than about 80% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $29.59 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineHynix Series Server Memory
Model nameHynix Compatible DDR5 ECC Registered RDIMM
Part numberMR38400-314
Total capacity32 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 rank1Rx4
Heat spreaderNo
Power
Rated voltage1.1 V

Questions about this item

Should I pick the 1Rx4 32GB stick or combine smaller modules?

The 1Rx4 organisation puts all 32GB on a single rank, leaving remaining DIMM slots free for future expansion while keeping the electrical load low.

What does DDR5 4800 CL40 deliver inside a server board?

The module runs at 4800 MT/s with a 40-cycle CAS latency at 1.1V, giving the rated PC5-38400 bandwidth when the platform trains at that speed.

How does the 288-pin RDIMM interface limit real-world throughput?

The registered 288-pin DDR5 interface caps the module at the JEDEC 4800 MT/s data rate; higher speeds require motherboard and CPU support beyond this specification.

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