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Green rectangular DDR5 RDIMM module with black chips, no heat spreader, 288 gold pins, product label visible

NEMIX RAM

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

SKU CH-89S7-5MBES

32 GB DDR5 ECC RDIMM running at 4800 MT/s with CL40 latency and 1.1 V operation

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • ECC protection maintains data integrity for mission-critical workloads
  • Registered design reduces electrical load on server motherboards
  • DDR5 4800 speed delivers high bandwidth for enterprise applications
  • 1 V operation lowers power consumption in dense configurations
  • 1Rx4 single-rank layout optimises signal timing for stability

32 GB DDR5 ECC RDIMM for servers

This NEMIX RAM module delivers 32 GB of DDR5 memory at 4800 MT/s with CL40 latency and 1.10 V operation. It uses a 1Rx4 registered ECC design on a 288-pin RDIMM form factor for data-integrity workloads. Major OEM chips from Samsung, Micron or Hynix are used. No heat spreader is fitted.

Fits registered DDR5 platforms needing ECC

Systems that accept only unbuffered non-ECC UDIMMs cannot use this module. Boards lacking DDR5 support will not fit the 288-pin DDR5 keying. Workstations requiring higher capacity per slot or lower latency should consider other options.

4800 MT/s DDR5 speed rating

The PC5-38400 rating confirms 4800 MT/s data transfer for compatible server motherboards. Verify your platform supports this speed and registered ECC DIMMs before purchase. The CL40 timing and 1Rx4 organisation are fixed by the module design.

How it compares

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

Price $841.99
Pricier than about 78% 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 $26.31 per GB
Pricier than about 88% 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

What does DDR5 4800 mean for real-world bandwidth?

The module runs at 4800 MT/s; actual throughput depends on the motherboard memory controller and the number of populated channels.

Will this 288-pin RDIMM fit my server board?

It requires a DDR5 RDIMM slot with 288 pins and 1.1 V support; the module has no heat spreader, so it fits standard DIMM spacing.

Do I need to enable anything in BIOS after installing this ECC registered stick?

Install with power off, seat firmly until the clips lock, then enable ECC in the system BIOS so the registered buffer and error correction become active.

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