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Green DDR5 RDIMM module with black chips no heat spreader 288 pins

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 CL40 1Rx4 ECC RDIMM SuperMicro X13SEW-TF X13SEW-F memory upgrade

SKU CH-84CB-XGK1P

32 GB DDR5 4800 CL40 ECC registered DIMM for SuperMicro X13SEW servers

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 32 GB capacity expands server memory for heavy workloads
  • DDR5 4800 speed delivers high bandwidth for data-intensive tasks
  • ECC registered design corrects errors to protect critical data
  • 1 V operation reduces power draw in dense configurations
  • Validated for SuperMicro X13SEW-TF and X13SEW-F motherboards

System-Specific DDR5 RDIMM Upgrade

This 32 GB DDR5 4800 CL40 registered ECC module is built for SuperMicro X13SEW-TF and X13SEW-F motherboards. It targets administrators who need validated, single-rank server memory for 1.1 V platforms.

Registered ECC Changes Data Integrity

The registered buffer and on-die ECC correct single-bit errors and reduce electrical load on the memory controller. No heat spreader is included, so airflow across the bare PCB must be maintained by the chassis fans.

Verify Slot Count and Population Rules

Confirm the board has a free 288-pin DDR5 RDIMM slot and check the manual for maximum capacity per channel. Mixed-rank or mixed-voltage configurations are not supported by this module.

How it compares

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

Price $947.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $29.62 per GB
Pricier than about 84% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-314K1
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
Heat spreaderNo
Memory rank1Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB (1 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the 1Rx4 DDR5 RDIMM require any periodic maintenance or component replacement after installation?

The module has no heat spreader and no moving parts; once seated in the 288-pin slot it runs without user-serviceable items or scheduled replacement.

What limit appears first when the 4800 MT/s ECC registered DIMM runs at full load for extended periods?

The CL40 latency at 1.10 V sets the timing ceiling; sustained throughput is bounded by the DDR5 4800 specification rather than thermal throttling.

How much heat and power does the 32 GB 1.1 V module produce during all-day server operation?

At 1.10 V the DIMM draws minimal power and, lacking a heat spreader, relies on chassis airflow to stay within normal DDR5 operating temperatures.

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