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Green rectangular DDR5 memory module with gold edge contacts and black chips, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 CL40 2Rx8 1.1V ECC RDIMM SuperMicro Compatible memory upgrade

SKU CH-TP1A-CBDGX

A 32 GB DDR5 4800 CL40 ECC registered module built for SuperMicro servers

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • ECC protection safeguards data integrity in critical workloads
  • Registered design stabilises signal quality for dense server configurations
  • DDR5 4800 speed delivers high bandwidth for demanding applications
  • Low 1.10 V operation reduces power draw in multi-module deployments
  • Supermicro validated compatibility ensures reliable installation in qualified systems

Capacity and compatibility

This 32GB DDR5 registered DIMM is built for SuperMicro server and workstation platforms that require ECC memory. The module carries the SuperMicro MEM-DR532L-CL01-ER48 part reference and uses 2Rx8 organisation with CL40 latency at 4800 MT/s.

Thermals noise and power

Operating at 1.10V, the module runs within standard DDR5 server voltage limits without a heat spreader. Registered buffering reduces electrical load on the memory controller, helping maintain signal integrity under sustained workloads.

Build integration

The 288-pin RDIMM form factor fits standard DDR5 server DIMM slots and requires a motherboard that supports registered ECC memory. It installs as a single 32GB module, leaving additional slots free for future capacity expansion.

How it compares

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

Price $838.99
Pricier than about 59% 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 $26.22 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 lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-328K1
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 rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB (1 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How do I install this 288-Pin DDR5 RDIMM in a Supermicro server, and what step is often missed?

Power down, open the chassis, align the module notch with the slot key, press firmly until both ejector clips click, then verify in BIOS that the 32GB module registers at 4800 MT/s with ECC active.

What maintenance or replacement will this 1.1V ECC RDIMM need over its service life?

No scheduled maintenance is required; the module either passes continuous ECC scrubbing or it fails, at which point the single 32GB stick is replaced as a unit.

What limit appears first when this CL40 2Rx8 module runs sustained workloads?

The CAS-40 latency at 4800 MT/s sets the throughput ceiling before thermal or voltage constraints become significant.

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