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Green bare DDR5 UDIMM module with black chips and gold edge connector

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 CL40 1.1V 2Rx8 ECC UDIMM SuperMicro

SKU CH-BK9Q-T9FKR

32 GB DDR5 4800 ECC UDIMM with CL40 latency, 1.1 V operation and dual-rank 2Rx8 layout for SuperMicro servers

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 32 GB capacity handles heavy server workloads
  • DDR5 4800 speed delivers high data throughput
  • ECC protection corrects single-bit memory errors
  • 1 V operation reduces power consumption
  • 2Rx8 dual-rank layout maximises module density

32GB DDR5 ECC UDIMM for SuperMicro

This 32GB DDR5 4800 module brings ECC protection to compatible SuperMicro servers and workstations. It runs at 1.10V with CL40 timing in a single 288-pin unbuffered DIMM. The 2Rx8 organisation suits platforms that require that rank configuration.

Upgrading from lower-capacity or non-ECC DDR5

Adding this module increases memory capacity while keeping error correction active. The jump is worth it when workloads demand data integrity and the board has a free DDR5 UDIMM slot that supports 32GB density.

Check motherboard slot type

Verify the system accepts 288-pin DDR5 ECC UDIMMs and can address a 32GB module in the target slot. Confirm the platform supports 1.10V operation and CL40 timing without requiring registered or load-reduced memory.

How it compares

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

Price $625.99
Pricier than about 54% 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 $19.56 per GB
Pricier than about 65% 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 Unbuffered UDIMM
Part numberME38400-328K1
Total capacity32 GB
Product type288-Pin DDR5 ECC UDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeUnbuffered
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 Unbuffered UDIMM

Questions about this item

Does the 288-pin DDR5 UDIMM fit a standard DDR5 UDIMM slot?

Yes, the module uses the standard 288-pin DDR5 UDIMM form factor and installs in any compatible DDR5 UDIMM socket.

How do I install the module and what step is commonly missed?

Align the notch with the slot key, press firmly until both retention clips click shut, then verify the BIOS recognises the full 32 GB capacity.

Will the ECC function require any future maintenance or replacement?

ECC operates automatically with no user maintenance; the module itself has no moving parts and carries a lifetime replacement guarantee from the manufacturer.

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