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A green 288-pin DDR5 UDIMM module with black chips and no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 ECC UDIMM CL40 2Rx8 memory upgrade

SKU CH-F1B6-EKE2J

32 GB DDR5 4800 ECC UDIMM module with CL40 latency and 1.1 V operation for Micron-compatible workstations

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • ECC protection ensures data integrity for critical workloads
  • DDR5 4800 speed delivers high bandwidth for demanding applications
  • 32 GB capacity in a single module maximises slot efficiency
  • 1 V operation reduces power draw and heat output
  • 2Rx8 dual-rank organisation boosts memory throughput

32 GB DDR5 ECC UDIMM for Micron workstations

This single 32 GB module adds ECC-protected DDR5 memory to compatible Micron workstations and servers. It targets IT professionals who need error-correcting capacity for mission-critical workloads without registered buffering.

Unbuffered 288-pin design with no heat spreader

The UDIMM fits standard DDR5 slots and operates at 1.1 V, simplifying installation in dense chassis where a spreader would block adjacent modules. Unbuffered signalling keeps latency low for workloads that favour direct memory access.

CL40 CAS latency at 4800 MT/s decides fit

The module runs at PC5-38400 with a CL40 timing profile, so the platform must support that exact speed and latency combination. Builders whose motherboards require different timings or registered DIMMs cannot use this part.

How it compares

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

Price $684.99
Pricier than about 56% 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 $21.41 per GB
Pricier than about 67% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineMicron Server/Workstaion Compatible Series Memory
Model nameMicron 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 systemsMICRON
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

What DDR5 speed and CAS latency does this 32GB ECC UDIMM run at?

The module operates at DDR5 4800 MT/s with a CAS latency of CL40, delivering PC5-38400 bandwidth at the standard 1.1 V.

Does this 288-pin DDR5 UDIMM have a heat spreader, and what clearance does it need?

No heat spreader is fitted; the bare PCB uses the standard low-profile DDR5 UDIMM height, so it fits in any 288-pin DDR5 slot without extra clearance.

How do I install this ECC UDIMM, and what step is often missed?

Align the notch on the 288-pin edge connector with the DDR5 slot key, press firmly until both retention clips click, then verify in BIOS that ECC is enabled — many builders forget that last step.

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