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Green circuit board DDR5 memory module with black chips no heat spreader 288 pins

NEMIX RAM

NEMIX RAM 32GB 1Rx32 DDR5 4800 CL40 1.1V 288-pin UDIMM SuperMicro memory upgrade

SKU CH-VBM0-5FE10

A 32 GB DDR5 module running at 4800 MT/s with CL40 latency for Supermicro systems

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V
  • 32 GB capacity expands SuperMicro workstation memory headroom
  • DDR5 4800 speed delivers PC5-38400 bandwidth for demanding workloads
  • CL40 latency at 1.1 V balances responsive timing with low power draw
  • 2Rx8 288-pin UDIMM layout fits compatible SuperMicro boards without ECC overhead
  • Major OEM Samsung Micron Hynix chips validated under load for enterprise-grade reliability

32GB DDR5 UDIMM for SuperMicro systems

This 32GB DDR5 4800 UDIMM is built for SuperMicro desktop and workstation platforms that accept non-ECC unbuffered memory. It suits IT professionals and enthusiasts who need a straightforward capacity increase for compatible SuperMicro boards.

1.10V operation with no heat spreader

The module runs at the standard DDR5 voltage of 1.10V and carries a CL40 latency rating at 4800 MT/s. Without a heat spreader it relies on case airflow, so thermals and acoustic impact depend on the chassis cooling available.

Single 288-pin module frees remaining slots

The 2Rx8 rank configuration is delivered as one 288-pin UDIMM, leaving other DIMM sockets open for further expansion. Builders must verify their motherboard supports DDR5 4800 non-ECC unbuffered memory and consult the manual for population rules.

How it compares

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

Price $434.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $13.59 per GB
Pricier than about 60% 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 Non-ECC Unbuffered UDIMM
Part numberMD38400-328K1
Total capacity32 GB
Product type288-Pin DDR5 UDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportNo
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 Non-ECC Unbuffered UDIMM

Questions about this item

How do I install this 288-pin DDR5 UDIMM in a Supermicro system, and which step do people often miss?

Align the notch on the module with the slot key, press firmly until both retention clips click shut, then verify in BIOS that the memory runs at 4800 MT/s with CL40 timings.

What maintenance or replacement will this 32 GB 2Rx8 module need over its service life?

No routine maintenance is required; if a fault occurs the module is covered by a lifetime replacement warranty from the manufacturer.

What limit appears first when this CL40 1.10 V kit runs under sustained load?

The CAS latency of 40 cycles at 4800 MT/s sets the primary latency floor during continuous operation.

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