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Green 288-pin DDR5 UDIMM module, no heat spreader, 32GB single stick

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 CL40 1.1V 2Rx8 288-Pin UDIMM SuperMicro Compatible memory upgrade

SKU CH-5CT2-32P6S

A 32 GB DDR5 4800 module at CL40 and 1.1 V, unbuffered 2Rx8 288-pin UDIMM validated for SuperMicro systems

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeUnbuffered
  • Rated voltage1.1 V

Capacity 32GB

  • 32 GB capacity doubles workstation memory headroom for large datasets
  • DDR5 4800 MT/s bandwidth accelerates throughput on SuperMicro platforms
  • CL40 latency at 1.1 V keeps power draw low under load
  • 2Rx8 dual-rank organisation improves controller efficiency
  • 288-pin UDIMM form factor fits SuperMicro C9Z790-CG motherboards directly

32GB DDR5 UDIMM for SuperMicro systems

This single 32GB DDR5 4800 module is built for SuperMicro desktop and workstation boards such as the MBD-C9Z790-CG. It targets IT professionals and enthusiasts who need a straightforward capacity increase without ECC overhead. The unbuffered design keeps installation simple for standard UDIMM slots.

4800 MT/s at CL40 with 1.10V operation

Running at PC5-38400 speed and CL40 latency, the module delivers baseline DDR5 throughput for general workloads and multi-tasking. The 2Rx8 organisation provides density within a single slot, while the 1.10V voltage keeps power draw modest. Headroom is limited to the JEDEC standard; overclocking or lower-latency profiles are not supported by this specification.

Major OEM chips on a bare green PCB

Samsung, Micron or Hynix ICs are used without a heat spreader, relying on case airflow for cooling. The 288-pin UDIMM form factor fits standard desktop DIMM slots, but the lack of a spreader means tight clearances around large CPU coolers are easier to manage. Buyers needing ECC error correction or registered signalling should look elsewhere.

How it compares

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

Price $402.99
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 $12.59 per GB
Pricier than about 58% 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

Other versions of this model

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Questions about this item

How will this 4800 MHz DDR5 module behave alongside slower DDR5 sticks I might keep?

The module runs at 4800 MHz with CL40 latency and 1.1 V; the motherboard will clock all installed DDR5 to the speed of the slowest stick, so pairing it with slower DDR5 will reduce its performance to that lower speed.

How can I verify the module is running at its rated 4800 MHz CL40 after installation?

Enter the system BIOS or use a tool such as CPU-Z to confirm the memory frequency reads 4800 MT/s, CAS latency shows 40, voltage is 1.1 V and the module is detected as a 32 GB 2Rx8 UDIMM.

What is included in the package and what must be purchased separately?

The box contains one 32 GB DDR5 4800 MHz CL40 2Rx8 288-pin UDIMM; no heat spreader, extra modules, cables or tools are supplied.

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