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Green bare DDR5 UDIMM module with black chips no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR5 5200 CL38 1Rx8 1.1V UDIMM SuperMicro MBD-C9Z790-CGW memory upgrade

SKU CH-GGXB-6RA7H

16 GB DDR5 module running at 5200 MHz with CL38 latency for SuperMicro MBD-C9Z790-CGW workstations

  • Total capacity16 GB
  • Rated speedDDR5 5200 (PC5 41600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL38
  • Buffer typeUnbuffered
  • Rated voltage1.1 V

Capacity 16GB

  • 16 GB capacity expands system memory for heavy workloads
  • DDR5 5200 MT/s speed raises data throughput for demanding tasks
  • CL38 latency supports responsive operation under load
  • 1 V operation reduces power draw and heat output
  • Validated for Supermicro MBD-C9Z790-CGW motherboard compatibility

Capacity and Compatibility

This 16GB DDR5 UDIMM is built for the SuperMicro MBD-C9Z790-CGW motherboard. It operates at 5200MHz with a CAS latency of 38 and runs at 1.10V. The module uses a 1Rx8 unbuffered non-ECC design. It fits standard 288-pin desktop memory slots.

Suitable Builders and Limitations

This upgrade suits owners of the named SuperMicro board who need a single 16GB DDR5 module. It is not ECC memory, so it will not provide error correction for data-integrity workloads. The stick has no heat spreader, which may limit sustained performance in poorly ventilated chassis. Builders needing registered DIMMs or higher capacities per slot should look elsewhere.

Deciding Specification

The CAS latency is CL38 at the rated 5200MHz speed, which determines how quickly the memory responds to read commands. The module runs at the standard DDR5 voltage of 1.10V without requiring manual adjustment. Verify that your motherboard firmware supports this timing profile before purchase.

How it compares

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

Price $203.99
Cheaper than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $12.75 per GB
Pricier than about 59% 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 5200 MHz Non-ECC Unbuffered UDIMM
Part numberMD41600-618K1
Total capacity16 GB
Product type288-Pin DDR5 UDIMM
Performance
Rated speedDDR5 5200 (PC5 41600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL38
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items16 GB (1 × 16 GB) DDR5 5200 MHz PC5-41600 1Rx8 1.1 V CL44 288-PIN Non-ECC Unbuffered UDIMM

Other versions of this model

5 more in the same range

Questions about this item

What speed and latency does this DDR5 5200 module run at?

It operates at DDR5 5200 (PC5-41600) with a CAS latency of CL38; the supplier title also lists CL44 for the same part.

Will this 288-pin UDIMM fit the SuperMicro MBD-C9Z790-CGW motherboard?

Yes — the 288-pin DDR5 UDIMM form factor matches the desktop DIMM slots on the MBD-C9Z790-CGW board.

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

Power off, open the case, align the notch on the 288-pin UDIMM with the slot key, press firmly until both retention clips click; the step often missed is fully seating both ends so the clips engage.

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