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Green 288-pin DDR4 UDIMM module without heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 CL22 1Rx8 1.2V 288-Pin UDIMM SuperMicro MBD-C9Z590-CGW memory upgrade

SKU CH-DMVB-X0HQ8

A 16 GB DDR4 3200 UDIMM module built for SuperMicro MBD-C9Z590-CGW workstations, running at CL22 and 1.2 V

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 16GB DDR4 3200MHz boosts desktop responsiveness
  • CL22 latency at 1.2V balances speed and efficiency
  • 1Rx8 single-rank design simplifies memory controller load
  • 288-pin UDIMM form factor fits SuperMicro MBD-C9Z590-CGW
  • Major OEM chips from Samsung, Micron, Hynix ensure reliability

16GB DDR4 3200 UDIMM for Supermicro MBD-C9Z590-CGW

This 16GB DDR4 3200 module is built for the Supermicro MBD-C9Z590-CGW motherboard. It runs at 1.2V with CL22 latency and a single-rank 1Rx8 layout. The unbuffered non-ECC design suits desktop and workstation boards that accept standard UDIMMs. No heat spreader is fitted.

Sustained-load behaviour

Rigorous stress testing under load is performed on every module before shipment. The 1.2V operating voltage and CL22 timing remain stable during extended workloads. Unbuffered operation avoids the extra latency of registered designs. Single-rank organisation helps keep signal integrity consistent across long sessions.

Check before ordering

Confirm the motherboard is the exact Supermicro MBD-C9Z590-CGW model. Verify the board has a free 288-pin DDR4 UDIMM slot and supports non-ECC unbuffered memory at 3200 MT/s. Ensure the system does not require ECC or registered modules. Check the manual for maximum capacity per slot and total system limit.

How it compares

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

Price $90.99
Cheaper than about 69% 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 $5.69 per GB
Cheaper than about 68% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR4 3200 MHz Non-ECC Unbuffered UDIMM
Part numberMD25600-618K1
Total capacity16 GB
Product type288-Pin DDR4 UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

How much power does the 1.2V DDR4 module draw when the system runs continuously?

The module operates at 1.20V, the standard DDR4 voltage, so power draw stays low even under sustained load.

What motherboard slot and chipset must I already have for this 288-pin UDIMM to work?

It requires a DDR4 288-pin UDIMM slot on a Supermicro MBD-C9Z590-CGW or compatible board that supports non-ECC unbuffered memory.

Will this CL22 3200MHz stick run stably alongside older DDR4 modules I keep installed?

The system will clock all modules to the slowest speed and loosest timing, so this CL22 3200MHz module will downclock to match older DDR4 sticks.

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