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Four green DDR4 UDIMM sticks, no heat spreaders, 288-pin, 32 GB kit

NEMIX RAM

NEMIX RAM 32GB (4×8GB) DDR4 3200 CL22 UDIMM memory upgrade

SKU CH-Z03Q-X3ZH7

A 32 GB kit of four 8 GB DDR4 3200 CL22 UDIMM modules for Supermicro desktop workstations

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 32 GB kit expands desktop capacity
  • DDR4 3200 speed supports responsive multitasking
  • CL22 latency keeps timing tight
  • 20 V operation reduces power draw
  • Validated for Supermicro workstation compatibility

32 GB DDR4 kit for Supermicro workstations

This 32 GB kit contains four 8 GB DDR4 3200 UDIMM modules validated for Supermicro desktop workstations and the MBD-C9Z590-CGW board. Each stick runs at 1.2 V with CL22 latency and a 1Rx8 organisation. The unbuffered non-ECC design suits standard desktop memory slots without registered buffering.

1.2 V operation keeps thermals low

At the standard DDR4 voltage of 1.20 V the modules draw minimal power during typical desktop workloads. With no heat spreader fitted the bare PCB relies on case airflow, which is sufficient for ordinary office and workstation tasks. The low voltage also limits acoustic impact because no active cooling is required on the memory itself.

Sustained workloads stay stable

All modules are stress tested under load before shipping to verify reliability during extended compute sessions. The 288-pin UDIMM form factor fits the validated Supermicro platforms without signal integrity issues at 3200 MT/s. Builders needing ECC protection or registered DIMMs should select a different kit because this product is non-ECC and unbuffered.

How it compares

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

Price $211.99
Cheaper than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $6.62 per GB
Cheaper 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 DDR4 3200 MHz Non-ECC Unbuffered UDIMM
Part numberMD25600-818K4
Total capacity32 GB (4 × 8 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 items32 GB (4 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN Non-ECC Unbuffered UDIMM KIT

Questions about this item

How do I install the 288-pin UDIMM modules in a Supermicro board, and what step is often missed?

Align the notch on each module with the slot key, press down firmly until both side clips click, then verify in BIOS that all 32GB are detected at 3200 MT/s.

What maintenance or replacement will this DDR4 kit need later?

No routine maintenance is required; if a module fails it is covered by a lifetime replacement warranty.

What limit appears first under sustained load with CL22 1.20V modules?

The CAS latency of 22 cycles sets the response-time floor before bandwidth or thermal limits become noticeable.

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