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Two green DDR4 UDIMM sticks without heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM MD25600-818K2 16GB 2x8GB DDR4 3200 CL22 Supermicro X12STE-F X12STD-F memory upgrade

SKU CH-8FVP-52EGQ

16 GB DDR4 3200 kit with two 8 GB UDIMMs validated for Supermicro X12STE-F and X12STD-F motherboards

  • Capacity16GB (2 x 8GB)
  • Type288-Pin DDR4 UDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.20V
  • ECCNo

Size 16GB 2X8GB

  • Ready for Supermicro X12STE-F and X12STD-F boards
  • 16 GB dual-channel kit runs at DDR4 3200 CL22
  • 2 V unbuffered UDIMM keeps power draw low
  • Major OEM chips tested for stability at rated speed
  • 288-pin 1Rx8 layout matches motherboard memory rules

Targeted DDR4 upgrade

This 16 GB kit contains two 8 GB DDR4-3200 UDIMMs built to the exact rank, voltage and timing the Supermicro X12STE-F and X12STD-F motherboards expect. The modules are non-ECC, unbuffered and run at 1.2 V with CL22 latency. They install in the standard 288-pin desktop slots and are validated for full-speed recognition on those boards.

Fitment guidance

Builders upgrading a compatible Supermicro workstation or server board will get plug-and-play capacity without BIOS guesswork. Buyers who need ECC error correction, registered modules or SODIMM form factors must look elsewhere because this kit is strictly non-ECC unbuffered UDIMM. Systems that require a different voltage, pin count or memory generation are also not supported.

Sustained operation

Major OEM chips from Samsung, Micron or Hynix are tested for stability at the rated 3200 MT/s speed and CL22 timing under continuous load. The 1Rx8 organisation and 1.2 V operation keep power draw consistent during extended workloads. No heat spreader is fitted, so adequate chassis airflow is required to maintain the specified performance over long sessions.

Highlights

  • Ready for Supermicro X12STE-F and X12STD-F boards
  • 16 GB dual-channel kit runs at DDR4 3200 CL22
  • 2 V unbuffered UDIMM keeps power draw low
  • Major OEM chips tested for stability at rated speed
  • 288-pin 1Rx8 layout matches motherboard memory rules

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Memory
ModelDDR4 Non-ECC Unbuffered UDIMM Memory
Part NumberMD25600-818K2
Capacity16GB (2 x 8GB)
Type288-Pin DDR4 UDIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR4 Non-ECC Unbuffered UDIMM Motherboard Compatible
Package Content16GB 2X8GB DDR4 3200MHz PC4-25600 1Rx8 1.2V 288-PIN Non-ECC UDIMM KIT

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Questions about this item

What motherboard must I already own for this MD25600-818K2 kit to work?

The kit is validated for Supermicro X12STE-F and X12STD-F motherboards that accept 288-pin DDR4 UDIMMs running at 1.20 V.

How does this 1Rx8 Non-ECC DDR4-3200 kit behave alongside older DDR4 modules I keep installed?

When mixed with slower DDR4 DIMMs the memory controller will down-clock the whole array to the lowest common speed and loosest latency.

How can I confirm the 16 GB kit is running at its rated DDR4-3200 CL22 1.20 V after setup?

Open the BIOS or a tool such as CPU-Z and verify the memory tab shows 3200 MT/s, CL22 timings and 1.20 V on both 8 GB modules.

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