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Green circuit board with black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR4 2933MHz CL21 1Rx8 1.2V 288-Pin UDIMM for Supermicro X12SCQ/X12SCZ-QF

SKU CH-NG4B-KZS3Z

16 GB DDR4 2933 MHz CL21 1Rx8 1.2 V 288-pin UDIMM built for Supermicro X12SCQ and X12SCZ-QF motherboards

  • Capacity16GB
  • Type288-Pin DDR4 UDIMM
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • Voltage1.20V
  • ECCNo

Size 16GB

  • Exact-match upgrade for Supermicro X12SCQ/Z-QF motherboards
  • 16 GB DDR4-2933 CL21 runs at rated speed without tuning
  • 1Rx8 Non-ECC unbuffered UDIMM fits desktop memory slots
  • Major OEM chips from Samsung, Micron or Hynix tested for stability
  • 2 V standard voltage keeps power draw low

Targeted System Upgrade

This 16 GB DDR4 module is built for the Supermicro X12SCQ and X12SCZ-QF motherboards. It matches the board's required 288-pin UDIMM form factor, Non-ECC operation and 1.2 V voltage so the memory controller recognises the full capacity at the rated 2933 MT/s speed.

Straightforward Installation

The stick inserts into a standard DDR4 UDIMM slot and needs no extra configuration beyond the motherboard's normal population rules. Problems usually arise when builders mix ranks or voltages, or when the DIMM order in the manual is ignored, so follow the board's guide exactly.

Critical Speed and Timing Match

The single specification that decides fitment is the DDR4-2933 (PC4-23400) rating with CL21 latency and 1Rx8 organisation. If your system requires a different speed, timing or rank structure this module will not operate correctly.

Highlights

  • Exact-match upgrade for Supermicro X12SCQ/Z-QF motherboards
  • 16 GB DDR4-2933 CL21 runs at rated speed without tuning
  • 1Rx8 Non-ECC unbuffered UDIMM fits desktop memory slots
  • Major OEM chips from Samsung, Micron or Hynix tested for stability
  • 2 V standard voltage keeps power draw low

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Memory
ModelDDR4 Non-ECC Unbuffered UDIMM Memory
Part NumberMD23400-618K1
Capacity16GB
Type288-Pin DDR4 UDIMM
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR4 Non-ECC Unbuffered UDIMM Motherboard Compatible
Package Content16GB DDR4 2933MHz PC4-23400 1Rx8 1.2V 288-PIN Non-ECC UDIMM KIT

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Questions about this item

How can I verify the module is running at 2933 MHz and CL21 after installation?

Enter the BIOS or use a tool like CPU-Z; the memory tab should show 2933 MT/s and CAS latency 21 at 1.20 V.

What does the package contain and do I need anything else to install it?

The box includes one 16 GB 288-pin DDR4 UDIMM; no extra cables, brackets or heat spreaders are required.

My board has four slots — should I buy a single 16 GB stick or a 2 x 8 GB kit?

This listing is a single 16 GB 1Rx8 module; add a second identical stick later if you want dual-channel bandwidth.

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