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Four green circuit boards with black chips and gold contacts

NEMIX RAM

NEMIX RAM 32GB (4x8GB) DDR4 2933 CL21 ECC UDIMM memory upgrade

SKU CH-PPZZ-RD1EW

32 GB kit of four 8 GB DDR4 2933 ECC UDIMMs at 1.2 V CL21 for Supermicro X12SCZ boards

  • Capacity32GB (4 x 8GB)
  • Type288-Pin DDR4 ECC UDIMM
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • Voltage1.20V
  • ECCYes

Size 32GB 4X8GB

  • 32 GB kit adds capacity for demanding workloads using four 8 GB modules
  • ECC detects and corrects single-bit errors on the fly to prevent data corruption
  • DDR4-2933 CL21 timing matches the memory controller for full-speed operation
  • 2 V unbuffered UDIMM fits Supermicro X12SCZ-F and X12SCZ-TLN4F motherboards exactly
  • 288-pin 1Rx8 form factor follows the board's population rules for reliable recognition

Kit specifications

This NEMIX RAM kit provides 32 GB of DDR4 ECC memory in a matched set of four 8 GB modules. Each UDIMM runs at 2933 MT/s with CL21 latency at 1.20 V. The 1Rx8 unbuffered design matches the electrical requirements of the target platform.

Intended use and limits

Builders upgrading a Supermicro X12SCZ-F or X12SCZ-TLN4F motherboard with DDR4 2933 ECC support will find this kit validated for those boards. Systems that require registered DIMMs, SODIMMs, non-ECC memory, or a different DDR generation cannot use these modules.

Deciding specification

The 288-pin unbuffered ECC UDIMM form factor is the single attribute that determines whether this kit fits your motherboard. Only boards designed for DDR4 ECC UDIMMs at this pin count will accept it.

Highlights

  • 32 GB kit adds capacity for demanding workloads using four 8 GB modules
  • ECC detects and corrects single-bit errors on the fly to prevent data corruption
  • DDR4-2933 CL21 timing matches the memory controller for full-speed operation
  • 2 V unbuffered UDIMM fits Supermicro X12SCZ-F and X12SCZ-TLN4F motherboards exactly
  • 288-pin 1Rx8 form factor follows the board's population rules for reliable recognition

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Memory
ModelDDR4 ECC Unbuffered UDIMM Memory
Part NumberME23400-818K4
Capacity32GB (4 x 8GB)
Type288-Pin DDR4 ECC UDIMM
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
Voltage1.20V
ECCYes
Buffered/RegisteredUnbuffered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR4 ECC Unbuffered UDIMM Motherboard Compatible
Package Content32GB 4X8GB DDR4 2933MHz PC4-23400 1Rx8 1.2V 288-PIN ECC UDIMM KIT

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Questions about this item

Should I pick the 32 GB four-stick kit or a different capacity?

This kit provides exactly 32 GB in four 8 GB modules, matching the Supermicro X12SCZ-F and X12SCZ-TLN4F population rules for full-channel operation.

What does the DDR4-2933 rating deliver inside those Supermicro boards?

The modules run at 2933 MT/s with CL21 latency at 1.20 V, giving the memory controller the exact timing and voltage it expects for stable ECC operation.

How does the 288-pin UDIMM ECC interface limit performance?

The unbuffered 288-pin DDR4 ECC form factor caps you to the board's native DDR4-2933 speed and single-rank 1Rx8 organisation; registered DIMMs or other speeds are not supported.

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