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Green bare circuit board DDR5 memory module, 288 pins, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR5 5600 CL46 1.1V 2Rx8 288-Pin UDIMM SuperMicro SYS-531AD-I Super C9Z790-CG memory upgrade

SKU CH-HJED-G9QGN

A 32 GB DDR5 module running at 5600 MT/s with CL46 latency and 1.1 V operation, built for SuperMicro SYS-531AD-I and Super C9Z790-CG systems

  • Capacity32GB
  • SpeedDDR5 5600 (PC5 44800)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V

Capacity 32GB

  • 32 GB capacity expands workstation memory headroom
  • DDR5 5600 speed delivers high data throughput for demanding tasks
  • CL46 latency supports responsive system operation
  • 1 V operation reduces power draw and heat
  • Validated for SuperMicro SYS-531AD-I and Super C9Z790-CG platforms

System-specific DDR5 upgrade

This 32 GB DDR5 module is built for Supermicro SYS-531AD-I and Super C9Z790-CG workstations. It delivers 5600 MT/s speed at 1.1 V with CL46 latency in a single 288-pin UDIMM.

Unbuffered non-ECC layout

The stick uses major OEM chips in a 2Rx8 configuration without a heat spreader. Its standard 288-pin keying fits the target board slots directly, while the unbuffered non-ECC design matches the platform's consumer-class memory controller.

DDR5 voltage and density limits

Operating at 1.1 V reduces power draw compared with earlier generations, yet the 32 GB single-rank density may exceed the maximum per-slot capacity on some consumer boards. Builders needing ECC error correction or registered signalling must choose a different module class.

Highlights

  • 32 GB capacity expands workstation memory headroom
  • DDR5 5600 speed delivers high data throughput for demanding tasks
  • CL46 latency supports responsive system operation
  • 1 V operation reduces power draw and heat
  • Validated for SuperMicro SYS-531AD-I and Super C9Z790-CG platforms

Specifications

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSuperMicro DDR5 5600MHZ Non-ECC Unbuffered UDIMM
Part NumberMD44800-328K1
Capacity32GB
SpeedDDR5 5600 (PC5 44800)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL46
Heat SpreaderNo
Type288-Pin DDR5 UDIMM
Rank2Rx8
FeaturesDDR5 Non-ECC Unbuffered UDIMM Motherboard Compatible
Package Content32GB (1X32GB) DDR5 5600MHZ PC5-44800 2Rx8 1.1V CL46 288-PIN Non-ECC Unbuffered UDIMM

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Questions about this item

What DDR5 standard and data rate does this module run at?

It operates as DDR5 5600 (PC5-44800) at 1.1 V with CL46 latency.

What physical slot and pin count does the module require?

It uses a standard 288-pin DDR5 UDIMM slot on the motherboard.

How do I install the stick and what step is often missed?

Align the notch, press firmly until both side clips click, then verify the system recognises the full 32 GB in BIOS.

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