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Eight green DDR5 RDIMM modules in a row, no heat spreaders

NEMIX RAM

NEMIX RAM 384GB (8 x 48GB) DDR5 5600 CL46 1.1V ECC Registered RDIMM 288-pin Supermicro H14DSH

SKU CH-P579-DSCYM

A 384 GB DDR5 registered ECC kit of eight 48 GB modules running at 5600 MHz CL46 and 1.1 V, validated for the Supermicro H14DSH motherboard

  • Capacity384GB (8 x 48GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 384GB 8X48GB

Show 30 more configurations
  • 384 GB total capacity from eight 48 GB modules for maximum server density
  • DDR5 5600 MT/s (PC5-44800) speed matches the controller's rated data rate
  • Registered ECC design with 2Rx8 organisation offloads the memory controller and corrects single-bit errors
  • CL46 latency at 1.10 V delivers specified timing within standard DDR5 voltage
  • 288-pin RDIMM form factor verified for Supermicro H14DSH motherboard compatibility

384 GB DDR5 RDIMM kit for Supermicro H14DSH

This 384 GB kit contains eight 48 GB DDR5 5600 CL46 registered ECC modules built to the exact rank, voltage and timing the Supermicro H14DSH memory controller expects. It targets administrators who need maximum supported capacity in every slot without manual tuning.

Replaces partial or mixed-capacity populations

When a server runs with fewer DIMMs, mismatched ranks or slower speeds, the memory controller down-clocks the whole array. Populating all channels with this matched 2Rx8 kit restores full bandwidth and rated 5600 MT/s operation. The jump is worth it when workloads demand the full 384 GB at spec speed.

Install in the order the manual specifies

Registered DDR5 RDIMMs key into the 288-pin slots only one way; force damages the socket. The most common error is ignoring the board's population sequence, which leaves capacity unseen or triggers a POST halt. Follow the Supermicro H14DSH manual slot-by-slot and verify each module seats fully before powering on.

Highlights

  • 384 GB total capacity from eight 48 GB modules for maximum server density
  • DDR5 5600 MT/s (PC5-44800) speed matches the controller's rated data rate
  • Registered ECC design with 2Rx8 organisation offloads the memory controller and corrects single-bit errors
  • CL46 latency at 1.10 V delivers specified timing within standard DDR5 voltage
  • 288-pin RDIMM form factor verified for Supermicro H14DSH motherboard compatibility

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-4828K8
Capacity384GB (8 x 48GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content384GB 8X48GB DDR5 5600MHz PC5-44800 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will these 288-pin RDIMMs fit the Supermicro H14DSH memory slots?

Yes, the kit uses the 288-pin Registered DDR5 form factor that the H14DSH requires; it is not a UDIMM or SODIMM.

What is the correct population order when installing all eight 48 GB modules?

Consult the Supermicro H14DSH manual for the approved DIMM population sequence; the board’s memory-controller rules dictate which slots must be filled first.

Do the modules have heat spreaders that could block adjacent CPU coolers?

No, the RDIMMs ship without heat spreaders, so they sit low in the slots and leave maximum clearance for large heatsinks.

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