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Two green DDR5 RDIMM modules, no heat spreaders, 288-pin gold contacts, matte black PCB

NEMIX RAM

NEMIX RAM 128GB (2x64GB) DDR5 5600 CL46 1.1V ECC Registered RDIMM Supermicro H14DST-F memory upgrade

SKU CH-5TBE-EHPXH

A 128 GB DDR5-5600 registered ECC kit in two 64 GB modules, CL46 at 1.1 V, validated for Supermicro H14DST-F

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB 2X64GB

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  • 128 GB total capacity from a matched 2 x 64 GB kit
  • DDR5-5600 speed with CL46 latency at 1.10 V
  • Registered ECC RDIMM architecture for full-slot stability
  • 288-pin 2Rx4 modules built to Supermicro H14DST-F spec
  • Lifetime replacement warranty with US-based technical support

Supermicro H14DST-F DDR5 RDIMM kit

This 128GB kit contains two 64GB DDR5 5600 registered ECC modules built for the Supermicro H14DST-F motherboard. The CL46 timing and 1.1V operation match the board's memory-controller defaults so the full capacity is recognised at rated speed.

288-pin RDIMM installation and population

The modules use the standard 288-pin RDIMM form factor required by the H14DST-F; UDIMM or SODIMM alternatives will not fit. Motherboard manuals define the exact population order for multi-DIMM configurations and skipping a step often leaves capacity unseen at POST.

Registered ECC stability under sustained load

Registered buffering offloads the memory controller so every slot runs fully populated without signal degradation. ECC corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots during long-running server workloads.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $4,101.99
Pricier than about 77% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $32.05 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-924K2
Total capacity128 GB (2 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items128 GB 2 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

How can I confirm the DDR5 5600 CL46 kit is running at its rated speed and timings after installation?

Enter the server BIOS or UEFI and verify the memory frequency shows 5600 MT/s, CAS latency reads CL46, voltage is set to 1.10 V, and the full 128 GB capacity is reported across both 64 GB modules.

What does the package contain and is anything else required for installation?

The kit includes two 64 GB DDR5 288-pin ECC Registered RDIMM modules totalling 128 GB; no heat spreaders, cables, or additional parts are supplied or needed.

Which capacity option matches a two-slot upgrade for the Supermicro H14DST-F?

This 128 GB kit provides two 64 GB 2Rx4 Registered ECC RDIMMs, the exact configuration for a two-slot population on the H14DST-F motherboard.

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