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Twelve green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 384GB 12x32GB DDR5 4800 CL40 1.1V 2Rx8 ECC RDIMM Kit Supermicro H14DST-F

SKU CH-EQTZ-2AKDA

384 GB kit of twelve 32 GB DDR5-4800 CL40 registered ECC RDIMMs at 1.1 V, validated for Supermicro H14DST-F

  • Total capacity384 GB (12 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 12X32GB

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  • 384GB total capacity from twelve 32GB modules
  • DDR5 4800 speed with CL40 latency at 1.1V
  • ECC and registered design prevents data errors
  • 2Rx8 organisation matches Supermicro H14DST-F requirements
  • 288-pin RDIMM form factor fits server motherboard slots

Exact-Match Server Kit

This 384GB kit contains twelve 32GB DDR5-4800 Registered ECC RDIMMs built to the precise rank, voltage and timing the Supermicro H14DST-F memory controller expects. It targets administrators who need the full 384GB capacity recognised at rated speed without manual tuning.

Verified Fitment And Population

The 288-pin RDIMM form factor matches the board's physical slots; UDIMM or SODIMM modules will not fit. Because population rules vary by BIOS revision, consult the motherboard manual for the approved DIMM installation order before seating all twelve modules.

DDR5-4800 Platform Limits

The memory controller on this platform caps operation at 4800 MT/s, so the kit cannot run faster even if the modules support higher data rates. Registered buffering and ECC are mandatory for full-slot stability; unbuffered or non-ECC DIMMs will not work in this configuration.

How it compares

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

Price $11,035.99
Pricier than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (12 × 32 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $28.74 per GB
Pricier than about 81% 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 numberMR38400-328K12
Total capacity384 GB (12 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items384 GB 12 × 32 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I verify the kit is running at DDR5 4800 CL40 1.1V after installation?

Enter the BIOS or UEFI and confirm the memory frequency shows 4800 MT/s, CAS latency reads CL40, and the DIMM voltage is set to 1.10V; the registered ECC RDIMM design ensures all 12 modules initialise at those rated values when populated per the Supermicro H14DST-F manual.

What exactly ships in the box and is anything else required?

The package contains twelve 32 GB DDR5 4800 CL40 1.1V 2Rx8 288-pin ECC registered RDIMM modules for a total of 384 GB; no heat spreaders, cables, or additional hardware are included, and no separate components are needed for installation on the supported motherboard.

Which capacity kit should I choose for the Supermicro H14DST-F?

This 384 GB kit (12 × 32 GB) is the exact-match upgrade validated for the H14DST-F; select it when your configuration calls for full 12-slot population at the board's maximum supported density per DIMM.

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