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Sixteen green DDR5 RDIMM modules in static bags

NEMIX RAM

NEMIX RAM DDR5 4800 ECC RDIMM 2TB 16x128GB CL40 1.1V 2Rx4 Supermicro H14DST-FL memory upgrade

SKU CH-929E-5SKDH

2 TB (16 × 128 GB) DDR5-4800 ECC registered RDIMM kit at 1.1 V, CL40, 2Rx4, validated for the Supermicro H14DST-FL motherboard

  • Total capacity2 TB (16 × 128 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 2TB 16X128GB

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  • 2TB capacity from 16 matched 128GB modules
  • DDR5 4800 speed with CL40 latency at 1.1V
  • Registered ECC design prevents silent data corruption
  • Exact fit for Supermicro H14DST-FL motherboard
  • 2Rx4 288-pin RDIMM supports full population

Exact-match DDR5 ECC RDIMM kit

This 2 TB kit contains sixteen 128 GB DDR5-4800 registered ECC modules built to the precise rank, voltage and timing the Supermicro H14DST-FL memory controller expects. It is intended for administrators expanding a compatible server to its full supported capacity.

Registered architecture and 288-pin form factor

Registered buffering offloads the memory controller so every slot runs fully populated at rated speed, while ECC corrects single-bit errors on the fly. The 288-pin RDIMM form factor matches the board's physical slots and population rules without adapters.

Verify population rules before ordering

Server memory support varies by model and BIOS revision. Consult the motherboard manual for approved DIMM population order, maximum capacity per channel and required installation sequence before purchase. Buyers needing unbuffered UDIMMs or a smaller capacity kit cannot use this product.

How it compares

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

Price $65,513.99
Pricier than about 98% of the 21,161 comparable items (median $397.99).
Total capacity 2 TB (16 × 128 GB)
Higher than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $32.76 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 numberMR38400-724K16
Total capacity2 TB (16 × 128 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items2 TB 16 × 128 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What DDR5 speed and CAS latency does this 288-pin RDIMM kit run at?

The kit operates at DDR5 4800 (PC5-38400) with CL40 latency at 1.1 V.

What physical slot and form factor does the Supermicro H14DST-FL require for these modules?

The board uses 288-pin DDR5 RDIMM slots; this kit provides sixteen registered 2Rx4 DIMMs that match that exact form factor.

In what order should the sixteen 128 GB RDIMMs be populated on the H14DST-FL?

Follow the motherboard manual's approved DIMM population sequence for full 2 TB capacity; the kit is spec-matched to those rules.

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