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Eight green DDR5 RDIMM modules in a row, 288-pin, no heat spreaders

NEMIX RAM

NEMIX RAM 1TB 8x128GB DDR5 5600 CL46 2Rx4 RDIMM ECC memory upgrade for Supermicro H14DST-F

SKU CH-JK62-FBS29

Eight 128 GB DDR5 RDIMMs deliver 1 TB of registered ECC memory at 5600 MT/s CL46 for the Supermicro H14DST-F

  • Total capacity1 TB (8 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1TB 8X128GB

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  • 1TB DDR5-5600 kit installs at full rated speed
  • CL46 timing matches controller expectations for stable operation
  • 2Rx4 registered ECC corrects single-bit errors automatically
  • 1 V DDR5 voltage reduces power draw per module
  • 8 × 128 GB RDIMMs populate all Supermicro H14DST-F slots

Exact-fit 1 TB DDR5 kit for Supermicro H14DST-F

This NEMIX RAM kit delivers 1 TB of capacity across eight 128 GB registered ECC modules. It is built for the Supermicro H14DST-F motherboard and matches the board's required 288-pin RDIMM form factor. System integrators and server administrators can populate every slot with confidence.

2Rx4 registered ECC at DDR5-5600 CL46 1.1 V

Each module operates as a 2Rx4 registered DIMM with ECC, running at 5600 MT/s (PC5-44800) with a CAS latency of 46 at 1.1 V. The registered architecture buffers address and command signals so the memory controller remains stable when all channels are fully populated. ECC corrects single-bit errors on the fly to prevent silent data corruption.

Eight-module kit enables full-channel population

The package contains eight matched 128 GB DIMMs, allowing complete memory-channel population on the target platform. No additional cables, software licences or heat spreaders are included. Builders must still verify the motherboard manual for supported capacities and the approved DIMM installation order before fitting the modules.

How it compares

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

Price $37,180.99
Pricier than about 94% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (8 × 128 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $37.18 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 numberMR44800-724K8
Total capacity1 TB (8 × 128 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 items1 TB 8 × 128 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

What does the 5600 MHz speed mean when all eight slots are populated?

The kit runs at DDR5 5600 (PC5 44800) with CL46 timing and 1.10 V across all eight DIMMs, so the memory controller sees the rated frequency without downclocking when fully populated.

How does the 288-pin RDIMM interface limit what the motherboard can use?

The registered 288-pin RDIMM form factor is required by the Supermicro H14DST-F; UDIMMs or SODIMMs will not fit or function in this board's DDR5 slots.

What physical clearance does each 128 GB module need inside the chassis?

Each module is a standard-height 288-pin RDIMM with no heat spreader, so it fits in any server chassis that accommodates regular DDR5 RDIMM height.

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