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Four green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM DDR5 4800 CL40 192GB 4x48GB 2Rx8 ECC RDIMM Supermicro H14DST-F memory upgrade

SKU CH-GPF2-F9TJS

192 GB DDR5-4800 ECC registered RDIMM kit (4 × 48 GB, 2Rx8, CL40, 1.1 V) validated for the Supermicro H14DST-F motherboard

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 4X48GB

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  • Exact-match 192 GB kit runs at full DDR5-4800 speed with CL40 timing
  • Registered ECC design corrects single-bit errors preventing silent data corruption
  • 2Rx8 organization and 1.1 V voltage match Supermicro H14DST-F memory-controller specs
  • Four 48 GB RDIMMs populate every slot at rated capacity without downclocking
  • Lifetime replacement warranty with US-based technical support included

Supermicro H14DST-F 192GB DDR5 kit

This 192GB kit contains four 48GB DDR5-4800 registered ECC RDIMMs built for the Supermicro H14DST-F motherboard. Each module runs at 1.10V with CL40 latency and a 2Rx8 organisation. The 288-pin registered form factor matches the board's memory slots exactly.

Upgrade from partial or mixed-capacity

Replacing a partially populated or mixed-capacity layout with this matched quad-channel kit lets the memory controller address the full 192GB at the rated 4800MT/s. The jump is worth it when the workload needs maximum registered DIMM capacity per channel and ECC error correction across every slot.

DDR5-4800 registered ECC limits

The DDR5-4800 standard tops out at 4800MT/s per module, so bandwidth scales with channel count rather than per-DIMM speed. Registered buffering adds one cycle of command latency, and the 2Rx8 density caps rank-per-channel limits on some CPU generations. ECC corrects single-bit errors but cannot recover from multi-bit failures.

How it compares

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

Price $4,009.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (4 × 48 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $20.89 per GB
Pricier than about 66% 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 numberMR38400-4828K4
Total capacity192 GB (4 × 48 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 items192 GB 4 × 48 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the 288-pin RDIMM modules fit the Supermicro H14DST-F memory slots?

Yes. The kit uses the 288-pin DDR5 RDIMM form factor that the H14DST-F requires; it is not a UDIMM or SODIMM.

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

Follow the motherboard manual's approved DIMM population sequence for full 192 GB capacity; the board's rules dictate which slots fill first.

Do these registered ECC modules need any firmware updates or battery replacements over time?

No firmware or battery maintenance is required; the modules are solid-state and the ECC function operates automatically once installed.

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