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Two green DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM DDR5 6400 96GB 2x48GB CL52 1.1V ECC RDIMM Supermicro H14DST-FL memory upgrade

SKU CH-16Z6-HXGZB

A 96 GB DDR5-6400 ECC registered kit (2 × 48 GB, CL52, 1.1 V, 288-pin) validated for the Supermicro H14DST-FL motherboard

  • Total capacity96 GB (2 × 48 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 96 GB capacity from two 48 GB modules for dense server memory configurations
  • DDR5 6400 speed with CL52 latency delivers rated throughput on supported platforms
  • Registered ECC design corrects single-bit errors and stabilises fully populated slots
  • 1 V operation matches the motherboard's memory controller specification exactly
  • 288-pin RDIMM form factor fits the Supermicro H14DST-FL memory sockets precisely

96 GB DDR5-6400 ECC RDIMM kit for Supermicro

This 96 GB kit contains two 48 GB DDR5-6400 registered ECC RDIMMs rated at CL52 and 1.1 V. The modules use a 288-pin form factor and a 2Rx8 organisation built with major OEM chips. They are specified as an exact-match upgrade for the Supermicro H14DST-FL motherboard.

Suited for registered ECC servers.

This memory suits administrators populating a Supermicro H14DST-FL with registered ECC DIMMs that the board's memory controller expects. Builders needing unbuffered UDIMMs, SODIMMs or non-ECC modules for workstations or consumer boards should look elsewhere because the registered design and pin-out are incompatible with those platforms.

288-pin registered ECC DDR5 RDIMM form factor

The single specification that decides fitment is the 288-pin registered ECC DDR5 RDIMM form factor required by the Supermicro H14DST-FL. Only modules matching this exact registered RDIMM design, voltage and pin count will be recognised at full capacity and run at the rated 6400 MT/s speed.

How it compares

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

Price $2,255.99
Pricier than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (2 × 48 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $23.50 per GB
Pricier than about 68% 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 numberMR51200-4828K2
Total capacity96 GB (2 × 48 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items96 GB 2 × 48 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Must my Supermicro H14DST-FL motherboard already support 288-pin DDR5 RDIMM slots for this 96GB kit to work?

Yes, the H14DST-FL requires 288-pin Registered DDR5 DIMMs; this kit matches that exact form factor and will not fit UDIMM or SODIMM slots.

Will the 2Rx8 registered ECC modules run at the rated 6400 speed alongside any older DDR5 DIMMs I keep in the same server?

Mixing ranks or speeds forces the memory controller to run all slots at the lowest common speed and may break the board's population rules; the manual should be checked before combining kits.

How can I confirm the kit is operating at CL52 and 1.10 V after installation?

Enter the BIOS or use a hardware-monitoring utility to verify the memory frequency shows 6400 MT/s, CAS latency reads 52, and DRAM voltage reports 1.10 V.

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