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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 1.5TB 16x96GB 6400 CL52 1.1V ECC RDIMM H14DST-F memory upgrade

SKU CH-RRCX-Z6VD9

1.5 TB DDR5 6400 ECC registered kit with 16 modules of 96 GB each, CL52 at 1.1 V, validated for Supermicro H14DST-F

  • Total capacity1.5 TB (16 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Massive 1.5 TB capacity with sixteen 96 GB modules for memory-intensive workloads
  • DDR5 6400 speed (PC5-51200) delivers high throughput for demanding server applications
  • Registered ECC architecture corrects single-bit errors and offloads the memory controller for full-slot stability
  • CL52 latency at 1.1 V balances low power draw with responsive data access
  • Verified fit for Supermicro H14DST-F with 288-pin RDIMM form factor and 2Rx4 rank layout

1.5TB DDR5 ECC RDIMM kit for Supermicro H14DST-F

This 16-module kit delivers 1.5TB of registered DDR5 memory built to the exact rank, voltage and timing the Supermicro H14DST-F memory controller expects. Each 96GB module runs at DDR5-6400 with CL52 latency at 1.1V using a 2Rx4 organisation. The registered ECC design keeps every slot stable at full population while correcting single-bit errors before they affect production workloads.

Verify motherboard population rules

Server memory support varies by model and BIOS revision. Consult the Supermicro H14DST-F manual for approved DIMM population order, maximum capacity per channel and any required firmware updates before installing this 16-module kit. The board requires 288-pin registered RDIMMs; UDIMM or SODIMM modules will not fit or function.

Kit supplies sixteen matched 96GB modules only

The package contains the 16x96GB DDR5-6400 RDIMMs and no additional cables, software licences or cooling hardware. Installation follows the motherboard's documented population sequence. Lifetime replacement coverage and US-based technical support are provided by the manufacturer for the memory modules themselves.

How it compares

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

Price $42,221.99
Pricier than about 95% of the 21,161 comparable items (median $397.99).
Total capacity 1.5 TB (16 × 96 GB)
Higher than about 97% of the 20,941 comparable items (median 32 GB).
Price per GB $28.15 per GB
Pricier than about 79% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-9624K16
Total capacity1.5 TB (16 × 96 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items1.5 TB 16 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does the 1.5TB kit contain 16 modules of 96GB each or do I need to buy additional DIMMs?

The kit ships with 16 RDIMMs at 96GB each, giving 1.5TB total; no extra modules are required for a full population.

My board only accepts registered ECC DDR5 — is this 2Rx4 CL52 1.1V kit the correct variant?

Yes, these are 288-pin registered ECC RDIMMs at DDR5-6400 CL52 1.1V 2Rx4, matching the Supermicro H14DST-F requirements.

Will the server recognise the full 1.5TB at the rated 6400 MT/s speed when all slots are filled?

The modules are spec-matched to the H14DST-F memory controller, so a fully populated system runs at DDR5-6400 with the rated CL52 timings.

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