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NEMIX RAM

NEMIX RAM 48GB DDR5 6400 CL52 2Rx8 ECC RDIMM memory upgrade for Supermicro H14DST-F

SKU CH-X0AZ-6MFFQ

48 GB DDR5 6400 ECC registered RDIMM matched to Supermicro H14DST-F for full-capacity stability

  • Total capacity48 GB
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Exact-match DDR5-6400 48 GB module runs at rated speed with CL52 timing
  • Registered ECC RDIMM offloads controller and corrects single-bit errors on the fly
  • 1 V 2Rx8 288-pin form factor fits Supermicro H14DST-F memory slots
  • Major OEM Samsung Micron Hynix chips deliver enterprise-grade stability
  • Lifetime replacement warranty with free US-based technical support

48 GB DDR5 ECC RDIMM for Supermicro H14DST-F

This 48 GB DDR5-6400 registered ECC module is built for the Supermicro H14DST-F motherboard. It delivers the exact rank, voltage and timing the server's memory controller expects so every slot runs at full rated speed. Enterprise workloads benefit from registered buffering and on-the-fly error correction.

Simple 288-pin installation with population rules

The 288-pin RDIMM seats in the standard DDR5 slot like any DIMM, but the board's population order must be followed. Installing modules in the wrong sequence or mixing ranks can prevent the system from posting or reduce usable capacity. Always power down and observe anti-static precautions before handling.

Verify manual for capacity limits and slot order

Before ordering, check the H14DST-F manual for maximum supported capacity per socket and the approved DIMM population sequence. The board requires registered ECC RDIMMs and will not accept unbuffered or SODIMM modules. Confirm your chassis has enough clearance for full-height sticks.

How it compares

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

Price $1,155.99
Pricier than about 62% of the 21,161 comparable items (median $397.99).
Total capacity 48 GB
Higher than about 55% of the 20,941 comparable items (median 32 GB).
Price per GB $24.08 per GB
Pricier than about 69% 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 numberMR51200-4828K1
Total capacity48 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 items48 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

How do I verify the 48GB DDR5 6400 CL52 2Rx8 ECC RDIMM is running at its rated speed after installation?

Enter the system BIOS or UEFI on the Supermicro H14DST-F and confirm the memory frequency shows 6400 MT/s, CAS latency reads CL52, voltage is 1.10V, and the full 48GB capacity is detected per module.

What does the package contain and are any additional parts required for installation?

The box includes one 48GB DDR5 6400 PC5-51200 2Rx8 1.1V CL52 288-pin ECC Registered RDIMM. No extra components are needed; the module plugs directly into the motherboard's RDIMM slots.

Which capacity or version of this NEMIX RAM DDR5 ECC RDIMM should I select for the Supermicro H14DST-F?

Choose the 48GB DDR5-6400 CL52 2Rx8 1.10V Registered ECC RDIMM (part number MR51200-4828K1) — it matches the exact rank, voltage, timing, and form factor the H14DST-F memory controller expects.

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