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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 384GB 6x64GB DDR5 6400 CL52 2Rx4 ECC RDIMM Supermicro H14SHM memory upgrade

SKU CH-KDBP-VSE15

384 GB DDR5 6400 ECC registered RDIMM kit in six 64 GB modules at CL52 1.1 V for Supermicro H14SHM

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Exact 384 GB capacity in a 6 × 64 GB DDR5-6400 kit
  • CL52 latency and 1.10 V voltage match the server controller specs
  • 2Rx4 registered ECC RDIMM design prevents silent data corruption
  • 288-pin DDR5 form factor fits the Supermicro H14SHM motherboard
  • Lifetime replacement warranty with free US-based technical support

Exact-match DDR5-6400 ECC RDIMM kit

This NEMIX RAM kit delivers 384 GB across six 64 GB DDR5-6400 registered ECC modules. Each stick runs at 1.1 V with CL52 latency in a 2Rx4 layout. The 288-pin RDIMM form factor is built for the Supermicro H14SHM motherboard and its memory controller expectations.

Verify board population rules and slot count

Check the H14SHM manual for approved DIMM population order and maximum supported capacity per channel. Confirm the board has six available RDIMM slots and that your BIOS revision recognises 64 GB 2Rx4 modules at full speed. Registered ECC memory requires a compatible server chipset to initialise correctly.

Suits admins expanding a validated H14SHM build

Ideal for operators scaling a confirmed Supermicro H14SHM configuration to 384 GB with matched registered ECC modules. Not suited for workstations or consumer boards that accept only unbuffered UDIMM memory, nor for systems limited to lower per-slot capacities or different DDR generations.

How it compares

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

Price $13,490.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $35.13 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 numberMR51200-924K6
Total capacity384 GB (6 × 64 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 items384 GB 6 × 64 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does the 384 GB kit include six 64 GB DDR5 RDIMMs or do I need to buy modules separately?

The kit ships as six 64 GB DDR5 6400 CL52 2Rx4 ECC Registered RDIMMs, giving the full 384 GB capacity in one package.

Should I choose the CL52 2Rx4 1.1 V version or a different timing and rank for my Supermicro H14SHM?

This exact-match kit uses CL52, 2Rx4 organisation and 1.1 V — the precise latency, rank and voltage the H14SHM memory controller expects for full-speed operation.

Will the DDR5 6400 (PC5-51200) rating actually run at 6400 MT/s once installed in the H14SHM?

Yes, the modules are spec-matched to the board's population rules so every slot runs fully populated at the rated 6400 MT/s speed.

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