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Four green DDR5 RDIMM modules in a clear plastic tray

NEMIX RAM

NEMIX RAM 256GB (4x64GB) DDR5-5600 CL46 ECC RDIMM Supermicro H14SSL-N

SKU CH-M95K-GZNP6

256 GB registered ECC DDR5 kit in four 64 GB modules running at 5600 MT/s CL46 for the Supermicro H14SSL-N motherboard

  • Total capacity256 GB (4 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 256GB 4X64GB

Show 24 more
  • 256 GB total capacity from four 64 GB modules for dense server memory
  • DDR5 5600 speed with CL46 latency matches the board's rated timing
  • Registered ECC architecture corrects single-bit errors and offloads the memory controller
  • 10 V operation at 2Rx4 rank aligns with Supermicro H14SSL-N requirements
  • 288-pin RDIMM form factor fits the exact DIMM slots your motherboard expects

256GB DDR5-5600 ECC RDIMM Kit

This 256GB kit contains four 64GB DDR5-5600 modules built to the PC5-44800 standard. Each stick is a 288-pin Registered DIMM with ECC, 2Rx4 organisation, CL46 latency and 1.10V operation. The memory is validated for the Supermicro H14SSL-N motherboard so the controller recognises the full capacity at rated speed.

Who this suits and who it does not

Ideal for administrators expanding a Supermicro H14SSL-N platform to its maximum supported memory with registered ECC modules. Not suitable for systems that require unbuffered UDIMMs, SODIMM form factors, non-ECC memory or a different DDR generation.

The spec that decides fit

The motherboard must accept 288-pin DDR5 RDIMMs with 2Rx4 ranking, 1.10V voltage and CL46 timing at 5600 MT/s; otherwise the kit will not post or will run at reduced capacity.

How it compares

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

Price $8,236.99
Pricier than about 85% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (4 × 64 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $32.18 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 numberMR44800-924K4
Total capacity256 GB (4 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items256 GB 4 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Do I need a Supermicro H14SSL-N motherboard with available 288-pin RDIMM slots to install this 256GB kit?

Yes, this 4x64GB DDR5-5600 CL46 registered ECC kit is built for the Supermicro H14SSL-N and requires four empty 288-pin RDIMM slots running at 1.10V.

Will the memory controller on my H14SSL-N run all four 2Rx4 modules at the rated 5600 MT/s?

The kit matches the board's specified rank, voltage and timing so the controller recognises the full 256GB at DDR5-5600 (PC5-44800) without downclocking.

How can I confirm the system sees all 256GB at CL46 after installation?

Enter the BIOS or use a hardware inventory tool; it should report 256GB total, DDR5-5600 speed, CL46 latency and ECC registered status for each DIMM.

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