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Sixteen green DDR5 RDIMM modules in a row, bare circuit boards with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 1TB 16x64GB DDR5 4800 CL40 2Rx4 1.1V 288-Pin ECC RDIMM Kit Supermicro H13SSF

SKU CH-DN0Z-8ZBGS

A 1 TB kit of sixteen 64 GB DDR5 registered ECC RDIMMs running at 4800 MT/s with CL40 timing and 1.1 V, validated for the Supermicro H13SSF motherboard

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1TB 16X64GB

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  • 1TB kit keeps every slot populated at rated speed
  • CL40 timing matches the memory controller for full 4800 MT/s operation
  • 2Rx4 registered ECC corrects single-bit errors on the fly
  • 1V DDR5 voltage reduces power draw across 16 modules
  • Verified fit for Supermicro H13SSF 288-pin RDIMM slots

Exact Supermicro H13SSF Upgrade

This 1TB kit delivers sixteen 64GB DDR5 RDIMMs built to the exact specifications of the Supermicro H13SSF motherboard. Registered ECC architecture ensures full-capacity recognition and single-bit error correction across every populated slot.

Suited for maxed-out H13SSF builds

Administrators populating all sixteen DIMM slots with registered ECC modules at 4800MT/s will match the board's validated population rules. Builders needing unbuffered UDIMMs, SODIMM form factors, or lower-density kits for partial population should look elsewhere.

2Rx4 registered DDR5 at 1.1V

The dual-rank x4 organization and 1.1V operating voltage are the specific electrical parameters the H13SSF memory controller expects for stable operation at the rated CL40 timing.

How it compares

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

Price $28,920.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (16 × 64 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $28.92 per GB
Pricier than about 82% 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 numberMR38400-924K16
Total capacity1 TB (16 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items1 TB 16 × 64 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Should I choose this 1TB kit of 16x64GB modules or a smaller kit for my Supermicro H13SSF?

Choose this 1TB kit when your workload needs the full 1TB capacity and the H13SSF has all 16 DDR5 slots available; the 16x64GB 2Rx4 configuration matches the board's population rules for maximum supported memory.

What does the 4800MHz speed mean once the kit is installed in the H13SSF?

The modules run at DDR5 4800 (PC5-38400) with CL40 latency at 1.1V, delivering the rated throughput the H13SSF memory controller expects when all 16 slots are populated with 2Rx4 registered DIMMs.

How does the 288-pin RDIMM interface and registered ECC design cap performance in practice?

The 288-pin RDIMM form factor with registered buffering and ECC lets the H13SSF run all 16 slots at full 4800MHz capacity while correcting single-bit errors, instead of downclocking or limiting rank count as unbuffered memory would.

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