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Sixteen green DDR5 RDIMM modules with black chips and gold contacts arranged in a kit

NEMIX RAM

NEMIX RAM DDR5 4800 ECC RDIMM 512GB (16×32GB) CL40 1.1V 2Rx8 Supermicro H13SSF

SKU CH-TBTW-580FK

A 512 GB DDR5 ECC registered kit of sixteen 32 GB modules running at 4800 MHz CL40 1.1 V 2Rx8, validated for the Supermicro H13SSF motherboard

  • Total capacity512 GB (16 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 512GB 16X32GB

Show 30 more
  • 512GB total capacity from sixteen 32GB modules for maximum server density
  • DDR5-4800 CL40 1.10V 2Rx8 registered ECC matches controller expectations exactly
  • 288-pin RDIMM form factor verified for Supermicro H13SSF motherboard fit
  • Registered architecture offloads controller enabling full population at rated speed
  • ECC corrects single-bit errors on the fly preventing silent data corruption

Exact-match DDR5-4800 ECC RDIMM kit for Supermicro

This 512GB kit contains sixteen 32GB DDR5-4800 Registered ECC modules built to the precise rank, voltage and timing the motherboard expects. It targets administrators who need full-capacity population on that specific platform without manual tuning.

288-pin RDIMM installation follows the board's

Modules insert like any RDIMM but the manual dictates exact slot order for sixteen sticks; skipping a step leaves capacity unrecognised. The 1.1V operating voltage matches the platform, so no BIOS voltage adjustment is required.

Sixteen ranks of 2Rx8 deliver 512GB at DDR5-4800

Registered buffering lets every slot run fully populated at rated speed while ECC corrects single-bit errors in-flight. Workloads exceeding 512GB or requiring faster than 4800MT/s need a different platform.

How it compares

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

Price $13,717.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (16 × 32 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $26.79 per GB
Pricier than about 74% 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 numberMR38400-328K16
Total capacity512 GB (16 × 32 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items512 GB 16 × 32 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How can I confirm the kit is running at DDR5 4800 with CL40 after installation?

Enter the BIOS or use a tool such as CPU-Z to verify the memory reports 4800 MT/s, CAS latency 40, 1.1 V and that all 512 GB are detected across the 16 slots.

What does the 16×32 GB kit contain and is anything else required?

The package includes sixteen 32 GB 288-pin DDR5 RDIMM modules; no extra cables, brackets or software are needed, just a compatible Supermicro H13SSF motherboard with enough free DIMM slots.

Why choose this 512 GB 16×32 GB configuration over smaller kits?

This kit fills all 16 channels with 2Rx8 registered ECC DIMMs at the exact 1.1 V and CL40 the board expects, delivering maximum supported capacity and bandwidth in a single validated package.

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