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Sixteen green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 512GB 16x32GB DDR5 5600 CL46 ECC RDIMM SuperMicro B13SEE-CPU-25G memory upgrade

SKU CH-HK9G-JVW69

512 GB DDR5 5600 CL46 ECC registered server kit of sixteen 32 GB modules for SuperMicro B13SEE-CPU-25G

  • Total capacity512 GB (16 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 512 GB total capacity from 16 modules of 32 GB each
  • DDR5 5600 speed rated at PC5-44800 for high throughput
  • ECC registered RDIMM design protects data integrity in servers
  • CL46 CAS latency at 1.1 V for stable operation
  • Validated for SuperMicro B13SEE-CPU-25G motherboard compatibility

SuperMicro B13SEE-CPU-25G 512GB kit

This 512GB kit contains 16 registered ECC DDR5 modules of 32GB each, validated for the SuperMicro B13SEE-CPU-25G motherboard. It targets IT teams expanding memory capacity in compatible SuperMicro server or workstation platforms.

Thermals and power at 1.10V

Modules run at 1.10 volts without heat spreaders, relying on chassis airflow for cooling. Registered buffering and ECC operation add minimal latency while maintaining signal integrity under sustained server workloads.

CL46 latency at 5600 MT/s

CAS latency 46 at the rated 5600 MT/s speed determines responsiveness for memory-bound tasks. Buyers needing lower latency or different ranks should verify platform requirements before ordering.

How it compares

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

Price $15,627.99
Pricier than about 91% 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 $30.52 per GB
Pricier than about 87% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSupermicro DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR44800-328K16
Total capacity512 GB (16 × 32 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
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items512 GB (16 × 32 GB) DDR5 5600 MHz PC5-44800 2Rx8 1.1 V CL46 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 16 DDR5 RDIMM modules into the SuperMicro B13SEE-CPU-25G, and what step is often missed?

Power down the server, open the chassis, and seat each 288-pin module firmly until the ejector clips click. The step often missed is populating all 16 slots in the exact channel order shown in the motherboard manual so the 512GB kit runs at 5600 MT/s.

What maintenance or replacement will the 512GB DDR5 ECC RDIMM kit need over its service life?

The modules have no heat spreaders and no moving parts, so no routine maintenance is required. If a module fails, the lifetime replacement warranty covers a direct swap of the defective 32GB stick; otherwise the kit runs until the platform is retired.

What limit appears first when the 16x32GB DDR5 5600 CL46 kit runs sustained workloads?

The primary limit is the CL46 latency at 5600 MT/s combined with the 1.1 V operating voltage; under continuous load the memory controller’s thermal envelope and the registered buffer’s timing budget are reached before bandwidth saturates.

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