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Eight green DDR5 RDIMM modules in anti-static packaging

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR5 5600 PC5-44800 ECC RDIMM SuperMicro B13DET memory upgrade

SKU CH-ARPB-5TWHG

512 GB DDR5 ECC registered kit with eight 64 GB modules at 5600 MT/s, CL46, 1.10 V, 2Rx4 for SuperMicro B13DET

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 512 GB capacity scales memory-intensive workloads
  • 5600 MT/s DDR5 speed feeds data to CPUs faster
  • ECC RDIMM protects data integrity in servers
  • 1 V operation reduces power draw per module
  • 8 x 64 GB kit simplifies high-density deployment

Capacity and purpose

This 512GB kit contains eight 64GB DDR5 ECC RDIMM modules built for the SuperMicro B13DET motherboard. It targets server and workstation administrators who need maximum registered memory capacity for virtualization, databases or AI workloads.

Thermals noise and power

Each module runs at 1.1V with a CL46 latency at 5600 MT/s, keeping power draw low for high-density configurations. The registered design adds a clock cycle for signal integrity, and the absence of heat spreaders relies on chassis airflow for cooling.

Build integration

The 288-pin RDIMM form factor fits the B13DET memory slots directly, and the 2Rx4 organisation allows the full 512GB to populate eight channels. Buyers who need more than eight modules per board or who require unbuffered DIMMs cannot use this kit.

How it compares

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

Price $14,761.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $28.83 per GB
Pricier than about 81% 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 numberMR44800-924K8
Total capacity512 GB (8 × 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
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items512 GB (8 × 64 GB) DDR5 5600 MHz PC5-44800 2Rx4 1.1 V CL46 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 288-pin DDR5 RDIMM modules into the SuperMicro B13DET, and what step is commonly missed?

Align the notch on each 288-pin module with the slot key, press firmly until both side clips click, and populate all eight channels in the order shown in the B13DET manual to enable 512 GB operation.

What maintenance or replacement will the 1.10 V registered ECC kit need over its service life?

The modules have no heat spreader and no moving parts; only periodic dust removal from the gold contacts and verification of ECC error counters in the BMC are required.

At what point does the CL46 5600 MT/s latency become the bottleneck during sustained workloads?

Under continuous saturated bandwidth the fixed CL46 timing at 5600 MT/s limits random-access throughput before thermal or voltage limits are reached.

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