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Sixteen green DDR5 RDIMM modules with black chips and gold contacts, no heat spreaders

NEMIX RAM

NEMIX RAM 2TB (16x128GB) DDR5 5600 PC5-44800 CL46 288-PIN ECC RDIMM Server Memory Upgrade

SKU CH-B3WC-RVYGY

A 2 TB DDR5 registered ECC kit with sixteen 128 GB modules running at 5600 MT/s CL46 for Supermicro servers

  • Total capacity2 TB (16 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 2 TB total capacity from 16 modules of 128 GB each
  • DDR5 5600 speed rated at PC5-44800 for high bandwidth
  • ECC registered RDIMM with 4Rx4 organisation for data integrity
  • 1 V operating voltage for efficient server power draw
  • Tested compatible with SuperMicro B13SEE-CPU-25G motherboard

Compatible Server Memory Kit

This 2TB kit contains sixteen 128GB DDR5 5600 RDIMMs built for Supermicro B13SEE-CPU-25G motherboards. The modules are registered ECC with 4Rx4 organisation and run at 1.10V. They install in standard 288-pin DDR5 slots and are supplied as a matched set.

Suits Supermicro Server Builds

This kit suits administrators expanding a Supermicro B13SEE-CPU-25G platform to its maximum supported capacity with registered ECC memory. Builders using consumer motherboards, non-ECC platforms or systems that require unbuffered DIMMs should look at something else. The 4Rx4 rank structure also requires a memory controller that supports this organisation.

DDR5 5600 Registered ECC Specification

The decisive specification is the DDR5 5600 PC5-44800 registered ECC RDIMM format with CL46 latency and 4Rx4 rank organisation. Only motherboards qualified for this exact speed, voltage and rank configuration will operate the kit at its rated settings.

How it compares

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

Price $70,338.99
Pricier than about 99% of the 21,161 comparable items (median $397.99).
Total capacity 2 TB (16 × 128 GB)
Higher than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $35.17 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 lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSupermicro DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR44800-744K16
Total capacity2 TB (16 × 128 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 rank4Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items2 TB (16 × 128 GB) DDR5 5600 MHz PC5-44800 4Rx4 1.1 V CL46 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What motherboard slot and voltage does the 288-pin DDR5 RDIMM kit require?

Each 128 GB module fits a standard 288-pin DDR5 RDIMM slot and runs at 1.10 V.

Which sequence should be followed when populating all 16 slots on the SuperMicro B13SEE-CPU-25G?

Consult the motherboard manual for the exact population order; install modules in the prescribed sequence to enable all 16 ranks.

How can the operating temperature of the 4Rx4 ECC registered modules be monitored over time?

Use the server BMC or IPMI interface to read the on-module thermal sensor and log temperatures during sustained load.

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