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Two green DDR5 RDIMM sticks, no heat spreader, 288-pin, 128GB each

NEMIX RAM

NEMIX RAM 256GB (2x128GB) DDR5 5600 CL46 288-PIN ECC RDIMM memory upgrade for SuperMicro B13SEG

SKU CH-VFNG-EWFSV

256 GB kit of two 128 GB DDR5 5600 CL46 ECC registered DIMMs validated for SuperMicro B13SEG servers

  • Total capacity256 GB (2 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 256 GB total capacity from two 128 GB modules
  • DDR5 5600 speed rated at PC5-44800 bandwidth
  • ECC registered RDIMM for server data integrity
  • 1 V operating voltage reduces power draw
  • Qualified for SuperMicro B13SEG motherboard compatibility

256GB DDR5-5600 ECC RDIMM Kit

This 256GB kit contains two 128GB DDR5-5600 ECC registered DIMMs built for the SuperMicro B13SEG motherboard. It targets server and workstation operators who need maximum registered memory capacity with error correction for mission-critical workloads.

DDR5-5600 CL46 registered operation

The modules run at 5600 MT/s with CL46 latency at 1.1V as a 4Rx4 registered configuration. Registered buffering and ECC are mandatory for the target platform; the memory will not function in systems that require unbuffered non-ECC DIMMs or a different DDR generation.

Verify B13SEG slot population rules

Check the SuperMicro B13SEG manual for supported 128GB 4Rx4 RDIMM population per channel and maximum total capacity before ordering. Confirm the board accepts 288-pin DDR5 registered ECC modules and that your BIOS version enables the full 5600 MT/s data rate.

How it compares

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

Price $9,255.99
Pricier than about 86% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (2 × 128 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $36.16 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 numberMR44800-744K2
Total capacity256 GB (2 × 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 items256 GB (2 × 128 GB) DDR5 5600 MHz PC5-44800 4Rx4 1.1 V CL46 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I choose the 256 GB kit or look for a different capacity for the SuperMicro B13SEG?

The kit supplies 256 GB as two 128 GB modules, giving the maximum capacity in a matched pair for this platform.

What does the 5600 MT/s rating mean once the modules are installed in the B13SEG?

The DIMMs will run at up to 5600 MT/s if the motherboard and CPU support that speed; otherwise they operate at the highest speed the platform allows.

How does the 288-pin DDR5 RDIMM interface limit performance in this server?

The registered 288-pin DDR5 form factor caps the kit to the platform's maximum supported memory speed and rank population rules.

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