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Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 512GB (4x128GB) DDR5-5600 ECC RDIMM CL46 1.1V 2Rx4 Supermicro H13SSW

SKU CH-YNGN-7YWJA

512 GB DDR5-5600 ECC RDIMM kit (4 × 128 GB, CL46, 1.1 V, 2Rx4) validated for Supermicro H13SSW servers

  • Total capacity512 GB (4 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 512GB 4X128GB

Show 24 more
  • 512 GB total capacity from four 128 GB modules
  • DDR5-5600 speed with PC5-44800 bandwidth rating
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation matches server memory-controller requirements
  • Verified fit for Supermicro H13SSW motherboard

512 GB DDR5 ECC RDIMM kit for Supermicro H13SSW

This 512 GB kit contains four 128 GB DDR5-5600 registered ECC modules built to the exact rank, voltage and timing the Supermicro H13SSW memory controller expects. It is intended for administrators who need the full supported capacity in every slot without manual tuning.

288-pin registered modules with no heat spreader

Each module uses a 288-pin RDIMM form factor and operates at 1.1 V with CL46 latency. The registered architecture buffers address and command signals so the controller can drive a fully populated configuration reliably, while on-die ECC corrects single-bit errors before they affect workloads.

Verify motherboard population rules before ordering

Server memory support varies by model and BIOS revision, so consult the Supermicro H13SSW manual for approved DIMM population order, maximum capacity per channel and any required firmware updates. This kit will not fit systems that require UDIMM or SODIMM form factors.

How it compares

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

Price $17,847.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (4 × 128 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $34.86 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 lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-724K4
Total capacity512 GB (4 × 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
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items512 GB 4 × 128 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does the DDR5-5600 (PC5-44800) interface limit the kit to 5600 MT/s on the Supermicro H13SSW?

Yes, the modules are rated DDR5-5600 (PC5-44800) and will run at up to 5600 MT/s when the motherboard memory controller supports that speed.

What physical slot and clearance does the 288-pin RDIMM kit need on the H13SSW?

The kit uses 288-pin DDR5 RDIMM modules with no heat spreader, so they fit standard RDIMM slots on the H13SSW without extra height clearance.

How do I install the four 128 GB modules in the correct population order on the H13SSW?

Follow the motherboard manual for the approved DIMM population sequence; the kit is spec-matched to the board's rules and must be seated in the prescribed slot order for full 512 GB recognition.

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