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Twelve green DDR5 RDIMM modules in a row, no heat spreaders, gold contacts visible

NEMIX RAM

NEMIX RAM 576GB 12x48GB DDR5 4800 CL40 2Rx8 1.1V 288-Pin ECC RDIMM Kit Supermicro H13SST-GC

SKU CH-MWQT-Q2CVC

A 576 GB DDR5 ECC RDIMM kit of twelve 48 GB modules at 4800 MHz CL40 1.1 V, registered for full-capacity stability on Supermicro H13SST-GC

  • Capacity576GB (12 x 48GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 576GB 12X48GB

Show 24 more configurations
  • 576 GB total capacity for large-scale server workloads
  • 12 modules of 48 GB each fill every slot on the board
  • DDR5 4800 speed matches the motherboard's rated frequency
  • Registered ECC design corrects single-bit errors and buffers the bus
  • 1 V operation at CL40 meets the platform's timing spec

576GB DDR5 ECC RDIMM kit for Supermicro H13SST-GC

This 12-module kit delivers 576GB of DDR5 4800 registered ECC memory in a single package. It is built for the Supermicro H13SST-GC motherboard and matches the board's required 288-pin RDIMM form factor. System administrators handling large datasets or virtualised workloads gain a validated, full-capacity upgrade without mixing modules.

Registered 2Rx8 modules with no heat spreader

Each 48GB module uses a 2Rx8 registered design that buffers address and command signals so all twelve slots can run fully populated at rated speed. The 1.1V operating voltage and CL40 latency are the exact figures the memory controller expects. Absence of a heat spreader keeps the modules compatible with dense server chassis where clearance is tight.

576GB total capacity in twelve 48GB RDIMMs

The kit provides 576GB across twelve 288-pin DDR5 RDIMMs rated at 4800 MT/s with ECC and registered buffering. This capacity ceiling is the deciding factor: the board must support 48GB per slot and twelve slots populated simultaneously. Verify the motherboard manual for approved population rules before ordering.

Highlights

  • 576 GB total capacity for large-scale server workloads
  • 12 modules of 48 GB each fill every slot on the board
  • DDR5 4800 speed matches the motherboard's rated frequency
  • Registered ECC design corrects single-bit errors and buffers the bus
  • 1 V operation at CL40 meets the platform's timing spec

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-4828K12
Capacity576GB (12 x 48GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content576GB 12X48GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

What speed does the DDR5 4800 RDIMM kit run at on the Supermicro H13SST-GC?

The kit is rated for DDR5 4800 (PC5-38400) with CL40 timing at 1.1 V, and the motherboard will recognise it at that speed when populated per its rules.

Does the 288-pin RDIMM form factor fit the Supermicro H13SST-GC DIMM slots?

Yes, the 288-pin Registered RDIMM form factor matches the slots on the H13SST-GC; UDIMM or SODIMM modules will not fit.

What population order should I follow when installing all 12 modules?

Consult the H13SST-GC manual for the approved DIMM population sequence and install the 12 modules in that exact order to achieve full 576 GB capacity.

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