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Four green DDR5 RDIMM modules without heat spreaders, 288-pin, 128GB each

NEMIX RAM

NEMIX RAM DDR5 512GB 4x128GB 4800MHz CL40 1.1V 2Rx4 ECC Registered RDIMM 288-pin Supermicro H13SSW

SKU CH-JCDN-SN2V3

512GB kit of four 128GB DDR5 registered ECC RDIMMs at 4800MHz CL40 1.1V for Supermicro H13SSW servers

  • Capacity512GB (4 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 512GB 4X128GB

Ver as outras 24 configurações
  • 512 GB total capacity from four 128 GB modules
  • DDR5 4800 MHz speed with CL40 latency
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation reduces server power draw
  • Exact-fit kit validated for Supermicro H13SSW motherboard

Exact DDR5 server upgrade

This 512GB kit delivers four 128GB DDR5 4800MHz RDIMMs built to the Supermicro H13SSW motherboard's exact specifications. Registered ECC operation with CL40 latency and 1.1V voltage ensures full-capacity recognition at rated speed without manual tuning. The 2Rx4 rank structure matches the board's memory controller requirements for stable operation across all populated slots.

For registered ECC workloads only

This memory suits administrators upgrading a Supermicro H13SSW platform that demands registered DIMMs with error correction. Builders needing unbuffered UDIMMs, SODIMM form factors, non-ECC modules, or consumer DDR5 speeds will find this kit incompatible with their hardware. Systems requiring different rank configurations or voltage levels should consult their motherboard documentation before purchasing.

Four-slot registered population

The 288-pin RDIMM form factor installs directly into the H13SSW's DDR5 slots following the manufacturer's population rules for quad-channel operation. Registered buffering reduces electrical load on the memory controller when all slots are filled, while ECC protection maintains data integrity under continuous server workloads. Verify your specific BIOS revision supports this capacity configuration before installation.

Pontos fortes

  • 512 GB total capacity from four 128 GB modules
  • DDR5 4800 MHz speed with CL40 latency
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation reduces server power draw
  • Exact-fit kit validated for Supermicro H13SSW motherboard

Especificações

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-724K4
Capacity512GB (4 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content512GB 4X128GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Perguntas sobre este artigo

What motherboard must I already own for this 512 GB kit to work?

The kit is built for the Supermicro H13SSW motherboard, matching its 288-pin RDIMM slots and population rules.

Will this 4800 MHz DDR5 kit run at rated speed if I keep older DDR5 modules in the same board?

All slots must use identical DDR5-4800 2Rx4 registered ECC modules; mixing ranks or speeds will force the controller to downclock or disable channels.

How can I confirm the full 512 GB is active and error-free after installation?

Enter the BIOS or run a memory diagnostic; it should show 512 GB detected at 4800 MT/s with ECC enabled and no corrected-error counters incrementing.

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