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Two green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 4800 64GB (2x32GB) ECC Registered RDIMM Supermicro H13SSL-N memory upgrade

SKU CH-HAVK-87RFQ

A 64GB DDR5-4800 registered ECC kit with two 32GB modules at CL40 and 1.1V, validated for the Supermicro H13SSL-N motherboard

  • Capacity64GB (2 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 64GB 2X32GB

Show 24 more configurations
  • 64 GB total capacity from two matched 32 GB modules
  • DDR5 4800 MT/s speed with CL40 latency for rated server performance
  • Registered ECC architecture corrects single-bit errors and offloads the memory controller
  • 10 V operation at standard DDR5 voltage for platform compatibility
  • 288-pin RDIMM form factor verified for Supermicro H13SSL-N motherboard

Exact-match DDR5 server upgrade

This 64 GB kit contains two 32 GB DDR5-4800 Registered ECC RDIMMs built to the precise rank, voltage and timing the Supermicro H13SSL-N memory controller expects. The modules operate at 1.1 V with CL40 latency and a 2Rx8 organisation so the board recognises full capacity and runs at rated speed without manual tuning.

Registered RDIMM form factor

Each module uses the 288-pin Registered RDIMM layout that the H13SSL-N requires, not a UDIMM or SODIMM variant. The buffered architecture offloads the memory controller, allowing every populated slot to run at full capacity while on-die ECC corrects single-bit errors before they reach production workloads.

DDR5-4800 interface limits

The PC5-38400 standard sets a hard ceiling of 4800 MT/s and CL40 timing, so the kit cannot exceed these figures even if the platform supports faster memory. Population rules and maximum supported capacity are defined by the motherboard manual, so builders must verify slot order and total memory limits before installation.

Highlights

  • 64 GB total capacity from two matched 32 GB modules
  • DDR5 4800 MT/s speed with CL40 latency for rated server performance
  • Registered ECC architecture corrects single-bit errors and offloads the memory controller
  • 10 V operation at standard DDR5 voltage for platform compatibility
  • 288-pin RDIMM form factor verified for Supermicro H13SSL-N motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-328K2
Capacity64GB (2 x 32GB)
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 Content64GB 2X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Does DDR5 4800 PC5-38400 run at 4800 MT/s on the Supermicro H13SSL-N?

Yes, the kit is rated DDR5 4800 (PC5-38400) and the Supermicro H13SSL-N memory controller supports that speed when populated per the board's rules.

Will these 288-pin RDIMMs fit the Supermicro H13SSL-N DIMM slots?

Yes, the modules are 288-pin Registered RDIMMs, the exact form factor the H13SSL-N requires; they are not UDIMMs or SODIMMs.

What is the correct population order for this 2Rx8 kit on the H13SSL-N?

Install the two 32 GB modules in the slots specified by the Supermicro H13SSL-N manual for a two-DIMM configuration to ensure full capacity and rated speed.

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