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Green circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 48GB DDR5 4800 2Rx8 ECC Registered RDIMM Supermicro H13SSH-E memory upgrade

SKU CH-7YWF-26KZV

48 GB DDR5-4800 registered ECC RDIMM built for Supermicro H13SSH-E servers

  • Capacity48GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 48GB

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  • 48 GB capacity adds headroom for large workloads
  • DDR5-4800 speed matches the motherboard's rated frequency
  • CL40 latency at 1.10 V keeps timing tight
  • 2Rx8 registered ECC corrects single-bit errors on the fly
  • 288-pin RDIMM form factor fits the Supermicro H13SSH-E exactly

Exact-match server upgrade

This NEMIX RAM module delivers 48GB of DDR5 ECC Registered memory built to the precise 2Rx8, 1.10V, CL40 specification the Supermicro H13SSH-E memory controller expects. It installs as a single 288-pin RDIMM so the system recognises the full capacity at the rated 4800 MT/s without manual tuning.

Registered RDIMM form factor

The 288-pin Registered design offloads electrical load from the memory controller, allowing every supported slot to be populated at full capacity. ECC circuitry corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots in production workloads.

Low-voltage DDR5 operation

Running at 1.10V, the module draws less power per gigabyte than previous DDR generations while maintaining 4800 MT/s throughput. The absence of a heat spreader keeps the profile slim for dense server chassis, and the registered buffer helps maintain signal integrity under sustained load.

Highlights

  • 48 GB capacity adds headroom for large workloads
  • DDR5-4800 speed matches the motherboard's rated frequency
  • CL40 latency at 1.10 V keeps timing tight
  • 2Rx8 registered ECC corrects single-bit errors on the fly
  • 288-pin RDIMM form factor fits the Supermicro H13SSH-E exactly

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-4828K1
Capacity48GB
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 Content48GB 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 H13SSH-E?

Yes, the module is rated DDR5 4800 (PC5-38400) and the board's memory controller will operate it at that speed when populated per the manual.

Will a 288-pin RDIMM fit the Supermicro H13SSH-E DIMM slots?

The board uses 288-pin DDR5 RDIMM slots; this module matches that form factor and keying exactly.

What population order does the Supermicro H13SSH-E manual require for a 48 GB 2Rx8 RDIMM?

Install the DIMM in the slot sequence specified in the motherboard manual for single-DIMM or multi-DIMM configurations to ensure full capacity recognition.

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