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Green printed circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 64GB DDR5 4800 CL40 2Rx4 ECC RDIMM Supermicro H13SSH memory upgrade

SKU CH-QM8M-2YHSA

64 GB DDR5 4800 CL40 ECC registered RDIMM for Supermicro H13SSH servers

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

Size 64GB

Show 30 more configurations
  • 64 GB DDR5 4800 MHz capacity lets your Supermicro H13SSH run fully populated at rated speed
  • CL40 CAS latency and 1.10 V voltage match the board's memory-controller expectations for stable operation
  • 2Rx4 registered ECC architecture offloads the controller and corrects single-bit errors to prevent silent data corruption
  • 288-pin RDIMM form factor fits the H13SSH DIMM slots exactly — no UDIMM or SODIMM mismatch
  • Built with major OEM Samsung, Micron or Hynix chips and backed by lifetime replacement warranty

Exact-match 64 GB DDR5-4800 RDIMM

This 64 GB DDR5 module runs at 4800 MT/s with CL40 timing and 1.1 V operation. It uses a 288-pin registered ECC design built with major OEM chips. The part is validated for the Supermicro H13SSH motherboard and ships as a single DIMM upgrade.

Registered ECC fit for populated slots

The registered architecture buffers address and command signals so the memory controller can drive every slot at rated speed when fully populated. ECC corrects single-bit errors on the fly to prevent silent data corruption. The 2Rx4 rank organisation matches the board's population rules without needing a UDIMM or SODIMM alternative.

Suited for H13SSH capacity expansion

Ideal for administrators adding 64 GB per slot to a Supermicro H13SSH platform that requires registered ECC DDR5. Builders needing unbuffered UDIMMs, non-ECC modules, or a different pin count should look elsewhere. Always confirm supported capacities and slot order in the system manual before installation.

Highlights

  • 64 GB DDR5 4800 MHz capacity lets your Supermicro H13SSH run fully populated at rated speed
  • CL40 CAS latency and 1.10 V voltage match the board's memory-controller expectations for stable operation
  • 2Rx4 registered ECC architecture offloads the controller and corrects single-bit errors to prevent silent data corruption
  • 288-pin RDIMM form factor fits the H13SSH DIMM slots exactly — no UDIMM or SODIMM mismatch
  • Built with major OEM Samsung, Micron or Hynix chips and backed by lifetime replacement warranty

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-924K1
Capacity64GB
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 Content64GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

How does the 2Rx4 registered architecture affect sustained full-capacity operation on the Supermicro H13SSH?

The registered design buffers address and command signals so the memory controller can drive every slot at the rated 4800 MT/s without signal degradation, keeping all 64 GB stable under continuous load.

What are the thermal and power characteristics when this module runs 24/7 at 1.1 V?

Operating at 1.1 V with no heat spreader, the RDIMM relies on server chassis airflow; registered buffering reduces per-pin current draw, so typical power stays within standard DDR5 RDIMM limits for the H13SSH platform.

Which motherboard slot population rules must the Supermicro H13SSH follow for this 288-pin DDR5 RDIMM to be recognised?

The H13SSH manual defines the approved DIMM population order and maximum capacity per channel; follow that sequence exactly so the board detects the full 64 GB at DDR5-4800 CL40.

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