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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 768GB (6x128GB) DDR5 5600MHz CL46 2Rx4 ECC Registered RDIMM memory upgrade for Supermicro H14SHM

SKU CH-DP53-5G7QV

A 768GB DDR5 5600MHz ECC Registered RDIMM kit of six 128GB modules at 1.1V CL46, validated for the Supermicro H14SHM motherboard

  • Capacity768GB (6 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 768GB 6X128GB

Show 24 more configurations
  • 768 GB total capacity from six 128 GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency for high-throughput workloads
  • Registered ECC design corrects single-bit errors and buffers the memory controller
  • 1 V operation matches the board's DDR5 voltage spec exactly
  • 288-pin RDIMM form factor verified for Supermicro H14SHM motherboard

Exact-fit DDR5-5600 kit for Supermicro H14SHM

This 768GB kit contains six 128GB DDR5 Registered DIMMs rated at 5600MHz PC5-44800 with CL46 latency and 1.1V operation. Each module uses a 2Rx4 organization and ECC to protect data integrity in multi-socket server workloads. The 288-pin RDIMM form factor matches the board's registered memory slots exactly.

Replaces partial or slower memory populations

Swapping a mixed-capacity or lower-speed configuration for this full 6x128GB kit lets the memory controller run every channel at the rated 5600MHz without down-clocking. The jump is worth it when your current DIMMs force a reduced frequency, limit total addressable capacity, or lack the registered buffering required for full-slot stability.

Verify DIMM population rules before ordering

Supermicro H14SHM memory support varies by BIOS revision and CPU SKU; the manual lists approved slot sequences and maximum per-channel capacity. Confirm that your firmware revision supports 128GB Registered modules in all six slots and that the installation order matches the vendor's population table.

Highlights

  • 768 GB total capacity from six 128 GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency for high-throughput workloads
  • Registered ECC design corrects single-bit errors and buffers the memory controller
  • 1 V operation matches the board's DDR5 voltage spec exactly
  • 288-pin RDIMM form factor verified for Supermicro H14SHM motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-724K6
Capacity768GB (6 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content768GB 6X128GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 288-pin RDIMM modules fit the DIMM slots on the Supermicro H14SHM motherboard?

Yes, the 288-pin RDIMM form factor matches the slot type required by the H14SHM, so the modules seat correctly without adapters.

What is the correct installation sequence for the six 128GB modules on the H14SHM?

Populate the slots in the exact order listed in the motherboard manual; the most common mistake is skipping a required channel or mixing population rules.

When should I expect to replace the 1.10V DDR5 ECC RDIMM kit?

The kit is covered by a lifetime replacement warranty, so replacement is only needed if a module fails or capacity requirements change.

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