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

NEMIX RAM

NEMIX RAM 512GB 4x128GB DDR5 6400 CL52 1.1V 2Rx4 ECC RDIMM Supermicro H14DSH

SKU CH-MFGS-G47DT

512 GB DDR5 server kit of four 128 GB registered ECC RDIMMs at 6400 MT/s, CL52, 1.1 V, 2Rx4, validated for Supermicro H14DSH

  • Capacity512GB (4 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • Exact DDR5-6400 CL52 1.1V timing recognised at full speed
  • 4×128 GB 2Rx4 registered ECC kit delivers 512 GB capacity
  • Verified fit for Supermicro H14DSH 288-pin RDIMM slots
  • Registered architecture offloads controller for full-slot stability
  • ECC corrects single-bit errors preventing silent data corruption

Exact-Match DDR5 Server Kit

This 512GB kit delivers four 128GB DDR5-6400 Registered ECC RDIMMs built to the Supermicro H14DSH memory controller's exact rank, voltage and timing requirements. It targets administrators who need the full 512GB capacity recognised at rated speed without manual tuning.

Registered Architecture For Full Population

The 2Rx4 Registered design offloads the memory controller so every slot runs fully populated at the rated 6400 MT/s and 1.1V. Builders must follow the motherboard manual for approved DIMM population order and maximum supported capacity per channel before installation.

Lifetime Support And Verified Fitment

The bundle includes only the four matched modules; no heat spreaders, cables or software are supplied. Free US-based technical support and a lifetime replacement warranty cover the kit, but buyers must confirm their specific H14DSH revision supports this density and population rule.

商品特色

  • Exact DDR5-6400 CL52 1.1V timing recognised at full speed
  • 4×128 GB 2Rx4 registered ECC kit delivers 512 GB capacity
  • Verified fit for Supermicro H14DSH 288-pin RDIMM slots
  • Registered architecture offloads controller for full-slot stability
  • ECC corrects single-bit errors preventing silent data corruption

商品規格

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-724K4
Capacity512GB (4 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content512GB 4X128GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

商品問答

Will the 1.1 V operating voltage keep power draw in check when all four 128 GB RDIMMs run continuously?

Each module is rated at 1.10 V, the standard DDR5 RDIMM voltage, so the kit runs at the board's default power envelope with no extra voltage headroom needed.

Does the registered ECC design add fan noise or heat compared with unbuffered sticks?

The registered buffer reduces electrical load on the memory controller, and the modules have no heat spreader, so thermal output matches standard 288-pin DDR5 RDIMMs under sustained load.

Must the Supermicro H14DSH already be populated with a specific CPU or BIOS revision for this 512 GB kit to post?

The kit is validated for the H14DSH motherboard; you only need a CPU and BIOS that support 128 GB 2Rx4 RDIMMs at DDR5 6400 and the correct DIMM population order from the board manual.

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