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Four green DDR4 RDIMM modules, bare circuit boards with black chips, 288-pin, no heat spreaders

NEMIX RAM

NEMIX RAM 512GB (4 x 128GB) DDR4 3200 CL22 4Rx4 ECC RDIMM Tyan TS75-B8252 memory upgrade

SKU CH-GAQX-D0KB8

Four 128 GB DDR4 3200 CL22 ECC registered DIMMs totalling 512 GB, validated for the Tyan TS75-B8252 server

  • Capacity512GB (4 x 128GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 512 GB total capacity from four 128 GB modules
  • DDR4 3200 speed rated at PC4 25600
  • ECC registered RDIMM for server data integrity
  • CL22 latency at 1.2 V operating voltage
  • Validated for Tyan Transport HX TS75-B8252 systems

Tyan TS75-B8252 compatible memory kit

This 512GB kit contains four 128GB DDR4 3200 ECC registered DIMMs built for the Tyan Transport HX TS75-B8252 server platform. Each module runs at 1.20V with CL22 latency and a 4Rx4 organisation. The registered design adds a buffer that stabilises heavy multi-module loads in enterprise environments.

Registered ECC modules with OEM-grade chips

Registered buffering reduces electrical load on the memory controller so all four DIMMs operate reliably at full population. On-die ECC detects and corrects single-bit errors to protect data integrity in mission-critical workloads. Samsung, Micron or Hynix components are selected per module to meet server-grade validation standards.

512GB total capacity across four slots

The kit fills four DIMM slots with 128GB each, delivering maximum supported density for compatible Tyan systems. Workloads such as large-scale virtualisation, in-memory databases and high-performance computing benefit from the headroom. Applications requiring more than 512GB or higher memory speeds will exceed this configuration.

Highlights

  • 512 GB total capacity from four 128 GB modules
  • DDR4 3200 speed rated at PC4 25600
  • ECC registered RDIMM for server data integrity
  • CL22 latency at 1.2 V operating voltage
  • Validated for Tyan Transport HX TS75-B8252 systems

Specifications

BrandNEMIX RAM
SeriesTyan Server/Workstation Motherboard Compatible Series Memory
ModelTyan DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-744K4
Capacity512GB (4 x 128GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemTyan
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank4Rx4
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content512GB (4X128GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 4Rx4 ECC RDIMM modules require any firmware updates or reseating over time?

The modules are factory stress-tested and carry a lifetime replacement warranty; no scheduled firmware updates or reseating are specified.

What thermal limit appears first when the 512 GB kit runs at full DDR4 3200 speed continuously?

Each DIMM operates at 1.20 V with no heat spreader, so case airflow becomes the primary thermal constraint under sustained load.

How audible is the kit when the server operates around the clock?

The RDIMMs have no moving parts, so they add no acoustic noise; only system fans contribute to sound levels.

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