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Four green DDR4 RDIMM sticks with gold contacts and black chips

NEMIX RAM

NEMIX RAM 256GB (4x64GB) DDR4 3200MHz PC4-25600 CL22 ECC RDIMM memory upgrade

SKU CH-K7D3-WP4BZ

256 GB DDR4 ECC registered server memory kit with four 64 GB modules at 3200 MHz CL22 for Tyan Thunder HX FT83A-B7129

  • Capacity256GB (4 x 64GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 256GB total capacity across four 64GB modules for high-density server workloads
  • DDR4 3200MHz speed with PC4-25600 bandwidth for responsive data throughput
  • ECC registered RDIMM design detects and corrects memory errors automatically
  • 2V operating voltage reduces power draw in dense configurations
  • Validated for Tyan Thunder HX FT83A-B7129 motherboard compatibility

256 GB DDR4 ECC RDIMM kit

This 256 GB kit contains four 64 GB DDR4 3200 MHz registered DIMMs built for Tyan Thunder HX FT83A-B7129 servers. ECC and registered buffering protect data integrity in mission-critical workloads. The modules run at 1.2 V with a CL22 latency and use a 4Rx4 organisation.

Installation on Tyan server boards

The 288-pin RDIMMs seat in standard DDR4 slots and the kit is validated for the target platform, so installation follows the motherboard manual. Common issues arise when mixing ranks or voltages, so populate all four slots with this matched set and avoid combining with existing modules of different specification.

Verify platform and memory configuration

Confirm the system is a Tyan Thunder HX FT83A-B7129 and that the BIOS revision supports 64 GB 4Rx4 registered DIMMs at 3200 MHz. Check the motherboard manual for maximum capacity per slot and population rules before ordering. Ensure the chassis provides adequate airflow for modules without heat spreaders.

Highlights

  • 256GB total capacity across four 64GB modules for high-density server workloads
  • DDR4 3200MHz speed with PC4-25600 bandwidth for responsive data throughput
  • ECC registered RDIMM design detects and corrects memory errors automatically
  • 2V operating voltage reduces power draw in dense configurations
  • Validated for Tyan Thunder HX FT83A-B7129 motherboard compatibility

Specifications

BrandNEMIX RAM
SeriesTyan Server/Workstation Motherboard Compatible Series Memory
ModelTyan DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-944K4
Capacity256GB (4 x 64GB)
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 Content256GB (4X64GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I verify the 4Rx4 ECC RDIMM kit is running at 3200 MHz CL22 after installation?

Enter the BIOS or UEFI on the Tyan Thunder HX FT83A-B7129 and confirm the memory frequency shows 3200 MT/s with CAS latency 22; the registered ECC modules will also report corrected-error counts if the platform logs them.

What ships in the MR25600-944K4 package and what extra parts are required?

The box contains four 64 GB 288-pin DDR4 RDIMM modules for a total of 256 GB; no additional cables, brackets or cooling are needed for standard server DIMM slots.

Which capacity and rank configuration should I choose for the Tyan Thunder HX FT83A-B7129?

Select the 256 GB kit (4 × 64 GB, 4Rx4) when the motherboard has four available RDIMM slots and the CPU supports that rank-per-channel population.

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