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Four green DDR4 RDIMM modules with gold contacts and black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR4 3200 ECC RDIMM CL22 Tyan FT83A-B7129 memory upgrade

SKU CH-8HB2-9CAY2

A 128GB kit of four 32GB DDR4 3200 ECC registered DIMMs for Tyan FT83A-B7129 servers

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128GB total capacity across four 32GB modules
  • DDR4 3200 speed for responsive server workloads
  • ECC registered design protects data integrity
  • 20V operation reduces power draw
  • Validated for Tyan Thunder HX FT83A-B7129 systems

Tyan FT83A-B7129 128GB DDR4 ECC RDIMM kit

This 128GB kit contains four 32GB DDR4 3200 registered DIMMs built for the Tyan Thunder HX FT83A-B7129 platform. It targets administrators who need ECC registered memory to maximise capacity in a supported server or workstation board.

Thermals and power at 1.2V

Operating at 1.20V with no heat spreader, the modules run at standard DDR4 voltage for registered server memory. The registered buffer reduces electrical load on the memory controller, helping keep power draw predictable under sustained workloads.

CL22 2Rx8 registered DIMM constraint

Each module is a dual-rank 2Rx8 device with CL22 latency, so the board must support registered ECC RDIMMs at this rank configuration. Systems that require unbuffered UDIMMs or a different rank organisation will not accept this kit.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $1,165.99
Pricier than about 62% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $9.11 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineTyan Server/Workstation Motherboard Compatible Series Memory
Model nameTyan DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-328K4
Total capacity128 GB (4 × 32 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTyan
In the box
Included items128 GB (4 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the four 32GB DDR4 3200 RDIMMs in the Tyan FT83A-B7129 and what slot order is required?

Power down the server, open the chassis, and insert each 288-pin module into the DIMM slots specified by the Tyan manual for a quad-channel 128GB population; the registered ECC design means the system must see all four ranks per channel in the correct order to initialise at 3200 MT/s.

What maintenance or replacement will the 2Rx8 ECC RDIMM kit need during its service life?

No periodic maintenance is required; the modules run at 1.20V without heat spreaders, so keep the server airflow clean and rely on the ECC correction to flag any correctable errors before a full module swap becomes necessary.

What limit appears first when the 128GB kit runs sustained workloads at CL22?

The CAS 22 latency at DDR4 3200 sets the throughput ceiling; under continuous load the memory controller will hit timing-bound bandwidth before thermal or voltage limits become a factor.

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