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Four green DDR4 RDIMM sticks, no heat spreaders, 288-pin, 128 GB each

NEMIX RAM

NEMIX RAM 512GB (4x128GB) DDR4 3200 ECC RDIMM memory upgrade

SKU CH-TBP1-SAD7F

Four 128 GB DDR4 3200 ECC registered DIMMs deliver 512 GB of error-correcting server memory at 1.2 V with CL22 timing

  • Total capacity512 GB (4 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • Massive 512GB capacity with four 128GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design protects data integrity
  • Low 1.20V voltage reduces power draw
  • Validated for Tyan Transport HX TS75A-B8252 servers

NEMIX RAM 512GB DDR4 3200 ECC RDIMM Kit

This 512GB kit contains four 128GB registered DDR4 modules rated at 3200MT/s with CL22 timing. It is built for Tyan Transport HX TS75A-B8252 servers and workstations that require ECC registered memory. The modules operate at 1.2V and use a 288-pin RDIMM form factor.

Suited for Tyan Transport HX upgrades.

IT teams expanding a Tyan Transport HX TS75A-B8252 will find the kit validated for that platform. Builders using consumer motherboards or any system that accepts only unbuffered UDIMMs cannot use these registered modules. Buyers who need non-ECC memory or a different pin layout should look elsewhere.

Registered ECC RDIMM with 4Rx4 organisation

The decisive specification is the 4Rx4 registered ECC RDIMM organisation combined with DDR4 3200 speed. Only systems whose memory controller supports registered ECC modules with this rank structure and pinout will accept the kit.

How it compares

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

Price $3,544.99
Pricier than about 75% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (4 × 128 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $6.92 per GB
Cheaper than about 58% of the 20,941 comparable items (median $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 numberMR25600-744K4
Total capacity512 GB (4 × 128 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 rank4Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTyan
In the box
Included items512 GB (4 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much heat does the 512GB DDR4 3200 kit produce when the server runs continuously?

Each 128GB module operates at 1.20V without a heat spreader, so sustained load keeps thermals modest in a chassis with normal server airflow.

What motherboard slots and CPU memory-controller support are required for the 4Rx4 registered DIMMs?

The kit needs four 288-pin DDR4 RDIMM slots and a CPU that supports quad-rank registered ECC memory at 3200 MT/s.

Will the 4Rx4 registered ECC modules work in the Tyan Transport HX TS75A-B8252 alongside existing lower-capacity RDIMMs?

Yes, the TS75A-B8252 accepts mixed-rank registered ECC DIMMs; populate all four channels with this kit for optimal 3200 MT/s operation.

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