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Four green DDR4 RDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM 512GB (4x128GB) DDR4 3200 ECC RDIMM CL22 Tyan Server memory upgrade

SKU CH-K28N-4R9DQ

Four 128 GB DDR4-3200 registered ECC modules totalling 512 GB for Tyan Transport CX servers

  • 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 via four 128GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered RDIMM safeguards data integrity
  • Low 1.20V operation reduces power draw
  • Validated for Tyan Transport CX GC68A-B8036-LE

Tyan Transport CX GC68A-B8036-LE memory kit

This 512 GB kit contains four 128 GB DDR4 3200 ECC RDIMM modules built for the Tyan Transport CX GC68A-B8036-LE server. Each stick runs at 1.2 V with CL22 latency and uses a 4Rx4 organisation. Registered buffering and error-correcting code protect data integrity in mission-critical workloads.

Suited for Tyan Transport CX upgrades.

The modules are validated for the Tyan Transport CX GC68A-B8036-LE and will not function in consumer desktop boards or laptops that lack registered DDR4 support. Systems requiring unbuffered memory or a different pin count cannot use this kit. Buyers needing lower capacities or non-ECC memory should select a different product.

4Rx4 registered DDR4 3200 ECC at 1.2 V

The 4Rx4 rank layout combined with registered ECC operation at DDR4 3200 and 1.2 V determines compatibility with the target Tyan server. This specific configuration must match the motherboard memory specification exactly for stable operation.

How it compares

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

Price $3,504.99
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 $6.85 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

Should I choose the 4 x 128 GB kit or look for a different capacity for my Tyan server?

This kit provides 512 GB total across four 128 GB modules, which matches the maximum supported capacity per slot on many Tyan platforms using 4Rx4 registered DIMMs.

What does the 3200 MHz rating actually deliver once installed in a Tyan Transport CX GC68A-B8036-LE?

The modules run at DDR4 3200 (PC4-25600) with CL22 latency at 1.2 V, giving the rated transfer speed provided the motherboard firmware enables the full data rate for 4Rx4 registered memory.

Is the 288-pin DDR4 RDIMM interface compatible with my Tyan server board, and does it cap the speed or rank support?

The 288-pin DDR4 RDIMM form factor fits the Tyan Transport CX GC68A-B8036-LE memory slots; the board's memory controller determines the maximum usable speed and rank population, not the module interface itself.

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