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Two green DDR4 RDIMM modules with gold contacts and black chips

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 3200 ECC RDIMM CL22 memory upgrade

SKU CH-D663-BZVNZ

A 64 GB DDR4 ECC registered server kit with two 32 GB modules running at 3200 MHz CL22 for Tyan systems

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64 GB kit expands server capacity
  • DDR4 3200 speed handles heavy workloads
  • ECC registered design protects data integrity
  • 2 V operation reduces power draw
  • Validated for Tyan Transport CX GC68A-B8036

64GB DDR4 3200 ECC RDIMM kit

This 64GB kit contains two 32GB DDR4 3200 registered DIMMs built for the Tyan Transport CX GC68A-B8036 server platform. ECC and registered buffering protect data integrity in multi-socket workloads. The modules run at 1.2V with CL22 latency and a 2Rx8 organisation. Buyers needing non-ECC or unbuffered memory for desktop boards cannot use this kit.

Thermals noise and power

Operating at 1.2V keeps power draw low for high-density server configurations. No heat spreaders are fitted so airflow across the bare PCBs is required inside the chassis. Registered buffering adds negligible latency while reducing electrical load on the memory controller. Silent operation depends entirely on system fan curves as the modules have no active cooling.

Build integration

The 288-pin RDIMM form factor fits standard DDR4 registered slots on the qualified Tyan motherboard. Two modules populate two channels leaving remaining slots free for future capacity expansion. ECC and registered operation require a compatible server chipset and BIOS support. Desktop consumer platforms that accept only unbuffered non-ECC DIMMs are not compatible.

How it compares

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

Price $560.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $8.77 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 numberMR25600-328K2
Total capacity64 GB (2 × 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 items64 GB (2 × 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 these 288-pin DDR4 RDIMM modules in the Tyan Transport CX GC68A-B8036, and what step is often missed?

Power off the server, open the chassis, align each module notch with the slot key, press firmly until both retention clips click, then verify in BIOS that all 64GB are detected at 3200 MT/s.

What maintenance or replacement will this ECC registered kit need over its service life?

No scheduled maintenance is required; if a correctable error count rises or a module fails, replace the affected 32GB stick — ECC logging will identify the faulty rank.

What limit appears first when this 2Rx8 CL22 memory runs sustained workloads?

The CAS latency of 22 cycles at 3200 MT/s sets the baseline response time; under continuous load the memory controller’s thermal throttling or rank interleaving bandwidth ceiling will be reached before the modules themselves overheat.

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