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Two green DDR4 RDIMM sticks with black chips and gold contacts

NEMIX RAM

NEMIX RAM 128GB (2x64GB) DDR4 3200 CL22 ECC RDIMM 4Rx4 1.2V Tyan TS75-B8252 memory upgrade

SKU CH-TG9Y-QNXCV

A 128 GB DDR4 ECC registered DIMM kit running at 3200 MHz with CL22 latency for Tyan TS75-B8252 servers

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128 GB total capacity with two 64 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered RDIMM for data integrity in servers
  • CL22 latency at 1.2 V operating voltage
  • 288-pin 4Rx4 configuration validated for Tyan TS75-B8252

128GB DDR4-3200 ECC RDIMM kit

This NEMIX RAM kit provides 128GB of DDR4 3200 registered ECC memory in two 64GB modules. It is built for the Tyan Transport HX TS75-B8252 server and workstation platform. The modules run at 1.2V with CL22 latency and a 4Rx4 organisation. They install in standard 288-pin DDR4 RDIMM slots.

Suits Tyan TS75-B8252 upgrades

This memory suits administrators expanding a Tyan Transport HX TS75-B8252 with validated registered ECC capacity. Builders needing unbuffered UDIMM modules, non-ECC memory, or speeds above DDR4 3200 should look at other products. Systems limited to lower voltages or different pin counts cannot use this kit.

Registered ECC with 4Rx4 rank structure

The decisive specification is the registered ECC design combined with a 4Rx4 rank layout. This combination determines whether the Tyan motherboard memory controller can address the full 128GB kit. Verify that your TS75-B8252 configuration supports 4Rx4 registered DIMMs before purchase.

How it compares

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

Price $927.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $7.25 per GB
Cheaper than about 56% 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 numberMR25600-944K2
Total capacity128 GB (2 × 64 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 items128 GB (2 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Do I need a Tyan Transport HX TS75-B8252 motherboard with DDR4 RDIMM slots to install these modules?

Yes, the kit is built for the Tyan Transport HX TS75-B8252 and requires a server board that accepts 288-pin DDR4 ECC registered DIMMs running at 1.2 V.

Can I mix these 4Rx4 64 GB sticks with older 2Rx4 or 1Rx4 DDR4-3200 RDIMMs in the same server?

Mixing ranks is possible if the motherboard supports it, but population rules for the TS75-B8252 must be followed to keep all channels at 3200 MT/s.

How do I confirm the kit is running at DDR4-3200 CL22 with ECC active after installation?

Check the BIOS memory information or use a tool such as dmidecode to verify speed shows 3200 MT/s, CAS latency 22 and ECC status enabled.

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