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Four green DDR4 RDIMM modules, black chips, no heat spreaders, 288-pin gold edges

NEMIX RAM

NEMIX RAM 128GB (4x32GB) DDR4 3200 ECC RDIMM CL22 2Rx8 1.2V 288-Pin THINKMATE Compatible memory upgrade

SKU CH-5NNT-MKH9B

128GB DDR4 3200 ECC registered RDIMM kit with CL22 latency for Thinkmate rackmount 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
  • 128 GB total capacity for memory-intensive workloads
  • DDR4 3200 speed with PC4-25600 bandwidth rating
  • ECC registered design detects and corrects data errors
  • 2Rx8 dual-rank organisation across four 32 GB modules
  • Validated for Thinkmate RAX-PT10-11A1, RAX-PT8-12A1 and RAX-PT12-12A1 servers

128GB DDR4 ECC RDIMM Kit

This 128GB kit contains four 32GB DDR4 3200 registered DIMMs built with ECC and a CL22 latency. It operates at 1.2V and uses a 2Rx8 organisation across 288 pins. The modules are validated for Thinkmate RAX-PT10-11A1, RAX-PT8-12A1 and RAX-PT12-12A1 rackmount servers.

Suited for Thinkmate RAX Servers

This memory fits administrators upgrading the listed Thinkmate RAX platforms where registered ECC DDR4 is required. It is not for systems that accept only unbuffered non-ECC UDIMMs. Buyers who need a different capacity or a lower latency should look at other kits.

Registered ECC DDR4 3200 CL22

The registered ECC design with CL22 timing at DDR4 3200 is the specification that determines compatibility. Only motherboards that support registered DDR4 ECC at this speed and latency will recognise the full 128GB across all four slots.

How it compares

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

Price $1,072.99
Pricier than about 61% 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 $8.38 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 lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE 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 systemsTHINKMATE
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

What power draw can I expect from the 1.20V 128GB kit when the server runs continuously?

Each module operates at 1.20V; the four 32GB sticks together draw the standard DDR4 registered DIMM power for that voltage.

Does my Thinkmate rackmount need a specific BIOS revision or firmware update before installing these 288-pin ECC RDIMMs?

The kit is validated for the RAX-PT10-11A1, RAX-PT8-12A1 and RAX-PT12-12A1 servers; follow the system manual for any required firmware steps.

Can the CL22 3200MHz modules share channels with slower DDR4 ECC RDIMMs already in the chassis?

All installed DDR4 registered ECC memory will run at the speed of the slowest module; mixing 3200MHz sticks with slower ones reduces the whole array to that lower rate.

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