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Four green DDR4 RDIMM sticks, no heat spreaders, gold contacts visible

NEMIX RAM

NEMIX RAM 128GB 4x32GB DDR4 3200 ECC RDIMM CL22 ThinkMate

SKU CH-B1WG-FSMFY

128 GB DDR4-3200 ECC registered server kit, four 32 GB RDIMMs at CL22 1.2 V, validated for ThinkMate platforms

  • 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 large server workloads
  • 4 x 32 GB DDR4 3200 MHz registered ECC modules
  • CL22 CAS latency at 1.20 V operating voltage
  • 288-pin 2Rx8 RDIMM form factor for ThinkMate servers
  • Built with major OEM Samsung Micron Hynix chips

128GB DDR4 ECC RDIMM Kit

This kit delivers 128GB of registered DDR4 memory in four 32GB modules. It targets administrators upgrading ThinkMate RAX and QT series servers and workstations that require error-correcting registered DIMMs for stable operation under sustained loads.

Four-Module Population

The matched quad-channel kit eliminates the risk of mixing modules with different timings or ranks. Each stick is tested at 3200MHz CL22 and 1.20V, so the server boots at rated speed without manual BIOS tuning.

128GB Registered Capacity

Four ranks per channel provide ample headroom for virtualization hosts, database buffers and large in-memory workloads. The 2Rx8 organization and registered design support high-density population, while the 3200MHz ceiling limits throughput for bandwidth-hungry HPC tasks.

How it compares

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

Price $1,189.99
Pricier than about 62% 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 $9.30 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

Will the 288-pin DDR4 RDIMM modules need a heat spreader added later?

The modules ship without a heat spreader and rely on server chassis airflow; no aftermarket spreader is required for normal operation.

What limits sustained throughput on this 3200 MT/s CL22 registered kit?

The CAS 22 latency and dual-rank 2Rx8 organisation set the timing ceiling during continuous workloads.

How much power and heat does the 1.2 V 128 GB kit produce under all-day load?

At 1.2 V the four modules draw modest power and run cool enough for standard server cooling without extra fans.

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