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Bykski Granzon pump-reservoir combo, 180 mm tall reservoir with digital display and 5V ARGB lighting

Bykski

Bykski Granzon Pump Reservoir Combo Digital Display 5V ARGB 480mL 180mm

SKU CH-6ES6-58TQP

A pump-reservoir combo with a 480 mL reservoir, digital read-outs for speed, flow, voltage and load, 5 V addressable RGB lighting and 120 mm fan-mount compatibility

  • TypeCPU Block
  • Real-time pump monitoring with digital tachometer display
  • Quiet operation through splash-proof reservoir structure
  • 480mL capacity with 3 inlets and 2 outlets for flexible loops
  • 5V addressable RGB lighting with ultra-bright LEDs
  • Mounts on 120mm fan locations measuring 180mm x 124.5 x 76.65

Pump reservoir combo for custom loops

The Bykski Granzon combines a DDC-style PWM pump with a 480mL reservoir and 5V addressable RGB lighting. It targets builders assembling a custom liquid-cooling loop who want integrated flow monitoring and flexible port routing. The unit mounts on standard 120mm fan positions for straightforward case integration.

Quiet operation with splash-proof design

A built-in splash-proof structure dampens vibration so the pump runs quietly during normal use. Speed can be set manually in 100 RPM increments or left to automatic control via a motherboard PWM header. Real-time read-outs show pump speed, flow rate, voltage and load on the digital display.

Sustained load monitoring and accuracy

Under continuous load the digital tachometer keeps reporting speed, flow, voltage and load so you can track performance over time. Flow-rate accuracy improves when loop resistance is low, giving a reliable simulation for most configurations. Three inlets and two outlets provide extensive routing options for complex loops.

Highlights

  • Real-time pump monitoring with digital tachometer display
  • Quiet operation through splash-proof reservoir structure
  • 480mL capacity with 3 inlets and 2 outlets for flexible loops
  • 5V addressable RGB lighting with ultra-bright LEDs
  • Mounts on 120mm fan locations measuring 180mm x 124.5 x 76.65

Specifications

TypeCPU Block

Questions about this item

How is the Granzon combo mounted and what step is often missed?

Mount it using the 120mm fan mounting holes on the reservoir body; the step often missed is orienting the unit so the three inlets and two outlets align with your planned tubing runs before securing it.

What maintenance will the pump-reservoir need over time?

The 480mL reservoir requires periodic coolant level checks and fluid replacement; the DDC-style pump may need bearing lubrication or replacement after extended use, and the digital display should be kept free of coolant residue.

What limit appears first during sustained operation?

The pump speed can only be adjusted manually in 100 RPM increments, so fine-tuning flow under changing thermal loads is limited; loop resistance also affects the accuracy of the displayed flow-rate reading.

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