Granzon
Granzon GZMN Integrated DDC Pump + 30mm Radiator Combo for Custom AIO Loops, 120/240/360/480mm, 120mm Fan Mount, G1/4
Granzon GZMN Integrated DDC Pump + 30mm Radiator Combo for Custom AIO Loops, 120/240/360/480mm, 120mm Fan Mount, G1/4
TL;DR: The GZMN bolts a PWM-controlled DDC pump directly onto a 30mm-thick copper radiator with aluminum side armour, removing the need for a separate pump-reservoir combo and shortening loop runs. It is available in 120, 240, 360 and 480mm lengths, all sized for 120 x 120mm fans (fans not included). The...
Common Applications
The GZMN bolts a PWM-controlled DDC pump directly onto a 30mm-thick copper radiator with aluminum side armour, removing the need for a separate pump-reservoir combo and shortening loop runs. It is available in 120, 240, 360 and 480mm lengths, all sized for 120 x 120mm fans (fans not included). The pump draws power from a 4-pin Molex connector and exposes a 4-pin PWM lead for fan-curve control and tach feedback from the motherboard. Two G1/4 coolant ports and two G1/4 bypass ports let you add CPU and GPU blocks, a remote reservoir or a drain port into a true custom loop.
Frequently Asked Questions
Q: What sizes are available and how thick is the radiator?
A: 120mm, 240mm, 360mm and 480mm lengths for 120 x 120mm fans. The radiator itself is 30mm thick, with the pump module raising the total profile.
Q: What thread size do the ports use?
A: All four ports use standard G1/4 threads. Two are active coolant ports, two are bypass ports that can be used as a fill or drain.
Q: How is the pump powered and controlled?
A: A 4-pin Molex connector powers the DDC pump and a separate 4-pin PWM lead connects to a motherboard fan header for speed control and RPM tach feedback.
Q: Are fans included?
A: No. The GZMN ships as a pump+radiator only, so any 120mm case or radiator fan can be mounted.
Q: Is the radiator copper or aluminum?
A: The core is copper with acrylic end tanks; the side panels are aluminum cosmetic armour, so the wetted loop remains compatible with copper/brass blocks.
