Lux Opus

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fishychair
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Electronics tinkerer specializing in fan/rgb controllers
Australia
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2,303
Build Approvals
39
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Most Recent Build

North
870
16

Lux Opus

A build that I have been working on for nearly 2 years.

The lighting, control systems, software as well as the distroplate were designed and built from the ground up.

Build Image
Build Image

Controller features:

  • Two coolant temp sensor inputs: a digital one accurate to ±0.5°C and an analog one for redundancy.
  • Fans are controlled according to the liquid temperature.
  • Overheat alarm (temperature limit configurable via software GUI)
  • Pump watchdog function; alarm sounds in case of 0 pump rpm.
  • 5 individual addressable RGBUV headers which allow unprecedented control of the lighting within the case.
  • Front control interface bus; manages IO with the custom front touch panel.
  • Front control interface features touch pads which allow the user to change mode/speed/colour etc.
  • AM4 mount lets the controller mount securely onto the rear of the CPU socket.
  • Integrated VRM solution for a supplemental 5V rail.
  • Custom firmware and software written for easy control.



Build Image

All the led strips are custom and feature addressable RGB + UV lighting in a single SMD package.
There are 5 different zones of lighting in the case:

  • 25 leds in the CPU block
  • 7 leds in the GPU endpiece
  • 30 leds on the right
  • 30 leds on the bottom
  • 30 leds on the left


Each LED is addressable (red/green/blue/UV) and the total maximum power consumption is nearly 50W!
Build Image

The distroplate was designed and milled by myself over the space of several months. Massive shoutout to Alex Banks and his tutorials for designing/milling the distroplate.

A buildlapse for the project can be found here:
Color(s): Blue White
RGB Lighting? Yes
Theme: Art
Cooling: Custom Liquid Cooling
Size: Mini-ITX
Type: General Build

Contests

This build participated in 1 contest.

Build Updates

Buildlapse Video Complete

Quick Lighting/Touch Bar Teaser

Hardware

CPU
$ 375.00
AMD - Ryzen 9 (3900X)
Socket: AM4
Cores: 12
Motherboard
$ 324.20
ASUS - ROG Strix Gaming (B450-I)
Chipset: B450
CPU Socket: AM4
Size: Mini-ITX
Memory
$ 90.76
Crucial - Ballistix Sport LT (2400MHz) (White)
Type: DDR4
Capacity: 32 GB
Graphics
$ 699.00
AMD - Radeon VII
Chip Manufacturer: AMD
Chip: R7
Storage
$ 146.99
Samsung - 970 EVO
Form Factor: M.2
Interface: M.2 (M)
Capacity: 1 TB
PSU
$ 285.00
Corsair - SF750
Wattage: 750
Form Factor: SFX
Efficiency: 80+ Platinum
Case
$ 189.99
Lian Li - PC-O5SX
Type: Mini-Tower
Side Panel: Tempered Glass
Case Fan
$ 27.95
Cooling
EKWB - CPU Blocks (discontinued)
Type: Custom Loop
Cooling
$ 98.99
EKWB - EK-D5 PWM G2 Motor
Type: Pump
1,163
16
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