00:00Dead zones kill rigs fast. Mineral oil traps heat pockets around VRMs in tank corners,
00:06invisible until hardware throttle. Best fix, track exact fluid temps with PT100 in force
00:12circulation. Found cheapest parts online to build monitor loop without burning cash.
00:18First grab 10-pin PWM fan hub. Cost $5.12. Motherboard headers run out instantly in
00:27submersion tank. Hub pull direct SATA power, drive 10 radiator fans or mini-fluid impellers from
00:33single-signal, keep oil moving away from hotspots. Over 4,000 sold, 4.9 stars. Essential for flow
00:41control. Need safe home for exposed wiring. Plastic ABS project enclosure cost $3.92.
00:50Mineral oil creep destroy unprotected terminal blocks and catch dust.
00:55Box seal-up splitters and wire joins, mount clean to tank exterior. Perfect 5-star rating,
01:02cheap insurance against short circuits. Base temperature trigger, STC-1000 controller box.
01:09Cost $2.09. Run dual relay for heat and cool switch. Drop probe in fluid, trigger main circulation pump
01:18exact moment oil hit target temp. At $2, zero reason to leave tank unmonitored.
01:23Core sensor, threaded PT-100 copper screw probe. Cost $2.89.
01:31M3-M4 thread screw directly into custom tank block or submersed heatsink.
01:37PTFE waterproof cable survive oil bath without degrade.
01:41Far more accurate than stock motherboard thermistors for find hidden heat pockets.
01:45Brain of system, REXC-100 PID controller kit with 40-amp solid-state relay. Cost $16.30.
01:55Normal thermostat overshoot, PID algorithm learn thermal mass of fluid and hold exact degree steady.
02:01Relay handle heavy external chiller pumps with zero flicker.
02:054.9-star powerhouse.
02:09All component links sit in description below.
02:12Drop like, hit subscribe to build better liquid-cooled rigs.
02:16Leave questions down comments.
02:18Catch you next build.
