{"id":9893,"date":"2026-06-28T14:33:39","date_gmt":"2026-06-28T06:33:39","guid":{"rendered":"https:\/\/pcunboxing.com\/?p=9893"},"modified":"2026-06-28T14:33:39","modified_gmt":"2026-06-28T06:33:39","slug":"montech-tg3","status":"publish","type":"post","link":"https:\/\/pcunboxing.com\/en\/montech-tg3\/","title":{"rendered":"MONTECH TG3 Case Unboxing and Review | Supports ATX Rear-Mount Design, Tested with PureFlow ARGB 360 Liquid Cooling System"},"content":{"rendered":"

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In this unboxing and hands-on review, we\u2019re taking a look at the MONTECH Monarch TG3 and the PureFlow ARGB 360\u2014a new, budget-friendly combo of a case and an all-in-one liquid cooler. Neither product is priced higher than 1,800 TWD, The TG3 case supports ATX motherboards with rear-mounted I\/O panels and comes pre-installed with four fans. The side intake uses the GF360 U REV all-in-one cooler, simplifying the installation and cable management process, Meanwhile, the PureFlow ARGB 360 offers a five-year warranty and an ARGB-customizable magnetic top cover at a very affordable price. In real-world testing, it was able to prevent overheating and thermal throttling even when paired with a flagship consumer-grade processor!<\/p>\n

MONTECH TG3 <\/strong>Chassis Specifications:<\/strong><\/h4>\n

<\/b>Chassis Dimensions: 465 (L) x 239 (W) x 523 (H) mm
\nAvailable colors: black, white
\nChassis Material: Steel, Tempered Glass
\nSupported motherboard sizes: ATX, Micro-ATX, Mini-ITX, ATX (backplane), Micro-ATX (backplane)
\nCPU cooling support height: up to 180 mm
\nMaximum graphics card length: 430 mm
\nPower Supply Unit Length Support: ATX 250 mm
\nFan mounting locations (top, side, above the power supply compartment, and rear): 140 mm (3+0+0+1), 120 mm (3+2+2+1)
\nPre-installed case fans: one GF360 U REV on the side, one GF120 U at the rear
\nWater-cooling radiator compatibility: Top: 360 \/ 280 mm; Side: 240 \/ 120 mm; Rear: 120 mm
\nChassis I\/O Ports: Chassis ARGB control button, 2x USB-A 5Gbps, USB Type-C 10Gbps, TRRS combo headphone\/microphone jack
\nMaximum hard drive bays: Two 2.5-inch or one 3.5-inch hybrid bay<\/p>\n

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Table of Contents<\/p>\n