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Black mid-tower ATX case with curved panoramic glass side panel and chimney airflow design

Montech

Montech KING 45 KING45B ATX PC Case Black

SKU CH-8NBQ-J43VE

Mid-tower ATX case with curved panoramic glass, chimney airflow and top-mounted 360 mm radiator support up to 84 mm thick

  • Max graphics card length435 mm
  • Housing materialSGCC / Tempered Glass
  • Supported motherboard sizesATX / Micro-ATX / Mini-ITX
  • Side panel typeWith Side Window
  • Dust filteringBottom
  • CPU cooler height limit187 mm
  • Curved panoramic glass shows off every component
  • Dual-chamber layout separates airflow from cable runs
  • Angled bottom intake drives cool air straight to the GPU
  • Chimney-effect exhaust pulls heat upward from oversized cards
  • Top mount fits 360 mm radiators up to 84 mm thick

Curved Panoramic Glass Mid-Tower

The Montech KING 45 is a black ATX mid-tower case built for high-performance component showcases. Its curved tempered glass side panel provides a wide, distortion-free view of the internal hardware. The dual-chamber layout separates the power supply and cabling from the main component area for a clean interior aesthetic. It supports ATX, Micro-ATX, and Mini-ITX motherboards.

Top 360mm Radiator and 84mm Thickness Limit

Liquid cooling capacity is defined by the top mount, which accepts a single 360mm radiator up to 84mm thick including fans. This specific thickness allowance accommodates premium ultra-thick radiators without interfering with motherboard heatsinks or RAM slots. No front or side radiator mounting locations are specified in the design. Builders planning custom loops must verify block and fitting clearance against this 84mm ceiling.

SGCC Steel Frame with Bottom Dust Filter

The chassis uses SGCC steel construction paired with tempered glass panels for structural rigidity. A removable dust filter covers the bottom intake, protecting the angled fan mounts that direct airflow toward the graphics card. The case accepts graphics cards up to 435mm long, CPU coolers up to 187mm tall, and power supplies up to 180mm deep. Weighing 18.7 lb, it sits firmly on a desk or floor.

How it compares

Measured against everything we stock in Tower & Desktop PC Cases, at today’s prices. Recalculated every night.

Price $80.99
Cheaper than about 63% of the 1,468 comparable items (median $100.99).
Max graphics card length 435 mm
Higher than about 86% of the 894 comparable items (median 400 mm).

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Specifications

Product
Brand nameMontech
Product lineKING 45
Part numberKING 45 (B)
Product typeATX / Micro ATX Mid Tower
Product colorBlack
Size & build
Max graphics card length435 mm
Housing materialSGCC / Tempered Glass
Side panel typeWith Side Window
Dust filteringBottom
Product dimensions450 × 245 × 462 mm
Product weight18.7 lb (8.48 kg)
Compatibility
Supported motherboard sizesATX / Micro-ATX / Mini-ITX
CPU cooler height limit187 mm
PSU length limit180 mm ATX

Questions about this item

Which version of the Montech KING 45 should I choose for a Mini-ITX board?

The KING 45 mid-tower accepts ATX, Micro-ATX and Mini-ITX motherboards, so the single black model fits all three form factors.

What does the 360 mm radiator support mean once the case is built?

You can mount a 360 mm all-in-one cooler on the top panel with up to 84 mm thickness, giving full liquid-cooling clearance for high-end CPUs.

How does the chimney airflow design affect GPU temperatures in practice?

Angled bottom fans push cool air directly toward the graphics card while the open top exhausts heat upward, lowering core temperatures for sustained clocks.

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