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Cooler Master Q300L V3 M-ATX 240mm Cabinet Black (Q300LV3-KGNN-S00)

Brand: Cooler Master

SKU: Q300LV3-KGNN-S00

Price: ₹3,499 (inclusive of GST · genuine product with warranty)

Black Cooler Master Q300L V3 mini tower for Micro-ATX and Mini-ITX boards, with 178 mm cooler clearance, 240 mm radiator mounts and a front Type-C port.

Cooler Master Q300L V3 M-ATX 240mm Cabinet Black (Q300LV3-KGNN-S00)

Specifications

Warranty2 Years
Side PanelTempered Glass
cabinet-sizeMini Tower
Radiator Size240mm
Expansion Slots4
Case Form FactorMini Tower
Motherboard SizeMicro ATX, Mini ITX
cabinet-liquid-cooler240mm Support
cabinet-motherboard-supportMicro ATX, Mini ITX

About this product

Cooler Master's Q300L V3 in black is a small-footprint mini tower that takes Micro-ATX and Mini-ITX motherboards. Its frame is SGCC steel with a tempered glass window and mesh ventilation, and the whole case is about 34.5 litres including protrusions, so a capable gaming or office build fits in very little desk space.

What matters most in a case this size is what it can hold, and the answers here are good. The CPU cooler limit is 178 mm, enough for the big tower coolers many builders prefer over liquid. Graphics cards up to 366 mm fit with the front fan slot empty. If you prefer liquid cooling, a 240 mm or 120 mm radiator goes at the front or top, and a 120 mm unit can sit at the rear. Every fan position, front, top, rear and bottom, accepts 120 mm or 140 mm fans.

Up front you get two USB 3.2 Gen 1 Type-A ports, a USB 3.2 Gen 2x2 Type-C port and a combined 3.5 mm audio and mic jack; check that your motherboard has the matching Type-C header. Filters on the top, front and bottom catch dust, and there is 30 mm of routing room behind the tray. Drives go into one 3.5-inch bay, one combo 3.5/2.5-inch bay and two 2.5-inch mounts.

Keep the limits in mind. The case ships with just one fan, a black 140 mm rear exhaust without lighting. Power supply length is capped at 200 mm, or 140 mm once a bottom fan is fitted, and there are four expansion slots, so no full ATX boards.

A solid choice for a compact black Micro-ATX build, backed by Cooler Master's 2-year warranty.

Buy online at https://www.rj-quantum.com/products/cooler-master-q300l-v3-m-atx-240mm-cabinet-black-q300lv3-kgnn-s00 — secure checkout with UPI, cards & net-banking, GST invoice on every order, delivery across India.