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*Free Shipping on most of the components
3-Year Warranty on all Custom PC Builds
EMI available on 3, 6 & 12 months
7-Day Easy Returns on all products
RTX 50 Series now in stock — Shop Now
Expert Support Mon–Sat, 10AM–7PM
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Black mid-tower PC case with a transparent side panel and perforated front mesh panel.
27% OFF
Black mid-tower PC case with a transparent side panel and perforated front mesh panel.
Black mini-tower PC case with a perforated mesh front panel and visible internal components through the mesh; front I/O includes USB ports and power button at the bottom edge.
Open black computer tower viewed from the side showing the empty internal chassis and drive bays
Black square external hard drive enclosure with four corner screws and small feet on white background.

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

Original price was: ₹5,799.Current price is: ₹4,250.

(Inc. of all taxes)
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SKU / Model No:
Q300LV3-KGNN-S00
Category:
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Estimated Delivery: Thu, 09 Jul - Sat, 11 Jul 2026
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Cooler Master Q300L V3 M-ATX 240mm Cabinet Black (Q300LV3-KGNN-S00)

Specifications

Product Name Q300L V3
Product Number Q300LV3-KGNN-S00
Exterior Color Black
Materials SGCC + TG / Mesh
Dimensions

(L x W x H)

 Incl. Protrusions: 386.1 x 230 x 388.5 mm

Excl. Protrusions: 374 x 230 x 374 mm

Volume (incl. Protrusions): 34.5 L

Volume (excl. Protrusions): 32.17 L
Motherboard Support Mini-ITX, Micro-ATX
Expansion Slots 4
Drive Bays 5.25” Drive Bay: NA

3.5” Drive Bay: 1

3.5”  / 2.5” Combo: 1

2.5” Drive Bay: 2 (max 4)
I/O Panel 2 x USB 3.2 Gen1 Type-A

1 x USB 3.2 Gen 2×2 Type-C

1 x 3.5 Mic / Audio Combo Jack x1
Fan Support Front: 2 x 120mm / 2 x 140mm

Top: 2 x 120mm / 2 x 140mm

Rear: 1 x 120mm / 1 x 140mm

Bottom: 1 x 120mm / 1 x 140mm
Pre-installed Fans Rear: 1 x 140 mm non-ARGB Black
Radiator Support Front: 240 / 120 mm

Top: 240 / 120 mm

Rear: 120mm
Clearances CPU Cooler: 178mm

Power Supply: 200mm (without bottom fan installed) / 140mm (with bottom fan installed)

Graphics Card: 366mm (without front fan installed)

Cable Routing (Behind MB Tray): 30mm
Power Supply Support ATX
Dust Filters Top / Front / Bottom
Warranty 2 Years
Note* Price, feature and specifications are subject to change without notice.

Additional information

brand

cabinet-motherboard-support

,

cabinet-liquid-cooler

cabinet-size

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Black mid-tower PC case with a transparent side panel and perforated front mesh panel.
Original price was: ₹5,799.Current price is: ₹4,250.
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