Cooler Master Qube 540 Stardust Iron E-ATX Mid Tower Case

₹6,829

MRP ₹8,899 (incl. of all taxes)

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The QUBE 540 is a mid-tower computer case designed for creators, gamers, and DIY builders. It fits perfectly in small spaces like apartments and dorm rooms while supporting high-end components.

Full specifications ↓

Highlights

Compact size with a volume of 40.64 L (w/o protrusions) for small spaces
Supports ITX, M-ATX, ATX, and E-ATX motherboards (up to 280 mm)
7 expansion slots for future upgrades
2 x USB 3.2 Gen 1 Type A and 1 x USB 3.2 Gen 2 Type C on the I/O panel
360 mm radiator support on front, top, and bottom
Mounts I/O panel and handles on any side for flexible setup
Includes 1x 120mm rear fan pre-installed
2 years warranty for peace of mind

Specifications

Product Name	QUBE 540
Model Number	Stardust Iron: Q540-MGNN-S00
Color(s)	Stardust Iron / Moonstone
Materials - Exterior	Steel
Material - Side Panel (Right)	Steel
Material - Side Panel (Left)	TG
Dimensions (L x W x H)	Incl. Protrusions: 438.5 x 225 x 492.1 mm
Volume (w/o protrusions)	40.64 L
Volume (with panel, protrusions and feet)	48.55 L
Motherboard Support	ITX / M-ATX / ATX / E-ATX (Up to 280 mm)
Expansion Slots	7
Drive Bays - 5.25" ODD	N/A
Drive Bays - 3.5" HDD	1 (Shared 3.5" and 2.5" mounting on PSU bracket)
Drive Bays - 2.5" SSD	2 (Max. 5)
I/O Panel - USB Ports	2 x USB 3.2 Gen 1 Type A / 1 x USB 3.2 Gen 2 x 2 Type C
I/O Panel - Audio In / Out	1 x 3.5 Mic / Audio Combo Jack
Fan Support - Front	3 x 120 mm (w/o I/O panel) / 2 x 140 mm
Fan Support - Top	3 x 120 mm (w/o I/O panel) / 2 x 140 mm
Fan Support - Rear	1x 120mm
Fan Support - Bottom	3 x 120 mm / 2 x 140 mm
Preinstalled Fan(s) - Front	N/A
Preinstalled Fan(s) - Top	N/A
Pre-installed Fans - Rear	1x 120mm Black Fan
Radiator Support - Front	140 / 280 / 360 mm (w/o I/O panel)
Radiator Support - Top	140 / 280 / 360 mm (w/o I/O panel)
Radiator Support - Rear	120 mm
Radiator Support - Bottom	140 / 280 / 360mm (w/o I/O panel)
Clearances - CPU Cooler	172 mm
Clearances - Power Supply	200 mm
Clearances - Graphics Card	415 mm (w/o Front Fan)
Cable Routing - Behind Motherboard Tray	27 mm
Dust Filters	Top / Bottom / Front
Power Supply Support	ATX / SFX
Warranty	2 years
Note	-
Series	QUBE Series
Size	Mid Tower
Downloads	Product Sheet

Who should buy it

Choose the QUBE 540 if you need a compact case that fits small spaces and supports high-end builds. It is not for users needing 5.25" drive bays or specific Mac compatibility.

Compatibility

Works with ITX, M-ATX, ATX, and E-ATX motherboards (up to 280 mm). Supports 3.5" and 2.5" drive bays with shared mounting. Requires ATX or SFX power supplies.

ITX / M-ATX / ATX / *E-ATX (*Up to 280 mm)

Frequently asked questions

What is the maximum GPU length supported by the QUBE 540?

The QUBE 540 supports graphics cards up to 415 mm (w/o Front Fan).

Does the QUBE 540 support vertical GPU mounting?

Yes, the QUBE 540 supports vertical GPU installation to highlight premium graphics and aesthetics.

What is the maximum radiator size supported in the front and top of the QUBE 540?

The QUBE 540 supports 360 mm radiators on the front and top.

How many drive bays does the QUBE 540 have for 3.5" and 2.5" drives?

It has 1 x 3.5" HDD bay (shared with 2.5" mounting) and 2 x 2.5" SSD bays (max 5).

What is the size of the QUBE 540 in millimeters?

Dimensions are 438.5 x 225 x 492.1 mm (incl. protrusions).

What is the warranty period for the QUBE 540?

The QUBE 540 comes with a 2-year warranty.

What materials are used for the exterior and side panels of the QUBE 540?

Exterior is Steel, right side panel is Steel, left side panel is TG.

How many USB ports are on the I/O panel of the QUBE 540?

The I/O panel has 2 x USB 3.2 Gen 1 Type A and 1 x USB 3.2 Gen 2 Type C.

Brand warranty: 2 years from the manufacturer — TechCure India helps you with the claim.

Why buy from TechCure India

Genuine product with brand warranty
GST invoice on every order
Insured delivery across India
Free compatibility check before dispatch — or build a full PC with our PC Builder

Specifications

Brand	Cooler Master
Category	PC Cabinet
Model / MPN	Q540-MGNN-S00
Product Name	QUBE 540
Model Number	Stardust Iron: Q540-MGNN-S00
Color(s)	Stardust Iron / Moonstone
Materials - Exterior	Steel
Material - Side Panel (Right)	Steel
Material - Side Panel (Left)	TG
Dimensions (L x W x H)	Incl. Protrusions: 438.5 x 225 x 492.1 mm
Volume (w/o protrusions)	40.64 L
Volume (with panel, protrusions and feet)	48.55 L
Motherboard Support	ITX / M-ATX / ATX / E-ATX (Up to 280 mm)
Expansion Slots	7
Drive Bays - 5.25" ODD	N/A
Drive Bays - 3.5" HDD	1 (Shared 3.5" and 2.5" mounting on PSU bracket)
Drive Bays - 2.5" SSD	2 (Max. 5)
I/O Panel - USB Ports	2 x USB 3.2 Gen 1 Type A / 1 x USB 3.2 Gen 2 x 2 Type C
I/O Panel - Audio In / Out	1 x 3.5 Mic / Audio Combo Jack
Fan Support - Front	3 x 120 mm (w/o I/O panel) / 2 x 140 mm
Fan Support - Top	3 x 120 mm (w/o I/O panel) / 2 x 140 mm
Fan Support - Rear	1x 120mm
Fan Support - Bottom	3 x 120 mm / 2 x 140 mm
Preinstalled Fan(s) - Front	N/A
Preinstalled Fan(s) - Top	N/A
Pre-installed Fans - Rear	1x 120mm Black Fan
Radiator Support - Front	140 / 280 / 360 mm (w/o I/O panel)
Radiator Support - Top	140 / 280 / 360 mm (w/o I/O panel)
Radiator Support - Rear	120 mm
Radiator Support - Bottom	140 / 280 / 360mm (w/o I/O panel)
Clearances - CPU Cooler	172 mm
Clearances - Power Supply	200 mm
Clearances - Graphics Card	415 mm (w/o Front Fan)
Cable Routing - Behind Motherboard Tray	27 mm
Dust Filters	Top / Bottom / Front
Power Supply Support	ATX / SFX
Warranty	2 years
Note	-
Series	QUBE Series
Size	Mid Tower
Downloads	Product Sheet
Condition	New, sealed box
Warranty	Manufacturer warranty · details
Invoice	GST tax invoice (input credit available)
Delivery	Insured shipping to every serviceable pin code in India