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Chieftec Midi Tower BS-20B-OP, Schwarz o.NT

Chieftec · Cabinet

Chieftec Midi Tower BS-20B-OP, Schwarz o.NT

Mid-Tower · mATX / ITX · GPU up to 270 mm

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Form factor Mid-Tower
Motherboard support mATX / ITX
GPU clearance 270 mm

Chieftec Midi Tower BS-20B-OP, Schwarz o.NT is a mid-tower PC cabinet that takes mATX / ITX motherboards and graphics cards up to 270 mm long.

Specifications

Key specs

Form factor: Mid-Tower
Motherboard support: mATX / ITX
GPU clearance: 270 mm
Part number: BS-20B-OP
EAN / UPC: 0753263078889

Design

Form factor: Midi Tower
Type: PC
Product colour: Black
Supported motherboard form factors: micro ATX, Mini-ITX
Number of 3.5" bays: 2
Number of internal 3.5" bays: 2
Number of external 5.25" bays: 1
Number of expansion slots: 4
Suitable for: Home/Office
Maximum CPU cooler height: 14.3 cm
Maximum graphics card length: 27 cm
Cable lock slot: Yes
Cable lock slot type: Kensington

Power supply

Supported power supply form factors: ATX

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Ports & interfaces

Audio input: Yes
Audio output: Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 1
USB Type-C ports quantity: 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1

Cooling

Number of front fans supported (max): 1
Front fans diameters supported: 80 mm
Rear fans installed: 1x 90 mm
Number of rear fans supported (max): 1
Rear fans diameters supported: 90 mm

Storage

Supported HDD sizes: 2.5,3.5,5.25"

Technical details

Warranty period: 2 year(s)

Weight & dimensions

Width: 170 mm
Depth: 329 mm
Height: 408 mm
Weight: 4.49 kg
Material thickness: 0.8 mm

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Midi Tower BS-20B-OP, Schwarz o.NT vs similar cabinets

	Chieftec Midi Tower BS-20B-OP, Schwarz o.NT	UNYKAch PC Case MATX AERO C15 with ATX 500W power supply	XPG VALOR AIR NANO	XPG VALOR AIR NANO MID-TOWER CHASSIS White
Form factor	Mid-Tower	Mid-Tower	Mid-Tower	Mid-Tower
Motherboard support	mATX / ITX	mATX / ITX	mATX / ITX	mATX / ITX
GPU clearance	270 mm	300 mm	370 mm	370 mm
Released	—	2026	2026	2025

Questions about the Midi Tower BS-20B-OP, Schwarz o.NT

What are the main specs of the Chieftec Midi Tower BS-20B-OP, Schwarz o.NT?

Mid-Tower, mATX / ITX, GPU up to 270 mm.

What form factor is the Chieftec Midi Tower BS-20B-OP, Schwarz o.NT?

Mid-Tower.

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