JONSBO BO400CG ATX Case

Product Description

JONSBO BO400CG ATX Case fixes airflow limits and GPU clearance pain fast

High-performance builds fail when the chassis blocks cooling paths.

JONSBO BO400CG ATX Case addresses airflow congestion, oversized GPUs, and dense layouts without forcing compromises.

Built for modern PC Components buyers, this enclosure focuses on structure, spacing, and thermal logic.

Inside the Casing segment at PCB Store in Bangladesh, it targets builders who scale hardware over time.

JONSBO BO400CG ATX Case specifications and performance overview

The BO400CG uses a mixed-material frame tuned for rigidity and thermal stability.

SPCC steel plate and SGCC steel plate form the core. Aluminum alloy trims reduce flex points. Tempered glass completes visibility.

Chassis dimensions include feet and define internal working volume.

• 474mm depth allows long GPU routing
• 311mm width supports wide cooling layouts
• 489mm height balances airflow stacking

At 12.6kg net weight, the structure resists vibration under full load.

Gross shipping weight reaches 16.6kg, reflecting dense steel usage.

JONSBO BO400CG ATX Case motherboard and layout support

Rear-mounted motherboard compatibility changes airflow direction planning.

MINI-ITX, MICRO-ATX, and full ATX boards fit without clearance conflicts.

This layout suits advanced cable routing and clean front sections.

Builders shifting from entry towers gain immediate workspace efficiency.

Storage flexibility inside JONSBO BO400CG ATX Case

Storage mounts adapt to mixed-use systems.

Drive cages balance SSD speed and HDD capacity.

• Up to two 2.5-inch SSDs
• Up to four 3.5-inch HDDs
• Shared mounting between SSD and HDD bays

This structure supports creator workflows and game libraries.

No wasted brackets. No unused zones.

Front I/O design on JONSBO BO400CG ATX Case

Modern front ports reduce adapter clutter.

The I/O cluster supports high-speed devices and daily peripherals.

• USB 3.2 Gen1 Type-A ports x2
• USB 3.2 Gen2 Type-C port x1
• Dedicated audio and mic jacks

This layout suits desks where rear access stays limited.

Type-C placement matters for external SSD users.

JONSBO BO400CG ATX Case airflow and fan configuration

Airflow defines system stability under sustained load.

This chassis supports multi-plane intake and exhaust strategies.

Fan support includes:

• Top: three 120mm or two 140mm fans
• Rear: one 120mm fan
• Bottom: three 120mm or two 140mm fans
• Side: three 120mm fans

This coverage allows positive pressure setups.

Builders can tune noise versus cooling balance.

Liquid cooling options in JONSBO BO400CG ATX Case

Water cooling layouts demand clearance consistency.

The BO400CG supports radiators across three zones.

Radiator support includes:

• Top: 240mm, 280mm, or 360mm
• Side: 360mm
• Bottom: 240mm, 280mm, or 360mm

This flexibility suits custom loops and AIO stacks.

Thermal headroom scales with hardware upgrades.

GPU clearance advantage of JONSBO BO400CG ATX Case

Modern GPUs exceed traditional length limits.

This case supports graphics cards up to 435mm long.

That clearance removes compatibility anxiety.

Triple-fan cards fit without front cage removal.

For high-end gaming builds in Bangladesh, this space matters.

CPU cooler and PSU support in JONSBO BO400CG ATX Case

Air coolers remain popular for reliability.

The case supports CPU coolers up to 173mm tall.

ATX PS2 power supplies fit up to 200mm length.

Cable routing remains manageable even with modular units.

These limits cover most premium components sold at PCB Store.

Build experience and long-term reliability

Steel thickness reduces panel flex during transport.

Tempered glass maintains shape without stress cracks.

The enclosure suits repeated upgrades.

Users replacing GPUs or radiators avoid structural fatigue.

This reliability aligns with experienced builders and system integrators.

Why JONSBO BO400CG ATX Case fits advanced PC builds

This model targets users planning future hardware jumps.

Rear-mounted motherboard support aids airflow experimentation.

Large radiator support reduces thermal bottlenecks.

Wide GPU clearance protects investment cycles.

For PC Components buyers in Bangladesh, it balances scale and discipline.

Where to get JONSBO BO400CG ATX Case in Bangladesh

Availability through PCB Store aligns with local component standards.

Stock rotation favors current-generation GPUs and cooling gear.

Builders sourcing cases inside Bangladesh avoid import delays.

This model fits both gaming rigs and creator workstations.