PC Midi Tower case CORSAIR 3500X RS-R ARGB — Black, tempered glass, supports ATX/EATX/Micro-ITX, 3x120 mm front fans

The CORSAIR 3500X is a mid-tower PC case designed to deliver high-performance cooling and flexible component support in a compact footprint. It supports large graphics cards, substantial CPU coolers, 360mm radiators and even E-ATX motherboards, while featuring removable front and side tempered glass panels for easy access and a clean wraparound view. Preinstalled RS120-R ARGB fans, a GPU anti-sag stabilization arm, and modern front I/O including a USB 3.2 Gen 2 Type-C port make the case suitable for a powerful custom build.

Advantages

The case balances a compact exterior with extensive internal capacity, allowing builders to install large GPUs, AIO radiators up to 360mm, and E-ATX motherboards without occupying excessive desk space. Three included RS120-R ARGB fans offer strong airflow and clear lighting thanks to reverse-rotor design and daisy-chained ARGB connections. Cable routing is simplified by 38 mm of space behind the motherboard and DoubleShot grommets, while removable tempered glass panels provide simple access for maintenance. The chassis also supports motherboards with rear I/O connections and includes a GPU stabilization arm to prevent sag and protect the PCIe slot.

Key specifications

• Form factor: Midi Tower (mid-tower)
• Motherboard compatibility: ATX, E-ATX, micro ATX, Mini-ITX
• Preinstalled fans: 3 × RS120-R ARGB
• Maximum radiator support: Up to 360 mm (side and roof)
• Maximum fan support: Up to 10 × 120 mm fans
• Drive bays: 2 × 3.5" bays, 2 × 2.5" bays
• Panels: Removable tempered glass front and side
• Materials: Steel and tempered glass
• Front I/O: 1 × USB 3.2 Gen 2 Type-C, 2 × USB 3.2 Gen 1 Type-A, combo audio/mic jack
• Colors: Black

How to use

Remove the tempered glass front and side panels to gain unobstructed access to the interior. Route cables through the 38 mm clearance behind the motherboard tray and use the DoubleShot grommets to keep wiring tidy. Install drives in the designated 3.5" and 2.5" bays, mount your radiator in the side or roof if using liquid cooling, and position cooling fans across the side, roof, and PSU locations as required. Connect the preinstalled RS120-R ARGB fans using the daisy-chain ARGB connectors and attach the front I/O to your motherboard via the provided internal headers. Use the included GPU anti-sag stabilization arm to secure heavy graphics cards and protect the PCIe slot.

Recommendations

For optimal thermal performance, plan airflow with intake fans at the front/side and exhaust at the roof/rear, and verify clearance for large CPU coolers and E-ATX motherboards before finalizing component selection.