Xigmatek Osiris BTF Super Tower Case + PRIME 750W 80+ Gold PSU — Full Tower (Super Tower) Steel Frame with Dual 4mm Tempered Glass Panels, Includes 4x 140mm ARGB Back-to-Front (BTF) Fans, High-Airflow Design, Supports E-ATX/ATX/mATX/ITX, PSU Full Modular

• Dimensions: 465 x 238 x 481 mm (Length x Width x Height)

• Motherboard Support: E-ATX, ATX (supports back plug), Micro ATX (supports back plug), Mini ITX

• Drive Bays:

  • HDD Cage: 2 x 3.5" and 1 x 2.5"

  • SSD Bracket: 2 x 2.5"

• Fan Support:

  • Front: 3 x 120mm or 3 x 140mm fans

  • Motherboard side: 2 x 120mm fans (for E-ATX boards up to 28.5 cm width)

  • Top: 3 x 120mm or 2 x 140mm fans

  • PSU Shroud: 2 x 120mm fans

  • Rear: 1 x 120mm or 1 x 140mm fan

• PSU Length Limitation: 220 mm

• CPU Cooler Clearance: 180 mm

• Material: Steel

• Power Supply: Standard PS2 ATX PSU

• Expansion Slots: 7 standard slots, supports vertical GPU installation at 90 degrees

• I/O Panel:

  • 1 x USB 3.0

  • 2 x USB 2.0

  • HD Audio

• Radiator Support:

  • Front: 240/280/360 mm radiators

  • Motherboard side: 240 mm (if E-ATX motherboard width ≤ 28.5 cm)

  • Top: 240/280/360 mm radiators

  • Rear: 120 mm radiator

• GPU Length Limitation:

  • 285 mm if motherboard fan installed

  • 400 mm without motherboard fan

This case offers versatile cooling and radiator options, good support for multiple motherboard sizes including E-ATX, and vertical GPU mounting for high-end builds, all built on a steel chassis. It suits mid to high-size gaming or workstation PC builds requiring good airflow and component compatibility