Xigmatek Osiris Super Tower Case – 140mm ARGB BTF + Prime 750W 80+ Gold

The Xigmatek Osiris is a high-performance E-ATX super tower chassis designed for enthusiasts and gamers. It features back-plug motherboard support for ultra-clean cable routing, durable steel construction, and flexible compatibility with high-end cooling solutions and long GPUs.

Key Specifications

General

• Product Name: Osiris
• Dimensions: 465 x 238 x 481 mm (L x W x H)
• Material: Steel
• Power Supply: Standard PS2 ATX PSU
• Expansion Slots: 7 (Supports Vertical GPU at 90°)

Motherboard Compatibility

• E-ATX
• ATX (Back-Plug Support)
• Micro ATX (Back-Plug Support)
• Mini ITX

Drive Bays

• HDD Cage: 2 x 3.5", 1 x 2.5"
• SSD Bracket: 2 x 2.5"

Cooling Support

• Front: 3 x 120mm or 3 x 140mm fans
• Motherboard Side: 2 x 120mm (E-ATX width ≤ 28.5cm)
• Top: 3 x 120mm or 2 x 140mm fans
• PSU Shroud: 2 x 120mm fans
• Rear: 1 x 120mm or 1 x 140mm fan

Radiator Support

• Front: 240 / 280 / 360 mm
• Motherboard Side: 240 mm (E-ATX width ≤ 28.5cm)
• Top: 240 / 280 / 360 mm
• Rear: 120 mm

Clearance

• CPU Cooler Height: Up to 180mm
• GPU Length: Up to 285mm (with side fan), up to 400mm (no side fan)
• PSU Length: Up to 220mm

I/O Panel

• 1 x USB 3.0
• 2 x USB 2.0
• HD Audio

Product Identifier

• SKU: EN47183