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Rosewill REDBONE U3 - ATX Mid Tower Computer Case - Black SECC Steel, USB 3.0, eSATA, 3 x 120mm Fans

  • SECC Steel ATX Mid Tower
  • 2 x USB 3.0, 1 x e-SATA
  • 3 Fans Pre-Installed, Supports Up to 5 Fans
  • 4 External Drive Bays
  • 6 Internal Drive Bays
  • 7 Expansion Slots
general information

general information

Rosewill REDBONE U3 - Mid Tower Computer Case

The Rosewill REDBONE U3 Mid Tower Computer Case offers all the features that DIY builders value most at a very affordable price, including roomy internal space, superior cooling capability, great expandability, handy I/O panel and more.

Highly Efficient Cooling Solutions

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Maximum Airflow Performance

With the ability to support up to five fans (three fans preinstalled), the Rosewill REDBONE U3 creates heavy duty airflow to cool down, even the most extreme system.

The Layout of the Case Fans

  • Front: 1 x 120mm red LED fan (pre-installed)
  • Rear: 1 x 120mm fan (pre-installed)
  • Bottom: 1 x 120mm fan (optional)
  • Side: 2 x 120mm fan (1 x pre-installed, 1 x optional)
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Tremendous Water Cooling Support

With two retaining water-cooling holes on the rear panel, you can choose to cool down your hottest components - the GPU and CPU, with liquid coolers (sold separately).

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Generous Interior Space for PC Components

With roomy interior space, the mid-tower computer case gives you great flexibility to build your system. In addition to support for a micro ATX/ATX motherboard, it can accommodate graphics cards of up to 250mm in length and CPU cooler of up to 140mm in height.

With up to six internal 3.5” drive bays and one external 3.5” drive bay, the Rosewill REDBONE U3 provides multiple options to hold your storage drives. It’s also furnished with three 5.25" external drive bays. Additionally, up to seven expansion slots let you better take advantage of your motherboard’s expandability.

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Other Thoughtful Designs

Two USB ports, one eSATA port, Audio Out/Mic In jacks and power & reset buttons are conveniently placed on the top of the front panel, providing you with maximum convenience.

The advanced bottom-mounted PSU design enables independent and optimized PSU cooling. The PSU's shock-proof pad reduces vibration and annoying noise.

The easy-to-clean dust filters keep your computer clean and protected from dust.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies