High performance PC's are typically used as digital photo/video editing or gaming workstations. These high performance chassis offer maximum power, durability, cooling, expansion, and customization possibilities. A quality chassis also provides a great base framework to slowly build your dream machine. Here is just a sample of many cases available.

Thermaltake VA3000 Dream Tower Tsunami VA3000SNA Silver Mid Tower

Specifications:
Case Type: Mid Tower
Color: Silver
Material: Aluminum
Drive Bays: 5.25" x 4/0, 3.5" x 2/5 (external/internal)
Expansion Slots: 7
Front Ports: 2 x USB2.0, 2 x audio, 1 x IEEE1394
Power Supply: N/A
Cooling System: 1 x 120mm rear fan, 1 x 120mm front fan
Motherboard Compatibility: Mini ATX, ATX, Full ATX (Dual CPU)
Dimensions: 19.5" x 8.3" x 18.9"(HxWxD)
Features: Mirror coating, Ultra light: 12.3 lbs, Lockable safety side-panel

CoolerMaster Wave Master

Case Type: Mid-Tower
Color: Silver or Black
Material: Aluminum Alloy
Drive Bays: 4x5.25" & 5x3.5"
Expansion Slots: 7
Front Ports: USB2.0 x 2, MIC x 1,Earphone jack x 1,IEEE1394 x 1
Power Supply: No
Cooling System: 2x80mm Fans
Mainboard Compatibility: ATX,12"x9.6"(30.5x24.5mm)
Dimensions: 540x198x458mm
Special Features: Stylish curved front plate design;Sophisticated machine processing for exotic smooth finish;Removable motherboard tray for fast and easy assembly.

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MGE Viper Black/Red ATX Mid Tower With 500W PSU & Blue UV Acylic Window

Specifications:
Case Type: ATX Mid Tower
Color: Black/Red
Material: 0.7mm SECC
Drive Bays: 5.25" x 4/0, 3.5" x 2/4(external/internal)
Expansion Slots: 7
Front Ports: 2 x USB2.0, 2 x Audio, 1 x IEEE1394
Power Supply: 500W
Cooling System: 1 front LED fan, 1 side LED fan
Motherboard Compatibility: ATX
Dimensions: 17.2" x 7.5" x 18.9"(HxWxD)
Features: Top dual handles, High Gloss Paint, Static Guard (Rear Cable Management), LCD temperature display

Antec Sonata 2 with gloss black finish

 Material: 0.8mm SECC Steel
 Drive Bays: 5.25" x 3/0, 3.5" x 2/4 (external/internal)
 Expansion Slots: 7, Removable Front Dust Filter
 Front Ports: 2xUSB & 1xIEEE1394
 Power Supply: 450W Antec SmartPower 2.0
 Cooling System: 1 x 120mm Fans
 Mainboard Compatibility: Standard ATX
 Dimensions: 16.75"x18.25"x8.13"

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Prices start at $129 for the displayed chassis. Other chassis and colors available. Lighted chassis require additional fee for  wiring.