Case:  X-Pioneer
Power Supply:  Antec Basiq Power 550 watts
Motherboard:  Gigabyte GA-965P-DS3
CPU:  Q9650 Core 2 Quad at 3.00 GHz
CPU Cooler:  Coolermaster heatsink, fan
RAM:  8GB
Video Card:  eVGA GTX 960
SSD0:  128 GB with Windows XP
SSD1:  500 GB with Windows 7
SSD2:  1 TB with Windows 10

Triple boot Windows XP / Windows 7 / Windows 10

To choose the Operating System, Press F12 when the motherboard Logo appears.  Press F12 again when message says press any key to continue. Default is Windows XP.  SCSI-0: P0, 128GB is the top drive inside the computer, uses the Blue Sata cable, it is Windows XP. SCSI-1: P1, 500GB is the middle drive inside the computer, uses the Black Sata cable with the blue end, it is Windows 7. SCSI-2: P4, 1TB is the bottom drive inside the computer, uses the Yellow Sata Cable, it is Windows 10.

Use Windows XP to play your older games.  Use windows 7 to play your newer old games.  Use Windows 10 to surf the internet.

The pci sound card is Aureal Vortex and works in windows xp.
There is a DreamBlaster X2 Daughtercard from Serdashop attached to the Aureal Vortex.
The USB cable goes from the card inside the case to an USB on back of the case to power the card.  The output of the card goes from the card inside the case to the Line-In on back of the case.

Use the Motherboard Green Line-Out connector on the back of the computer for sound.

The top USB connectors are USB-3.  The motherboard does not have USB-3. However, the top USB connectors are attached to an adapter that converts USB-3 to USB-2, then plugs into the motherboard USB header.

Computer dimensions:  17.5 inches height. 8 inches width. 20 inches Length.
Shipping Box Dimensions:  24 inches by 18 inches by 18 inches
Weight:  approximately 29 pounds unboxed.  Packaged weight approximate is 35 pounds.