• 3 x external 5,25" device bays
• 1 x external 5,25" device bay can be converted to an external 3,5" device bay
• 6 x internal 3,5" device bays
• 2 x 120 mm system fans in front
• 1 x 120 mm system fan in rear
• 2 x 140 mm system fans on the top
• 2 x USB 2.0 I/O ports
• 1 x e-SATA I/O port
• HD+AC97 Audio I/O ports
• Removable top cover
• Removable front panel
• Cable management
• ...

• 520 W total power
• 80 PLUS BRONZE certified:
  Surpasses 82%, 85%, and 82% of energy consumption efficiency at 20%, 50%, and 100% operating loads respectively
• Multiple 12 V output
• 12 cm ball bearing cooling fan
• Smart and silent fan control
• Over power protection (OPP)
• Over voltage protection (OVP)
• Short circuit protection (SCP)
• ...

• AM3 socket
• AMD 870 Chipset (North Bridge) & AMD SB850 (South Bridge)
• Supports (Dual Channel) DDR3 memory up to 2000 MHz
• SATA 6 Gb/s
• RAID 0, 1, 5, and 10
• Gigabit LAN connectivity
• USB 1.1, 2.0 & 3.0
• Realtek ALC889 codec
• Hi-def 108 dB Signal-to-noise ratio Blu-ray DVD audio playback
• ...

• Triple-Core processor
• AM3 socket
• 45nm CMOS SOI technology
• 64-bit integer registers
• 3 x 2600 MHz core frequence
• 3 x 128 KB 1st level cache
• 3 x 512 KB 2nd level cache
• 2000 MHz system bus
• up to 21.3 GB/s dual channel memory bandwidth
• 45 W wattage
• Pacifica supporting virtualization
• ...

• 2 x 4096 MB capacity
• 1333 MHz DDR3 (PC3-10600) speed
• 9-9-9-24 timing, i.e. 9 CAS latency
• 1.5 V working voltage
• ...

• GPU
  • 40 nm technology
  • 80 stream processors
  • 650 MHz engine clock
• Interface
  • PCI-Express 2.1
• Memory
  • 64-bit memory bus
  • DDR3 memory type
  • 512 MB
• API
  • DirectX 11
  • OpenGL 3.2
  • Shader Model 5.0
• Display
  • 1 x DisplayPort
  • 1 x DVI-I
  • 1 x VGA (D-sub)
• ...

• High Definition Audio
• High performance DACs with 108 dB signal-to-noise ratio (A-weighting)
• All DACs supports 44.1k/48k/88.2k/96k/176.4k/192 kHz sample rate
• High performance ADCs with 104 dB signal-to-noise ratio (A-weighting)
• All ADCs supports 44.1k/48k/88.2k/96k/176.4k/192 kHz sample rate
• Primary 16/20/24-bit SPDIF-OUT supports 32k/44.1k/48k/88.2k/96k/192 kHz sample rate
• Secondary 16/20/24-bit SPDIF-OUT supports 32k/44.1k/48k/88.2k/96k/192 kHz sample rate
• High-quality analog differential CD input
• 2 / 4 / 5.1 / 7.1 channel support
• ...

• Serial ATA 3.0 GB/s interface
• 64 GB capacity
• 500 MB/s sequential read
• 95 MB/s sequential write
• 2,5" form factor
• ...

• Serial ATA 3.0 GB/s interface
• 40 GB capacity
• 280 MB/s sequential read
• 270 MB/s sequential write
• 2,5" form factor
• ...

• Serial ATA 3.0 GB/s interface
• 750 GB capacity
• 64 MB cache
• 5400 rpm
• ...

Citation from the datasheet:

WD Caviar Green drives make it possible for energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation.

Keep in mind, that a computer scientist calculates as follows:

• 1 KB = 1024 bytes
• 1 MB = 1024 x 1024 bytes
• 1 GB = 1024 x 1024 x 1024 bytes

Whereas an HDD manufacturer calculates the capacity of a harddisk as follows:

• 1 KB = 1000 bytes
• 1 MB = 1000 x 1000 bytes
• 1 GB = 1000 x 1000 x 1000 bytes

• Serial-ATA 1.5 GB/s interface
• 198 KB cache
• 120 ms CD-ROM access time (random)
• 140 ms DVD-ROM access time (random)
• max. 48x CD-ROM read
• max. 18x DVD-ROM read
• 650 g weight
• ...