The new 80GB and 60GB PS3 specs resemble the previous 60GB PS3 specs, with, of course, the exception of a larger hard drive on the new model. One other notable exception is the lack of an Emotion Engine chip listed in the specs for either the 80GB or 60GB PS3.

This has led to the speculation thatfuture production models of the 60GB PS3 are likely to resemble their80GB counterparts, and rely on software emulation for PS2/PSonebackwards compatibility. Current 60GB and 20GB PS3s have an EmotionEngine in them and thus use their hardware to achieve backwardscompatibility. Sony claims that the software emulation allows forcompatibility with "virtually all" PS2 and PSone games.

All versions of the PS3 care compatible with DVD and audio CD playback.

All PlayStation 3's are powered by the Cell Broadband Engine, an amazing chip that uses eight microprocessors, allowing it to do many massive calculations at the same time. Every PS3 system is equipped with a built-in Blu-ray Disc player which not only allows for more game content, but for HD movie playback as well. The PS3 systems ship with a Sixaxis wireless controller. The Sixaxis is a redesign of the popular PlayStation Dualshock controller, but, in addition to being wireless, also features tilt sensors that allow gamers to move the controller to control the action on-screen.

PS3 Technical Specifications / Details
PS3 system (80GB HDD version):

• Dimensions: Approximately 325mm (W) x 98mm (H) x 274mm (D)
• CPU: Cell Broadband Engine
• GPU: RSX
• Main Memory: 256MB XDR Main RAM
• Embedded VRAM: 256MB GDDR3 VRAM
• Hard Drive Disk: 2.5” Serial ATA (80 GB HDD)
• Main Input/Output: USB 2.0 (x4), MemoryStick/SD/CompactFlash
• Ethernet: 10BASE-T, 100BASE-TX, 1000BASE-T
• Bluetooth: 2.0 (EDR), Wireless Controller (up to 7)
• Wireless Communication: IEEE 802.11 b/g
• Screen Size: 480i, 480p, 720p, 1080i, 1080p
• HDMI: HDMI out – (x1/HDMI)
• Analog: AV MUTLI OUT x1
• Digital Audio: DIGITAL OUT (OPTICAL x1)
• Disc Drive: Blu-ray/DVD/CD (read-only)

PS3 system (60GB HDD version):

• Dimensions: Approximately 325mm (W) x 98mm (H) x 274mm (D)
• CPU: Cell Broadband Engine
• GPU: RSX
• Main Memory: 256MB XDR Main RAM
• Embedded VRAM: 256MB GDDR3 VRAM
• Hard Drive Disk: 2.5” Serial ATA (60 GB HDD)
• Main Input/Output: USB 2.0 (x4), MemoryStick/SD/CompactFlash
• Ethernet: 10BASE-T, 100BASE-TX, 1000BASE-T
• Bluetooth: 2.0 (EDR), Wireless Controller (up to 7)
• Wireless Communication: IEEE 802.11 b/g
• Screen Size: 480i, 480p, 720p, 1080i, 1080p
• HDMI: HDMI out – (x1/HDMI)
• Analog: AV MUTLI OUT x1
• Digital Audio: DIGITAL OUT (OPTICAL x1)
• Disc Drive: Blu-ray/DVD/CD (read-only)

For more detailed technical specifications, including performance data, see the original PS3 specs and details.