Details :

Controller : 2.4GHz Wireless
Weight : 7.7 lbs.
Form Factor : Console
Dimensions (WxDxH) : 12.15 in x 3.27 in x 10.15 in

Graphics Processor and Memory

Embedded Video Memory : 10MB
Graphics Processor : Custom ATI Processor
Graphics Core Clock Speed : 500MHz
System Memory : 512MB UMA (Shared with GPU)
Vector Units : 1 VMX-128 unit per core (3 total)
CPU Math Performance : 9 Billion Dot Product Operations per Second
System Memory Bandwith : 22.4GB/s, 256GB/s to EDRAM
Memory Architecture : Unified Memory Architecture
Shaders : 48-way Parallel Floating Point Dynamically-Scheduled, 48 billion Operations/s
Video Memory : 512MB UMA (Shared with CPU)
Fill Rate (pixels) : 16 Gigasamples/s using 4X MSAA
Fill Rate (triangles) : 500 Million/s

Video Output : Resolution 480p, 480i, 720p, 1080i

Expansion and Connectivity

Digital Media Formats : DVD-Video, DVD-ROM, DVD-R/RW, DVD+R/RW, CD-DA, CD-ROM, CD-R, CD-RW, WMA CD, MP3 CD, JPEG Photo CD
Game Media Format : Dual-Layer DVD-ROM
Other I/O Connectors : 3 USB 2.0, 2 Memory Slots, Ethernet Port (RJ45)
Controller Ports : Supports up to 4 Controllers
Plug and Play Storage : 20GB Removable Hard Drive
Standard AV Output Connectors : n/a
Integrated Communications : 802.11 A/B/G Wi-Fi ready, adapter not included

Processor Core Spec : 3 Cores, 2 hardware threads per core
Marketing Performance Measurement : 1 TFLOP
Processor Clock Speed : 3.2GHz
L2 Cache : 1MB
Processor : Custom IBM PowerPC CPU