PowerBook G4 (1GHz/867MHz) المواصفات التقنية

iTechnical Specifications

• Processor and memory867MHz or 1GHz PowerPC G4 processor with Velocity Engine1MB of DDR SRAM level 3 cache133MHz system bus256MB or 512MB of PC133 SDRAM; two SO-DIMM slots support up to 1GBVideo and graphics supportBuilt-in 2D/3D graphics acceleration through an integrated ATI Mobility Radeon 9000 graphics processor with AGP 4X support and 32MB or 64MB of DDR SDRAM video memorySupport for dual display and video mirroring: Millions of colors on the built-in display and on an external display at up to 2048 by 1536 pixels (8)Support for a single external display: Millions of colors on an external display at up to 2048 by 1536 pixels (8)DVI output portVGA output with included Apple DVI to VGA AdapterS-video output portComposite output support with included S-video to composite adapterBattery and power61-watt-hour lithium-ion battery (with integrated charge indicator LEDs) providing up to 5 hours of battery life (4)Power adapter with cable management systemPower adapter portStorage40GB or 60GB 4200-rpm Ultra ATA/66 hard drive with up to ultra fast 298Mbps raw data rate.(1)One of the following slot-loading optical drives:Combo drive (DVD-ROM/CD-RW); reads DVDs at 8x speed, writes CD-R and CD-RW discs at 8x speed, reads CDs at 24x speedSuperDrive (DVD-R/CD-RW); writes DVD-R discs at 1x speed, reads DVDs at 6x speed, writes CD-R discs at 8x speed, writes CD-RW discs at 4x speed, reads …