Technical Specifications
Model t639k PE449AA
Processor & Speed 2.8 GHz/400 Intel® Pentium® 4 Processor – PGA478
Chipset Intel® 848P
Motherboard Oxford-UL6E (4PSD-LA)
RAM 512/3200 MB 400 DDR SDRAM (runs@266MHz)
Maximum 2 GB (2x1024MB DDR SDRAM)
Sockets Two 184-pin DDR DIMMs
Size 128, 256, 512 AND 1024 MB DDR DIMMs
Free DIMM Sockets One
Pairs Required No
Type Supported JEDEC unbuffered DDR SDRAM DIMM specification
Cache 8KB Data Cache + Trace Cache L1, 512 KB L2 Integrated on
Processor module
Hard Drive 120 GB (7200 RPM)
Optical Drive CD-RW/DVD-ROM Drive 48x32x16x48
48X- Write /32X - Re-write /16x- DVD Read
48X - CD-ROM Read
Average Random Access DVD =115ms / CD-ROM =95ms
Transfer Rate DVD = 21.6/sec. / CD-ROM = 7.2MB/sec.
Diskette Drive None
9 in 1 Card Reader Compact Flash I/II, Memory Stick/PRO, MMC/SD, Smart
Media, xD, Microdrive
Video Graphics AGP 8X Graphics Card
Controller nVidia FX5200XT
Video Memory 128 MB DDR, not upgradeable
Video Connectors Composite & S-Video - NTSC
Network Card 10/100 BaseT, Integrated
1394 Card IEEE-1394, Integrated
Sound AC’97, 6 Channel, Integrated on MB
Controller Realtek ALC650
Chassis Jaguar, 250HV PSU
USB Interface Specification USB 2.0
External I/O Rear Connectors 4= USB, 1=1394, Serial, Parallel,
Line-In, Line-Out; Microphone
External I/O Front Connectors 2=USB;1= 1394, Line In, Microphone, Headphone, 9 in 1
Card Reader w/USB
Expansion Slots (Total) 3= PCI, 1= AGP
Expansion Slots (FREE) 3= PCI
Drive Bays (Total) Two 5.25” external, One 3.5” external,
Two 3.5” internal
Drive Bays (FREE) One 5.25” external, One 3.5” external, One 3.5” internal
Keyboard/Mouse One-touch Enhanced Keyboard, PS/2 Optical scrolling mouse
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