HP Pavilion a720d Technical Specifications
Technical Specifications
Model a720d PL469AA
Processor & Speed Intel® Pentium® 4(P)515 Processor – 2.93GHz/533
LGA775
Chipset Intel® 915GV
Motherboard Grouper-GL8E (PTGD1-LA)
RAM 256/3200 MB 400 DDR SDRAM
Maximum 3 GB
Sockets Four 184-pin DDR DIMMs
Size 128, 256, 512 AND 1024 MB DDR DIMMs
Free DIMM Sockets Three
Pairs Required No
Type Supported JEDEC unbuffered DDR SDRAM DIMM specification
Cache 16KB Data Cache + Trace Cache L1, 1MB L2 Integrated
on Processor module
Hard Drive 80 GB (7200 RPM) SATA
Optical Drive DVD-ROM Drive: DVD (16x max.) / CD-ROM (48x max.)
Access Speed DVD =115ms / CD-ROM =95ms
Transfer rates 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 Intel® Extreme Graphics
Controller Integrated w/915G Chipset
Video Memory Up to 128MB UMA
Network Card 10/100 BaseT, Integrated
1394 Card IEEE-1394
Sound Azalia 7.1 Audio, Integrated on MB
Controller Realtek ALC880
Chassis Panther-Lite, 300B HV PSU
USB Interface Specification USB 2.0
External I/O Rear Connectors 4= USB, 1=1394, Parallel, 7.1 Audio, S/PDIF In & Out
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
Expansion Slots (FREE) 3= PCI
Drive Bays (Total) Two 5.25” external, One 3.5” external,
One 3.5” internal
Drive Bays (FREE) One 5.25” external, One 3.5” external
Keyboard/Mouse One-touch Enhanced Keyboard, PS/2 Optical scrolling
mouse
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