heres the specs
MODEL
PCV-RX850
PROCESSOR
Intel® Pentium® 4 Processor 2.40B††† GHz†
CACHE MEMORY
512KB Integrated On-Die Level 2
FRONT SIDE BUS SPEED
533MHz
STANDARD RAM
512MB PC-2100 DDR (expandable to 1.5GB)
HARD DRIVE
80GB†† Ultra ATA/100 Hard Drive
