Here we go again. Time for the quick specifications...
DELL Inspiron 600m notebookIntel M - Centrino 1.72GHz (overclocked- stable at 126'F temp) @ 333MHz BUS
1.5GB DDRRAM
128MB ATI Raedon X1300 graphics (650DAV)
120GB Western Digital IDE harddisk @ 5600rpm
Pioneer 8x DVD+/-RW & 24x CD+/- RW disk drive
Ports: Serial Port / Printer Comm. Port, Ethernet 10/100, Modem, 2 USB 2.0, 2 Input lines, 1 headphone line, VGA monitor output
Wireless 802.11n networking
14.1" LCD screen
1x 40mm cooling fan (heat sync failing though...needs to be replaced- again)
HP Pavilion 2510 (rebuilt entirely **AGAIN**)Intel Core Duo 2.66GHz @ 1066MHz BUS (socket 775)
4.0GB DDR2RAM
512MB ATI Raedon FireGL V5600 graphics
250GB Western Digital SATA harddisk @ 7200rpm
300GB Western Digital SATA harddisk @ 5600rpm
Sony 12x DVD+/-RW & 32x CD+/-RW disk drive
Pioneer 16x DVD-ROM & 48x CD+/-RW disk drive
X-tras: 5.1 audio, Printer Comm., Serial, Ethernet 10/100, Dual DVI output (and many more not wanting to list)
Wireless 802.11n networking (including wireless ad hoc sharing connection between work and home)
2x 22" DELL LCD Monitors (got them half price, so of course I had to get them)
4x 80mm cooling fans
ServerDELL ...? (Its just a DELL case because it was small and had good ventilation)
Intel Core Duo 2.66GHz @ 1066MHz BUS (socket 775)
8.0GB DDR2RAM
512MB ATI Raedon X1600 Pro
Apple OS X Server
Fibre Channel card (for my OC-12 line at home & for my domain)
Western Digital Raptor - 150GB @ 10,000rpm
Western Digital Raptor - 150GB @ 10,000rpm
... and so on with the server. I'm too tired to post the rest.

Edit:
Power Supply Units:Notebook: Crappy
Desktop: 700 watts/ 30 Powersave
Server: 850 watts w/ 250 watt Emergency System (16 minute protection)
L. Format Printer: 400 watts/ 4 watts Powersave