This is the part where everyone laughs at my horribly slow laptop:

Pentium III 648 Mhz
128 MB of RAM
20 GB modular hard drive
CD-ROM drive
Windows XP Professional Service Pack 2

EDIT: As of a month ago, my "x" and "z" keys don't work (I copied these from a pair of URLs) and the Delete key is barely functional

really?

Toshiba Satellite 4080XCDT

Pentium II 366 MHz
192 MB of RAM
6GB HDD
Windows 2000 SP4

Did you miss any information there?

My actual computer specifications (Acer E380-JB7L desktop computer, upgraded) :

-CPU AMD Athlon 64 X2 4600+ (stock @ 2,4 GHz)
-2 Gb DDR2 RAM (2 x 1 Gb, non dual-channel)
-HDD Seagate 320 Gb 7200rpm SATA
-nVidia GeForce 8600 GT 512 Mb (stock)
-Acer EM61SM/EM61PM motherboard
-Realtek High Definition Audio 7.1 (onboard sound chip)
-Windows Vista Home Premium SP1 (french OEM version)
-Hanns-G HW191D 19" widescreen TFT monitor
-an old Compaq Presario SK-2700 PS/2 Multimedia keyboard
-an Acer optical USB mouse
-Logitech 2.1 speaker

I've recently upgraded my graphic card by this GeForce 8600 GT. My old graphic card was a GeForce 7500 LE (Turbocache), not very good for gaming with the latest games...

My friend gave me this computer for free since he felt sorry for my old computer:
-AMD Athlon XP 2600 2GHz
-ATI Radeon 9800
-3 HD ~ 400GB
-Regular mouse and keyboard
-Vista Ultimate (free from MS)

AMD Athlon64 X2 5000+ Black Edition
AMD 780G
AMD HD3870
ADATA DDR2 2G 800+
WD 640G + ST 250G
Creative X-Fi Music Platinum
Intel 82550GY Server Adapter
Corsail VX550W

My Laptop :

-CPU Intel Core Duo T2080 (2x1.73Ghz)
-2 Gb DDR2 RAM
-HDD 160 Gb 5400rpm SATA
-ATI Mobility Xpress 1100
-Windows Vista Business SP1 (French esion)
-15.4" screen

Desktop is in the sig

Laptop:

Turion 2GHz, 2GB RAM, 160GB HDD, ATI Radeon 200M

Desktop:

Core 2 Quad Q9300
2 GB Ram
Gigabyte GA-P35-DS4
Seagate 7200.10 750 GB
Geforce 8800 GT
Vista Home Premium

Notebook:

Pentium M 1.5 Ghz
512 MB Ram
HDD 40 GB
Intel GMA 900
XP Home Edition

Postin to say I got a HD 4870

OK, I give you a pretty impressive collection:

I named my PC's from towns in World of Warcraft

Orgrimmar (my laptop):

2 GHz Intel Core 2 Duo Mobile
2.5 Gigs of RAM
250 Gigabyte Hard Drive (Seagate)
Windows Vista Ultimate and Mac OS X 10.5.4 (OSx86)

Stormwind (my primary desktop)

3.0GHz Intel Xeon
4 GB RAM
1 TB SATA Hard Disk (2 500 Gigabyte, with RAID)
Windows Vista Ultimate and Ubuntu 8.04.1

Mulgore (my secondary desktop)

2.4GHz Intel Core 2 Duo
2 GB RAM
500 Gigabyte Hard Drive SATA
Windows Vista Home Premium and Mac OS X 10.4.11 (OSx86)

TrisfalGlades (my vintage PC):

700MHz Intel Pentium III (overclocked to 750MHz)
256 Megabytes of RAM
20 Gigabyte Hard Drive ATA
Windows 98SE and Xubuntu 7.10

The boxes I have running atm:

Main WS:
Core2Quad Q9550@3.5ghz
8GB RAM
250GB HD
Windows Vista Ultimate

Main Slaptop:
MacBook Pro
Core2Duo 2.4ghz
4GB RAM
200GB HD
Windows Vista Home Premium

Sandbox rig:
Core2Duo 1.86ghz
4GB RAM
80GB HD
OS varies, mostly Haiku

Test Slatop:
AMD Turion 2ghz
2GB RAM
200GB HD
Gobo Linux

EeePC 900
2GB RAM
Custom Linux distro (LFS with self-coded init-system and package managment)

Old-School unix box:
SGI Indigo2
200mhz R4400
392MB RAM
2x4GB HD

Server 1:
Compaq Proliant DL320 1U Rack
2x1.2ghz Tualatin P3
2GB RAM
3x72GB 10K SCSI in Raid 5
Debian 4.0

Server 2:
HP MediaSmart Home Server
2GB RAM
4x500GB
Windows Home Server PP1 with some tweaks

Yes, my powerbill is bleeding me dry.

As my signature says, I recently got a "new" computer

Dell Latitude D600
Intel Pentium M 1.4ghz
1.25gb RAM (Might be upgraded to 2gb later)
60GB Fujitsu 5400rpm
24x CD-RW in mediabay
14in LCD Display
random offbrand speakers
Logitech mx518 Optical mouse
Windows XP Professional SP2 OEM

Main desktop:
4gb 1066 ddr2
Core 2 Quad Q6600
Asus P5Q Pro
Ati x800pro(planning on upgrading sometime soon)
Windows Vista Ultimate SP1
Dual 20inch widescreen lcd's
500gb samsung 7200.10 hdd

Main laptop:
Inspiron 9400
Core 2 duo 1.4ghz
1gb of ddr2
50gb hdd
17inch screen
3/4 dead battery(planning on replacing soon, I just got this as a hand-me-down from my brother)

Old laptop:
Pentium M
700mb ddr(approx)
15inch screen
95% dead battery
40gb hdd

Main PC:
2.8GHz Intel Pentium 4 HT
512 MB RAM (4GB maximum <-- )
No HD (Waiting for a SATA)
Ubuntu 8.04.1 live cd.

New laptop

Acer Aspire 5315
Intel Celeron 560 2.13Ghz
2GB DDR2 800
~360MB total video
15.4" WXGA LCD
120GB HDD
DVD-Super Multi DL
802.11b/g WLAN

My specs:

Windows ICE XP (Custom windows build)
AMD Athlon x64 3000+ 1.80GHz
1GB of DDR RAM
nVidia GeForce 8600 GT
80GB HD
400GB HD (not connected due to problem)

W00T for crappy specs and still being able to run bioshock on the highest texture quality!

My new PC:

MB:
-Asus P5E3 Deluxe WiFi-AP@n
O.S.
-Windows Vista Service Pack 1
-Windows NT 4.0 Service Pack 6a (speeeeeeeed *ç*)
CPU:
-Intel Core Duo Q9550 @3.60ghz
RAM:
- DDR3 Corsair 1GB 1333mhz @1401mhz x2
Hard Disk:
- Raid0: 2x Seagate Barracuda 320gb
- IDE: Maxtor 80gb
GPU:
-ATI Radeon HD4870

Motherboard: Asus P5E3
Cpu : Intel core 2 Duo E8500 (tray)
Ram: 2x1 2GB Teamgroup DDR3 1066 7-7-7-21
VGA: ASUS 9800GTX 512MB GDDR3
HDD: 2x SATA WD 500GB + 2 external IDE WD 250 each one + 1x SATA WD 160GB
DVD: 1x LG IDE GSA-H50L Black + 1x Plextor SATA PX-810SA Black
PSU: 800WATT
CPU Cooling: EnzoTech Cooler Ultra-X
Case: NZXT Lexa Blueline Edition
Monitor: Samsung SyncMaster 245Bplus 24" 16:10 1920x1200

OS's:
Vista Ultimate SP1(rtm)
XP Pro SP3(rtm)
openSUSE 11.0
Mac OS X 10.5.2

A new PC I found in a dump (french : déchetterie because i'm not sure of the translation)
Asus A7V8X-X
Athlon XP 2400+
(RAM, video card and jumpers were stolen )

desktop : sold
laptop : 2.1 turion x2 250gb hdd 3gb ram hd3200 gfxc vista home prem, ult, xp sp3, ubuntu 8.04, 7.10, osx86 10.5.3

Dell 400SC (Dell's Cheap Server Box)

P4 2.4
3Gb Ram
256 Mb 6600 GT
320Gb SATA Gard Drive x2
CDRW-DVD Burner
OCZ GameXStream OCZ700GXSSLI 700W ATX12V

Cut a 3x3 inch hole in the side for a big muffin fan to keep the case temps down.

AMD Phenon Quad-Core 9600 2.3ghz
2gb Kingston HyperX DDR 1066 (PC28500)
Asus 18x DVD+- burner
Linkworld ATX Midtower /w 500w PS
Gigabyte GA-MA78G-DS3H MB
BFG Geforce 9800GTX 512mb PCI-e
Creative X-Fi Extremegamer Soundcard
WD 250g SATA HD
Win Vista Business Edt.

lol:

Desktop:Boxy

HP Compaq dc7100
2.8GHz Intel Pentium 4 HT
1 GB RAM
320GB HD
Windows XP Professional SP2

Laptop: Zee Bullthing

HP Compaq nc6220
1.73GHz Intel Pentium M
1.5GB RAM
40GB HD
Windows Longhorn Build 3718 (About to be 4051 )

Those are mine here is my families:

Moms Lappy:

Sony VAIO (What more)
1.8GHz Intel Core 2 Duo Mobile (Centrino Duo codename)
2GB RAM
200GB HD
Windows XP Home Edition SP2

Dad's eMachines (my old POS ):

eMachines T3882
2.80GHz Intel Celeron D
512MB of RAM (Other stick died)
120GB HD
Windows XP Professional SP2

Sister's Dell:

Dell Dimension 2xxx:
2.66GHz Intel Pentium 4 (standard)
512 MB RAM
80GB HD
Windows XP Home Edition SP2

Dad's Work PC:

2GHz Intel Centrino vPro (Santa Rosa chip )
1GB RAM
200GB HD
Windows XP Professional SP2 (Built for Vista Business)

, No Vista in this house (except for my laptop >.>