What is the main computer you use and what are it's specs?

Mine is my Custom Build Desktop from 2012

Components:

CPU: Intel Core i5 2500K @ 4.5GHz
CPU Cooler: Noctua NH-D14
MoBo: ASRock Z77 Extreme4
GPU: Sapphire Radeon HD7970 3GB OC
PSU: Silverstone 750W Strider 80+ Silver
RAM: Corsair XMS3 @ 1600MHz 8GB
SSD: Sandisk Extreme 120GB
HDD1: Seagate Barracuda 1TB 7200RPM
HDD2: WD Black 200GB
Case: NZXT Phantom (Black)

i3, 8GB RAM and a simple graphics card PCI-E. I got rid of my massive stats for extra money towards other equipment as I am on the go a lot more, but my PC will always be my baby. I just don’t game on it anymore, and the 8GB ram does fine for all my everyday use.

Intel(R) Core™ i7-3820 CPU @ 3.60GHz
16 GB RAM
NVIDIA GeForce GTX 660
2 TB HDD

Ironically, I don’t use it for much intensive gaming, just Adobe suite. My girlfriend uses it for 3D modeling and rendering (Maya, Zbrush, etc)

My main is my 69-DT

Windows 8 Pro x64
Intel Core i7 930 OCed to 3.5 GHz
Stock Intel i7 990X Cooler
Gigabyte x58a-UD7
OCZ Obsidian 6GB 3x2GB 1600MHz
Kingston HyperX 6GB 3x2GB 1600MHz
Saphire Radeon HD 6670 1GB GDDR5 Low Profile
Kingston HyperX 3K 120GB
Westen Digital Caviar Blue 500GB 7200RPM
NEC DV-5800B DVD-ROM IDE
Mitsumi D359M3D 1.44MB 3.5inch Internal Floppy Disk Drive
Corsair CX 430w
Antec VSK4000
90s HP Keyboard
E-BLUE Cobra Junior Mouse

After using my last PC for nearly 10 years, I finally got a new one in December:

Intel Core i5 3470 @ 3.2GHz
8GB RAM
AMD Radeon HD 7870 2GB
2TB HDD
Windows 7

Main peripherals I already had:

Samsung SyncMaster XL2370 @ 1920x1080
Logitech M500 mouse (crappy components, developed a clicking problem, would not recommend!)
Logitech Internet Navigator keyboard (going strong since 2003)

This is my recently build pc after having a shitty laptop in the past 6 years:

CPU: Intel I7 3930K
GPU: Nvidia Geforce GTX 780
RAM: Kingston HyperX 32GB 4sticks @1600MHz
mobo: Asus Rampage IV formula
PSU: Corsair GS800
Case: Corsair Obsidian 650D
CPU cooler: Corsair H100i
SSD: Corsiar ForceGS 240GB
HDD: Seagate barracuda 2TB x2 in raid 0
CD/Blu-ray drive: Asus BW-12B1ST
Mouse: chitty HP mouse
Keyboard: Corsair K70
Headset: Astro A40 2013 Edition (also for my ps3)

Its primairly for gaming but i also use it to host a game server for some friends and me.

OS: Windows 7 Professional

CPU: Intel Core i7 950

RAM: 24GB, 1334 MHz

Motherboard: ASUS P6T WS PRO, Socket 1366LGA

PowerSupply: 950W Chieftec Nitro 85+

HDD:

  1. 3TB Western Digital
  2. 2 HP SAS drives 73.4GB RAID 0
  3. 2 Western Digital 1TB RAID 0
  4. 1 Samsung 500GB & 1 Seagate 500GB in Raid 0
  5. OCZ-Agility3 120GB SSD

Chassis: CM Storm Stryker Gaming Big Tower

Graphic card: NVIDIA GeForce GTX560 2GB

Keyboard: Logitech G710+

Mouse: Intelli 3.0

It is beginning to get old, but holds up to everything i am doing, like gaming and virtualization.