Hello guys n gals. "is there is any gals" 
I was looking to purchase a Alienware x51 desktop, then I started to think can I make a small desktop that's more powerful and just as small as the x51 as a rough guide it's about the same size as an PS3/4
my budget is about £500 and below are the specs of the x51
Memory:
8GB Dual Channel DDR3 at 1600Mhz
Video Card:
1GB GDDR5 NVIDIA® GeForce® GTX 645
Driver:
WLAN Card DW1506 Driver
Hard Drive:
1TB (64MB Cache) 7200 RPM SATA 6Gb/s
Operating System:
Windows® 7 Home Premium (64 BIT) English
CD ROM/DVD ROM:
Slot-Loading Dual Layer DVD Burner (DVD RW, CD-RW)
Wireless:
DW1506 Wireless-N WLAN Half Mini-Card
Processor:
Intel® Core™ i5-4430 Processor (6MB Cache, up to 3.2GHz with Turbo Boost Technology)
All my games are on steam so I dont need an optical drive. the most important things to remember are I'll be staying in hotels a lot and I need something to keep me occupied hence the small as possible desktop.

I was looking to purchase a Alienware x51 desktop, then I started to think can I make a small desktop that's more powerful and just as small as the x51 as a rough guide it's about the same size as an PS3/4
my budget is about £500 and below are the specs of the x51
Memory:
8GB Dual Channel DDR3 at 1600Mhz
Video Card:
1GB GDDR5 NVIDIA® GeForce® GTX 645
Driver:
WLAN Card DW1506 Driver
Hard Drive:
1TB (64MB Cache) 7200 RPM SATA 6Gb/s
Operating System:
Windows® 7 Home Premium (64 BIT) English
CD ROM/DVD ROM:
Slot-Loading Dual Layer DVD Burner (DVD RW, CD-RW)
Wireless:
DW1506 Wireless-N WLAN Half Mini-Card
Processor:
Intel® Core™ i5-4430 Processor (6MB Cache, up to 3.2GHz with Turbo Boost Technology)
All my games are on steam so I dont need an optical drive. the most important things to remember are I'll be staying in hotels a lot and I need something to keep me occupied hence the small as possible desktop.