is this a good pc ?

Case
PCS MAELSTROM T900 BLACK GAMING CASE

Processor (CPU)
Intel Corei5-2500k Quad Core (3.30GHz, 6MB Cache) + HD Graphics

Motherboard
ASUS P8Z68-V/GEN3: PCI-E 3.0 READY, SLI, CROSSFIREX

Memory (RAM)
16GB SAMSUNG DUAL-DDR3 1333MHz (4 X 4GB)

Graphics Card
1GB NVIDIA GEFORCE GTX 560 - DVI,HDMI,VGA (Special Offer)

2nd Graphics Card
1GB NVIDIA GEFORCE GTX 560 - DVI,HDMI,VGA (Special Offer)

Memory - 1st Hard Disk
1TB 3.5" SATA-III 6GB/s HDD 7200RPM 32MB CACHE

1st DVD/BLU-RAY Drive
24x DUAL LAYER DVD WRITER R/RW/RAM

Memory Card Reader
INTERNAL 52 IN 1 CARD READER (XD, MS, CF, SD, etc) + 1 x USB 2.0 PORT

Power Supply
CORSAIR 650W ENTHUSIAST SERIES TX650 V2-80 PLUS BRONZE (69)

Processor Cooling
SUPER QUIET 22dBA TRIPLE COPPER HEATPIPE INTEL CPU COOLER (19)

Sound Card
ONBOARD 6 CHANNEL (5.1) HIGH DEF AUDIO (AS STANDARD)

Network Facilities
10/100/1000 GIGABIT LAN PORT - AS STANDARD ON ALL PCs

USB Options
6 x USB 2.0 PORTS @ BACK PANEL (MIN 2 FRONT PORTS) AS STANDARD

Operating System
Genuine Windows 7 Home Premium 64 Bit - inc DVD & Licence (79)

Office Software
FREE Microsoft Office Starter 2010 (Limited functionality Word & Excel)

Anti-Virus
BULLGUARD INTERNET SECURITY - FREE 90 DAY TRIAL

Warranty
3 Year Standard Warranty (1 Month Collect & Return, 1 Year Parts, 3 Year Labour)

Delivery
STANDARD INSURED DELIVERY TO UK MAINLAND (MON-FRI)

Build Time
Standard Build - Approximately 10 to 12 working days
Quantity 1