Super fast, expandable but quiet?

[Mozzer66]

Does this answer my question??

Case
COOLERMASTER CM690 MKII ADVANCED CASE
Processor (CPU)
Intel® Core™i7-2600 Quad Core (3.40GHz, 8MB Cache) + HD Graphics
Motherboard
ASUS® P8Z77-V: PCI-E 3.0 READY, WIFI, SLI, CROSSFIREX
Memory (RAM)
16GB SAMSUNG DUAL-DDR3 1333MHz (4 X 4GB)
Graphics Card
2GB NVIDIA GEFORCE GTX 560 - 2 DVI,HDMI,VGA - 3D Vision Ready
Memory - 1st Hard Disk
2TB WD CAVIAR BLACK WD2002FAEX, SATA 6 Gb/s, 64MB CACHE (7200rpm)
SSD CACHE DRIVE
20GB INTEL® SSD 311 SERIES - SLC CACHE DRIVE FOR SYSTEM / 1st HDD
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 850W ENTHUSIAST SERIES™ TX850 V2-80 PLUS® BRONZE (£99)
Processor Cooling
SUPER QUIET 22dBA TRIPLE COPPER HEATPIPE INTEL CPU COOLER (£19)
Fan Controller
NZXT Sentry 2 Fan Controller with upto 5 Fitted Case Fans
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
4 PORT USB 2.0 INTERNAL PCI CARD + STANDARD USB PORTS

 

[vanthus]

Depends on what you want to use it for,if it's for video editing the spec looks good,
If for gaming I would downgrade ram to 8GB,downgrade CPU & upgrade graphics card.