Will this work for me

Hey guys i want to buy a desktop to play wow on will this work for me and if not what should i change Processor
Intel® Core™ i7 930 Quad Core Processor (2.8GHz, 8MB Cache)
L3 cache: up to 8MB

Operating System Installed:
Windows® 7 Home Premium, 64Bit

Video
Nvidia Geforce GT330 1GB PCIe Video Card (dual monitor compatible with display port connection or adapter)

Memory
Up to 24GB2 Tri-Channel DDR3 SDRAM at 1333Mhz - 6 DIMMS
Up to 12GB2 Tri-Channel DDR3 SDRAM at 1600Mhz - 6 DIMMS
Up to 6GB2 Tri-Channel DDR3 SDRAM at 1866Mhz - 3 DIMMS

Memory Installed: 6GB, 1333MHz

Hard Drives Storage
Four 3.5-inch drive bays supporting: SATA-II hard drives
Up to 2000GB3 SATA II hard drive (7200RPM)
Up to 1200GB3 SATA II hard drive (10000RPM)
Up to 512GB3 Solid State hard drive

Installed Storage Drive:
One 1TB hard drive

Optical drive: CD/DVD-RW Combo (Reads DVD and CD, Writes DVD & CD)

Front I/O Ports
(2x) High-Speed USB 2.0
(1x) Firewire IEEE 1394
(1x) Microphone In
(1x) Headphone/Speaker Out

Rear I/O Ports
(1x ) eSATA
(1x) RJ-45 Gigabit Ethernet
(6x) High-Speed USB 2.0
(1x) Firewire IEEE 1394
(1x) Microphone In
(1x) Line-In
(1x) Front Left/Right Speakers
(1x) Center Speaker
(1x) Rear Left/Right Speakers
(1x) Side Left/Right Speakers
(1x) SPDIF Digital Output (TOSLINK)
(1x) SPDIF Digital Output (Coax)

Although this is not the best gaming system in terms of maximum performance or performance per dollar ratio, this computer however, should run WOW fine.

Thanks a lot it was free my friend just started on a new one. what changes or upgrades should i make if any im a pc noob and would love a little help