Power supply help thanks

This is my computer, but the power supply on there is not what i have, its what i am thinking to upgrade to from a 430w do i need 700w or would 600w be ok? thanks for the help.

PCPartPicker part list: http://pcpartpicker.com/p/ADuO
Price breakdown by merchant: http://pcpartpicker.com/p/ADuO/by_merchant/
Benchmarks: http://pcpartpicker.com/p/ADuO/benchmarks/

CPU: Intel Core i5-3570K 3.4GHz Quad-Core Processor ($189.99 @ Microcenter)
CPU Cooler: Zalman CNPS9500 AT Ball Bearing CPU Cooler ($31.99 @ Newegg)
Motherboard: ASRock Z77 Extreme4 ATX LGA1155 Motherboard ($119.99 @ Microcenter)
Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory ($50.99 @ Newegg)
Storage: Seagate Barracuda 250GB 3.5" 7200RPM Internal Hard Drive ($56.08 @ Amazon)
Storage: Kingston HyperX 3K 120GB 2.5" Solid State Disk ($109.00 @ Adorama)
Video Card: MSI GeForce GTX 650 Ti 1GB Video Card ($109.99 @ Newegg)
Case: Rosewill REDBONE U3 ATX Mid Tower Case ($49.99 @ Newegg)
Power Supply: OCZ ModXStream Pro 700W 80 PLUS Certified ATX12V / EPS12V Power Supply ($85.98 @ Newegg)
Optical Drive: Sony AD-7280S-0B DVD/CD Writer ($26.20 @ Mwave)
Operating System: Microsoft Windows 7 Ultimate Full (32/64-bit) ($279.95 @ Adorama)
Keyboard: SteelSeries Zboard Wired Gaming Keyboard ($38.98 @ Newegg)
Total: $1139.13
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-01-31 06:55 EST-0500)
3 answers Last reply
More about power supply thanks
  1. All you need for that system would be 550w. The suggestions that EzioAs gave are good, but if you're in the US, the Rosewill HIVE-550 @ would be another option. It's 80-PLUS Bronze certified and semi-modular (i.e. the 24-pin ATX and 8-pin CPU cords are attached, but the PCIe/SATA ones are removable).

    $75.98 shipped @ Newegg
  2. perfect thank you much i appreciate the help!
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