will GTX 260 run on my specs?

[pozzo2011]

Will GTX 260 run ok on my pc(Especially PSU and heat issues)? I cannot afford to buy another PSU right now, I changed it just a month ago
I presently have XFX 9600GT Green, I intend to replace that.
SPECS:
CPU AMD Athlon II X2 240
Motherboard Gigabyte GA-MA74GMT-S2
Memory Micron 2GB+Hynix 1GB DDR3
Sound Card ATI IXP SB600 High Definition
Monitor Displays AOC 931Sn
Screen Resolution 1366x768

PSU Zebronics Platinum 600w
Case Zebronics Gaming Mid-Tower
Cooling Glacialtech 90mm+Zebronics 120mm front+CoolerMaster HyperTX3
Western Digital D5000AAKX

I intend to buy it tomorrow.
Looking eagerly forward to any personal experience/views. Thanks.

[Federer]

These are the specifications of this card and based on the same i want you to set up the system of yours. I mean make changes if possible depending on the card.

• GPU Clock MHz: 640 MHz
• Stream Processors: 192
• Bus Type: PCI-E 2.0
• Performance: XXX
• Texture Fill Rate (billion/sec): 61.44 Billion/Sec
• Pixels per clock (peak): 96
• Memory Interface Bus (bit): 448
• Memory Type: DDR3
• Memory Size (MB): 896 MB
• Memory Clock (MHz): The memory clock rate in modern cards are generally between 400 MHz and 2.4 GHz. 2300 MHz
• Output HDCP Capable: 1
• Open GL Optimization and Support: 3.0
• Minimum Power Requirement (Watt): 630 Watt with two 6-pin
• Cooling Fansink
• ROHS
• Profile: Double
• Minimum Power Requirement (Watt): 630 Watt with two 6-pin
  
  
• Processor & Bus

1. Bus Type: PCI-E 2.0
2. Performance: XXX
3. GPU Clock MHz: 640 MHz
4. Stream Processors: 192

• Memory

• Memory Interface Bus (bit): 448
• Memory Type: DDR3
• Memory Size (MB): 896 MB
• Memory Clock (MHz): 2300 MHz

• Rendering

1. Texture Fill Rate (billion/sec): 61.44 Billion/Sec
2. Pixels per clock (peak): 96
3. Open GL Optimization and Support: 3.0

[pozzo2011]

Changes in what areas?

[OverTaker]

Well the above post clearly mentions the details of the video card that you want so you have to just see whether it fits or it is compatible with your system or not and as the you have mentioned about your system i feel that it will definitely fit perfectly on the same.