Tom's Hardware actually did benchmark this card. On the Power Usage Benchmark, the total system draw with an HD4650 installed was only 171watts. I would think your 350watt unit to be borderline, sufficient.
Tom's Hardware actually did benchmark this card. On the Power Usage Benchmark, the total system draw with an HD4650 installed was only 171watts. I would think your 350watt unit to be borderline, sufficient.