The Obsidian Series 750D is, according to Corsair, the successor to the acclaimed 650D. This newcomer is priced at $159.99, making it cheaper than its predecessor, and it has a different mix of features. Is it a worthwhile choice, or are you better off springing for the 650D?"
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips