Over at finalfantasyxiv.com, Square Enix have released the system specs for running Final Fantasy XIV. Check it out below:
OS Windows® 7 32-bit/64-bit*
CPU Intel® Core™ i7 2.66GHz or higher
RAM 4GB or more
HDD/SDD Installation: 15GB of free space
Download: 6GB of free space on the drive containing “My Documents”
Graphics Card NVIDIA® GeForce® GTX 460 or better with VRAM 768MB or more
Sound Card DirectSound® compatible sound card (DirectX® 9.0c or higher)
Internet Connection Broadband or better (always-on)
Resolution 1280×720 (32-bit) or higher
DirectX® DirectX® 9.0c
Others Mouse, Keyboard, Gamepad