The minimum specs required to run Call of Duty: Black Ops on a PC have blown their cover and are out in the open.
According to online retailer Direct2Drive, you'll need:
* OS: Windows Vista/XP/7
* Processor: Intel Core2 Duo E6600 or AMD Phenom X3 8750 or better
* Memory: 2GB
* HDD: 12GB
* Video: Shader 3.0 or better 256MB NVIDIA GeForce 8600GT/ATI Radeon X1950Pro or better
* Sound: DirectX 9.0c-compatible
* DirectX: 9.0c