PC requirements

Tom Clancy's Rainbow Six: Lockdown System Requirements

Tom Clancy's Rainbow Six: Lockdown needs at least 1.5 GHz Pentium® IV or AMD Athlon™ equivalents or better and 64 MB AGP or PCI DirectX® 9.0c-compliant video card supporting pixel shaders and vertex shaders (see supported list*) graphics.

Verified Sources: Steam store listing
Tom Clancy's Rainbow Six: Lockdown minimum and recommended PC specifications
Component Minimum
Processor 1.5 GHz Pentium® IV or AMD Athlon™ equivalents or better
Graphics 64 MB AGP or PCI DirectX® 9.0c-compliant video card supporting pixel shaders and vertex shaders (see supported list*)
Additional notes DirectX 9.0 compliant (EAX recommended; PC audio solution containing Dolby® Digital Live required for Dolby Digital audio)
Not sure how your PC compares? Use the Can I Run It checker — pick your CPU and GPU and it tells you which column you land in.

Other platforms

Tom Clancy's Rainbow Six: Lockdown is also available on these systems, where hardware is fixed and no per-PC check is needed:

Quick answers

Running Tom Clancy's Rainbow Six: Lockdown on PC

Can my PC run Tom Clancy's Rainbow Six: Lockdown?
Compare your CPU, GPU and RAM against the minimum column below. If your parts match or beat every minimum row, the game will launch — though you may need to lower settings. Matching the recommended column is what gets you 60fps at 1080p.
How much storage does Tom Clancy's Rainbow Six: Lockdown need?
Storage requirements are not published for this title yet.