The Rocket Platform is your one stop shop for IBM TS4300 (3555) tape library parts: tape drives, control modules, robotics, power supplies, chassis and more. Every part is refurbished, tested in a simulated production environment and backed by a one-year warranty, and orders received before 5:00pm ET Monday-Friday ship the same day. Don't see the part you need? Call 1-866-476-3285 or email support@therocketplatform.com.