This 40E9039 IBM 44‑Pin 2.5‑inch IDE Slimline CD‑ROM Cable is a precision‑engineered connection solution designed for IBM-compatible systems. The cable features a 44‑pin slimline connector that matches the 2.5‑inch IDE interface used by compact optical drives, enabling reliable data transfer between the drive and the host controller. Its narrow profile reduces cable clutter within tight chassis, while the robust construction ensures durability during installation and operation. Ideal for restoring or upgrading legacy IBM workstations and servers, this cable provides a straightforward, high‑performance link for 2.5‑inch IDE CD‑ROM devices.