Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW
The 4X90H35558 is a Lenovo industrial component. Key specifications include Weight: 195 g, Material: Steel, Lock type: Flat key, Cable length: 1.83 m, Keys quantity: 2 keys, Cable diameter: 5 mm. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.