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 40a90090uk is a Lenovo industrial component. Key specifications include Depth: 80 mm, Width: 171 mm, Height: 32.5 mm, Weight: 290 g, Ethernet LAN: Yes, Plug and Play: Yes. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.