Compaq 009591-000 Daughter Board Controller Card AS# 009590-001 Rev 0A 1998

Compaq 009591-000 Daughter Board Controller Card AS# 009590-001 Rev 0A 1998

This is a Compaq Daughter Board Controller Card, drawing number 009591-000 (assembly number 009590-001, revision 0A), manufactured in 1998. Daughter boards of this type extend or redistribute connectivity from a host motherboard or backplane, providing additional interface slots, bus connections, or signal routing within a Compaq server or desktop system. The board features multiple card-edge connectors and a high-density header connector for internal system integration.

Specifications & What's Included

• Brand: Compaq
• Drawing / Part Number (DG#): 009591-000
• Assembly Number (AS#): 009590-001
• SP Number: P180C0ABF1RWMW
• Revision: Rev 0A
• Type: Daughter Board / Controller Card
• Country of Manufacture: USA (Assembled in USA per label)
• Copyright / Manufacture Year: © 1998 Compaq
• Connectors: Multiple card-edge connectors including SCSI-style edge connector and high-density header connector
• Form Factor: Card / Module (non-standard daughter board form factor)
• Included: Daughter board only

Applications

Compaq daughter boards from this era were used to extend the functionality of Compaq ProLiant servers and Compaq Deskpro desktop and workstation systems manufactured in the late 1990s. In these platforms, daughter boards served as interconnects between the main system board and secondary subsystems — commonly handling drive backplane routing, SCSI channel distribution, or riser bus expansion depending on the host chassis. The 009591-000 part number places this board within Compaq's late-1990s server and workstation product lines, when Compaq was one of the dominant suppliers of enterprise PC and server hardware before its acquisition by HP in 2002. Buyers today typically seek these boards for legacy system maintenance, spare-parts inventory, or restoration of period-correct Compaq equipment. Verify compatibility with your specific Compaq chassis by cross-referencing the DG# (009591-000) and AS# (009590-001) against your system's parts list.