Sony 176143011 PCI Modem Card for PCV-RX470DS F-1156I/A3 Internal Dial-Up

Sony 176143011 PCI Modem Card for PCV-RX470DS F-1156I/A3 Internal Dial-Up

This is the Sony 176143011 internal PCI modem card, model F-1156I/A3, designed as an OEM component for the Sony VAIO PCV-RX470DS desktop computer. The card features a self-contained modem module mounted on a standard PCI board and provides a single RJ-11 telephone jack on the bracket for dial-up connectivity.

Specifications & What's Included

• Part Number: 176143011
• Model: F-1156I/A3
• Interface: PCI
• Modem Type: Internal dial-up modem
• Port: Single RJ-11 telephone line jack on bracket
• Form Factor: Standard PCI card (half-height bracket)
• Compatible System: Sony VAIO PCV-RX470DS desktop
• Industry Canada Certification: 1030 10939 A
• Card only — no cables or accessories included

Applications

This modem card was the factory-installed dial-up modem in the Sony VAIO PCV-RX470DS, a consumer desktop PC from the early 2000s. Internal PCI modem cards like this one provided dial-up internet access and fax capability through a standard telephone line, connecting to the PCI bus for data transfer to the host CPU. Cards of this type are sought today as direct replacement parts for VAIO desktops of this era, where the original modem has failed or been removed. The self-contained modem module design — with the controller circuitry enclosed in a shielded metal can — was common in OEM Sony hardware of this generation. This card is a direct OEM replacement for the PCV-RX470DS and is compatible with the system's original PCI slot and bracket configuration.