HP 638945-001 Powered USB Card 1st 12v

HP 638945-001 Powered USB Card 1st 12v
HP 638945-001 Powered USB Card 1st 12v
The HP Powered USB Card 1st 12v (part number 638945-001) is a compact internal expansion card that provides a dedicated 12 volt power source through a standard USB connector. Engineered for desktop workstations and servers, this card supplies reliabl... Read More
price
$26.95
  • In Stock: 12
  • Manufacturer: HP
  • Model or Part: 638945-001
  • Condition: Refurbished
  • Weight: 3.00lb
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview

The HP Powered USB Card 1st 12v (part number 638945-001) is a compact internal expansion card that provides a dedicated 12 volt power source through a standard USB connector. Engineered for desktop workstations and servers, this card supplies reliable voltage to high-performance peripherals such as external hard drives, docking stations, video capture devices and other USB accessories that require more than the typical 5v bus power.

Key Features

  • Integrated 12 volt power output on a standard USB Type A connector
  • Fits into a single PCI or PCIe slot for easy installation
  • Reduces need for external power adapters and cable clutter
  • Provides stable voltage that helps prevent data loss during intensive operations
  • Compatible with HP business series desktops and many third-party motherboards

Technical Specifications

  • Model / Part Number: 638945-001
  • Manufacturer: HP
  • Power Output: 12 volt DC, up to 5000 mA
  • USB Connector Type: Standard USB Type A (female)
  • Interface: PCI or PCIe x1 slot
  • Operating Temperature: 0 deg C to 50 deg C
  • Dimensions: 2.5 inches height, full length of the host slot
  • Power Consumption: less than 5 watt from the host system

Typical Applications

  • External hard drive enclosures that require 12v for spindle motors
  • USB docking stations with multiple ports and power hungry devices
  • Video capture cards and streaming equipment needing stable auxiliary voltage
  • Industrial USB sensors and data acquisition modules
  • Any desktop or server environment where reducing external power bricks is desirable

This HP Powered USB Card 1st 12v delivers a clean, on-board power solution that simplifies system design, improves reliability and frees up valuable desk space by eliminating bulky adapters.