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From 2010, HP's ProBook 6555b offers up AMD quad-core processors and Radeon HD 4250 integrated graphics to deliver cost-effective performance for businesses. This 15-inch notebook features TPM security and HP's 3G Mobile Broadband.


  • Status: Available
  • Availability date: 06/2010
  • Price at launch: $779.00


  • Laptop type: Mainstream
  • Width: 14.62 inches
  • Depth: 9.76 inches
  • Thickness: 1.37 inches
  • Weight: 5.5 pounds
  • Color: Silver / Black


  • Operating system: Windows 7, Windows Vista, Linux, Other


  • Screen size (diagonal): 15.6 inches
  • Display surface: Matte
  • Technology: LCD
  • Backlight: LED
  • Resolution (X): 1366 px
  • Resolution (Y): 768 px

Display (base)

  • Resolution (X): 1600 px
  • Resolution (Y): 900 px

Display (max)

  • Type: Standard
  • Number pad: Yes


  • Type(s): Trackpad, Pointing stick


  • CPU brand: AMD
  • Model: Turion II N530
  • Cores: 2
  • Clockspeed: 2.5 GHz

Processor (base)

  • Brand: AMD
  • Model: Phenom II N970
  • Cores: 4
  • Clockspeed: 2.2 GHz

Processor (max)

  • Graphics type: Integrated
  • Integrated GPU brand: ATI
  • Integrated GPU model: Mobility Radeon HD 4250

GPU (base)

  • Base RAM size: 2 GB
  • Max. config RAM size: 8 GB
  • RAM type: DDR3
  • Base RAM speed: 1333 MHz
  • RAM slots: 2


  • Options: HDD (7200RPM), Flash Memory (SSD)
  • Base drive type: HDD (7200RPM)
  • Base drive capacity: 160 GB
  • Max. config HDD: 1 TB
  • Max. config SSD: 128 GB
  • Card reader: Yes
  • Card reader support: Other, SD


  • Optical drive type: Tray-loading
  • Compatible media: DVD-ROM, DVD Super Multi

Optical Drive

  • Speakers: 2


  • Effective pixels: 2 megapixels


  • Accelerometer: Yes


  • USB: 3
  • Combo eSATA / USB: 1
  • FireWire 400: 1
  • Ethernet: 1
  • Ethernet type: 10/100/1000 (Gigabit)
  • VGA: 1
  • DisplayPort: 1
  • 3.5mm headphone: 1
  • 3.5mm line-in / microphone: 1
  • Card slot(s): ExpressCard/34, ExpressCard/54

Port options

  • Wi-Fi: Optional
  • Wi-Fi options: 802.11n, 802.11g, 802.11b, 802.11a
  • GPS: Yes
  • Bluetooth: Yes
  • Bluetooth version: 2.1
  • Carrier options: Verizon Wireless, Sprint, AT&T
  • Other carrier options: Motorola
  • 3G: Optional
  • CDMA: Optional
  • GSM: Optional
  • WWAN data standards supported: UMTS, 1xRTT, EV-DO Rev. A, EDGE, HSUPA, HSDPA, GPRS


  • Trusted platform module: Yes


  • Size: 55 Wh
  • Chemistry: Lithium Ion (Li-Ion)
  • Removable: Yes


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