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HP ProBook 455 G2


15,6″ • 1366×768 • 500GB • AMD A8



Product features

Accelerated processing unit
  • AMD A10-7300 APU with Radeon™ R6 Graphics, Quad Cores, 3.2GHz/1.9GHz, 2MB L2 Cache
  • AMD A8-7100 APU with Radeon™ R5 Graphics, Quad Cores, 3.0GHz/1.8GHz, 2MB L2 Cache
  • AMD A6 Pro-7050B APU with Radeon™ R4 Graphics, Dual Cores, 3.0GHz/2.2GHz, 1MB L2 Cache


Processor speed denotes maximum performance mode; processors will run at lower speeds in battery optimization mode.
Integrated graphics:
  • AMD A10-7300 APU with Radeon™ R6 Graphics
  • AMD A8-7100 APU with Radeon™ R5 Graphics
  • AMD A6 Pro-7050B APU with Radeon™ R4 Graphics


AMD Radeon™ Dual Graphics requires an AMD “A” series APU plus an AMD Radeon™ discrete graphics configuration. AMD Dynamic Switchable Graphics technology requires either an AMD “A” series APU or an Intel processor, plus an AMD Radeon™ discrete graphics configuration and is available on Windows 8.1 Pro, Windows 8.1, Windows 8 Pro, Windows 8, Windows® 7 Professional, Home Premium, and/or Home Basic OS.
With AMD Dynamic Switchable Graphics technology, full enablement of all discrete graphics video and display features may not be supported on all systems (e.g. OpenGL applications will run on the integrated GPU or the APU as the case may be).
Processor speed denotes maximum performance mode; processors will run at lower speeds in battery optimization mode.
* Minimum DDR3-1600 required. Dual graphics may be enabled by single channel memory configurations but is not recommended as some memory sensitive applications might have lower dual graphics performance.
15.6” diagonal LED-backlit HD anti-glare (1366 x 768)
Up to 32-bit per pixel color depth
Port supports resolutions up to 1920 x 1200 external resolution at 60 Hz
Supports direct connection to high-definition displays with up to 1920 x 1200 at 120Hz resolution and 7-channel audio with one convenient cable (not included)


HD content required to view HD images.
Resolutions are dependent upon monitor capability, and resolution and color depth settings.
Storage and Drives
Primary storage bay:
  • 320/500/750 GB/1 TB 5400 rpm SMART SATA HDD
  • 500 GB 7200-rpm SMART SATA HDD
Solid State Drive
HP 3D DriveGuard (Windows only)
  • Fixed 9.5-mm SATA optical drive
  • DVD+/-RW SuperMulti DL drive
  • DVD-ROM drive
  • No optical drive option


For hard drives, GB = 1 billion bytes. Actual formatted capacity is less. Up to 16 GB (for Windows 7) and 36 GB (for Windows 8.1) of system disk is reserved for the system recovery software.
Optical Drives
Fixed 9.5 mm SATA optical drive
DVD+/-RW SuperMulti DL Drive*
No optical drive option


* Sold separately as an optional feature.
  • DDR3L SDRAM (1600 MHz)
  • Two SODIMM slots supporting dual-channel memory
  • 2 GB, 4 GB, and 8 GB SODIMMs
Upgradeable to 16384 MB with optional 8192MB SODIMMs in slots 1 and 2
Maximized dual-channel performance requires SODIMMs of the same size and speed in both memory slots.


Due to the non-industry standard nature of some third-party memory modules, we recommend HP branded memory to ensure compatibility. If you mix memory speeds, the system will perform at the lower memory speed. With Windows Starter 32-bit operating systems, the amount of usable memory is dependent upon your configuration, so that above 3 GB all memory may not be available due to system resource requirements.
Networking and Communications
Support for a broad range of secure, integrated wireless LAN featuring support for the latest industry standards.
Integrated Bluetooth is also available (factory configurable only) and can be combined with any of the supported wireless LAN options.
Wireless LAN (WLAN)*
Realtek 802.11 b/g/n (1×1)
Realtek 802.11 b/g/n (1×1) with Bluetooth® v4.0 combo
Broadcom 802.11 a/b/g/n (2×2) with Bluetooth® v4.0 combo
Realtek 10/100/1000** Ethernet Controller


* Sold separately as an optional feature.
** The term “10/100/1000” or “Gigabit” Ethernet indicates compatibility with IEEE standard 802.3ab for Gigabit Ethernet, and does not connote actual operating speed of 1 Gb/s. For high-speed transmission, connection to a Gigabit Ethernet server and network infrastructure is required.
  • DTS Sound+
  • Integrated stereo speakers
  • Integrated digital microphone (dual-microphone array when equipped with optional webcam)
  • Function keys for microphone mute, volume up, volume down
  • Stereo Audio-out (headphone)/Audio-in(microphone)
Optional* 720p HD** webcam
  • HD format (widescreen)
  • Supports videoconferencing and still image capture
  • High quality fixed focus lens
  • Video capture at various resolutions up to 1280×720 resolution (720p) and up to 30 fps
  • M-JPEG compression supports higher frame rates for video capture and videoconferencing
  • Improved low light sensitivity
  • Improved dynamic range
  • Skype-ready***


* Available on select models.
** HD content required to view HD images.
*** Internet access required.
The HP spill-resistant keyboard is designed using a thin layer of Mylar film under the keyboard.
The 101/102-key compatible keyboard features a full-pitch key layout with desktop keyboard features, such as editing keys, both left and right control and alt keys, and function keys. US and International key layouts are available.
Includes a separate numeric keypad.
Backlit keyboard available as an option.
Pointing devices
  • Touchpad with gestures support
  • On/Off button with LED indicator
  • Two-way scroll
  • Two pick buttons
Buttons and function keys
  • Separate launch buttons provide easy access to wireless on/off and speaker mute.
  • Function keys provide control of features including:
    • Standby mode
    • Display brightness
    • External display
    • Microphone mute
    • Volume down
    • Volume up
    • keyboard backlight on/off (select models only)


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