HP ProBook 455 G4 Notebook PC (ENERGY STAR)

HP ProBook 455 G4 Notebook PC (ENERGY STAR)
Key specs

Memory (RAM)

4 GB


7th Generation AMD A9 APU

Screen Size



Starting at 2.08 kg

Product Overview

Protect your data and investment with the ProBook designed to deliver impressive performance and reliability. Take on your workday with the budget friendly HP ProBook 455.

Progressive style

Work confidently on the 15.6-inch diagonal HP ProBook 455 that is designed to pass MIL-STD 810G testingh2 with an aluminum reinforced keyboard deck and a new asteroid silver design.

Affordable Performance

Enjoy the robust performance of cost effective and energy-efficient AMD A-Series APUsh3 .

Protect your work

Help keep sensitive data secure with comprehensive security features like HP BIOSphereh4 design as well as the embedded TPM, and an optional fingerprint reader.

Immersive experience

Enjoy the rich user experience of the HP ProBook 455 with long battery life and features designed to create a stunning visual and audio experience with HP Audio Boost, HP Noise Cancellation, and options like an FHD display.

Key Features
Let nothing stand in your way

Be productive in any situation. Experience the new features of Windows 10 Prof1 on the thin, light, HP ProBook 455.

Tested to go the distance

Stand up to the workload with a ProBook that is designed to pass MIL-STD 810G testingf2 .

Cut out the chatter

Help suppress ambient noise including keyboard clicks with HP Noise Cancellation Software.

Give your speakers a boost

Help make good speakers sound great with the HP Audio Boost.

Help secure critical data

With TPM 2.0 embedded security, your critical data has protection with hardware-based encryption keys.

Protect against minor spills

Help protect your ProBook from minor spills with an optional backlitf5 spill-resistant HP Premium Keyboard.

Work without interruption

Keep productivity high and downtime low with the fully integrated and automated features of the HP BIOSphere firmware ecosystem. Your PCs have extra protection thanks to automatic updates and security checksf4 .

Detailed Specifications
  • Memory
  • 4 GB DDR4-1866 SDRAM (1 x 4 GB)
  • Memory Slots
  • 2 SODIMM
  • Processor family
  • 7th Generation AMD A9 APU
  • Processor
  • AMD A9-9410 APU with Radeon™ R4 Graphics (1.8 GHz, 1 MB cache)
  • Weight
  • Starting at 2.08 kg
  • Weight note (metric)
  • Lowest weight configuration. Weight will vary by configuration. See QuickSpecs.
  • Display
  • 15.6" diagonal HD anti-glare LED-backlit (1366 x 768)
  • Display size (diagonal)
  • 15.6"
  • Graphics
  • Intel® HD Graphics 620
  • Dimensions (W x D x H)
  • 38.20 x 26.30 x 2.44 cm (non-touch); 38.22 x 26.35 x 2.61 cm (touch)
  • Camera
  • 720p HD webcam
  • Audio features
  • Integrated stereo speakers; Headphone/microphone combo jack; Integrated microphone
  • Ports
  • 2 USB 2.0; 1 USB 3.0; 1 USB 3.0 Type-C™ port; 1 HDMI; 1 RJ-45; 1 VGA; 1 headphone/microphone combo; 1 AC power
  • Expansion slots
  • 1 multi-format digital media reader
  • Security management
  • HP Fingerprint Reader; Security lock slot; Preboot Authentication; HP Security Manager; TPM 2.0 (1.2 optional)
  • Energy efficiency
  • ENERGY STAR® certified


Product image may differ from actual product h2 MIL-STD testing is pending and is not intended to demonstrate fitness for U.S. Department of Defense contract requirements or for military use. Test results are not a guarantee of future performance under these test conditions. Damage under the MIL STD test conditions or any accidental damage requires an optional HP Accidental Damage Protection Care Pack. h3 Multicore is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. AMD’s numbering is not a measurement of clock speed. h4 HP BIOSphere features may vary depending on the PC platform and configurations. f5 Sold separately or as an optional feature.
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