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Black 17.3 inch business laptop, matte finish, standard keyboard, non-touch display

HP

HP OmniBook 3 business laptop Intel Ultra 7 255U 16GB 1TB 17.3" FHD

SKU CH-55KX-SXS7Q

A 17.3 inch FHD IPS business laptop with Intel Ultra 7 255U, 16GB DDR5, 1TB NVMe, Wi-Fi 7 and Windows 11 Pro

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • Screen Size17.3"
  • TouchscreenNon-Touch Screen
  • Display TypeFHD
  • Resolution1920 x 1080
  • 12-core Intel Ultra 7 255U reaches 5.2 GHz for demanding workloads
  • 16 GB DDR5 memory keeps multitasking smooth and responsive
  • 1 TB NVMe SSD stores large projects and boots in seconds
  • 3″ FHD IPS display shows crisp 1920 × 1080 detail
  • Wi-Fi 7 and Bluetooth 7 deliver fast, stable wireless connections

17.3" business laptop with Intel Ultra 7 255U

The HP OmniBook 3 is a 17.3-inch business laptop built around an Intel Ultra 7 255U processor with 12 cores and 14 threads. It ships with 16GB of DDR5 memory and a 1TB NVMe SSD. The Full HD IPS display runs at 1920 x 1080 resolution. Windows 11 Pro is pre-installed.

Who this suits and who should look elsewhere

This laptop suits professionals who need a large screen for spreadsheets, documents and video calls in a standard chassis. It is not for buyers who want a touchscreen, a dedicated graphics card or a lighter device for frequent travel. The 3-cell battery provides up to 10 hours of use.

The spec that decides fit

The 17.3-inch non-touch Full HD IPS panel defines the primary use case: stationary office work with a single external monitor via HDMI 2.1. If your workflow requires touch input, a higher refresh rate or a smaller footprint, this display specification will not match those needs.

商品特色

  • 12-core Intel Ultra 7 255U reaches 5.2 GHz for demanding workloads
  • 16 GB DDR5 memory keeps multitasking smooth and responsive
  • 1 TB NVMe SSD stores large projects and boots in seconds
  • 3″ FHD IPS display shows crisp 1920 × 1080 detail
  • Wi-Fi 7 and Bluetooth 7 deliver fast, stable wireless connections

商品規格

BrandHP
ColorBlack
Operating SystemWindows 11 Pro
Screen Size17.3"
TouchscreenNon-Touch Screen
Display TypeFHD
Resolution1920 x 1080
SSD1TB
Memory16GB
HDMI1 x HDMI
KeyboardStandard
StyleStandard
TypeWork / Business
UsageConsumer
Battery3-cell Lithium Ion
Battery LifeUp to 10 Hours

商品問答

How hot or loud does the 12-core Intel Ultra 7 255U get when the 17.3" FHD panel runs all day?

The 12-core Intel Ultra 7 255U reaches up to 5.2 GHz with a 45 W power supply and a 3-cell battery rated for up to 10 hours; fan noise and surface temperature will vary with workload.

Which cables or peripherals must I already own to use the two USB-C 3.1 and two USB-A 3.0 ports?

The laptop provides two USB-C 3.1 and two USB-A 3.0 ports plus HDMI 2.1; you only need matching cables or devices for the peripherals you want to connect.

Will my older 720 p webcam and Bluetooth 5.0 headset work alongside the built-in Wi-Fi 7 radio?

Yes, the 720 p HD webcam and Bluetooth 5.0 headset operate independently of the Wi-Fi 7 and Bluetooth 7 radios included in the system.

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