HP
HP OmniBook 3 17.3" Intel Core Ultra 7 255U 24GB DDR5 1TB SSD Windows 11 Pro
17.3" FHD IPS laptop with Intel Core Ultra 7 255U, 24GB DDR5, 1TB SSD, Wi-Fi 7 and Windows 11 Pro
- ColorBlack
- Operating SystemWindows 11 Pro
- CPU TypeIntel Core Ultra 7 (Series 2)
- Processor NameIntel Core Ultra 7 255U (Beats i7-13620H)
- Screen Size17.3"
- TouchscreenNon-Touch Screen
- 12-core Intel Core Ultra 7 255U reaches 5.2 GHz for responsive multitasking
- 24GB DDR5 memory keeps many business apps running smoothly together
- 1TB NVMe SSD stores large project files and boots Windows 11 Pro quickly
- 3-inch IPS display shows 1920 x 1080 content with wide viewing angles
- Wi-Fi 7 and Bluetooth 7 give fast, stable wireless connections for meetings
Business-ready 17.3 inch laptop
The HP OmniBook 3 is a 17.3 inch business laptop powered by an Intel Core Ultra 7 255U processor with 12 cores and 14 threads. It ships with 24GB of DDR5 memory and a 1TB NVMe SSD. Windows 11 Pro is pre-installed for professional use.
Ports and connectivity for peripherals
Two USB-C 3.1 ports and two USB-A 3.0 ports handle docks, drives and accessories. An HDMI 2.1 output drives an external monitor. Wi-Fi 7 and Bluetooth 5.0 provide wireless links. The 3-cell battery pairs with a 45W power supply for mobile work.
Integrated camera and input bundle
A 720p HD webcam supports video calls without extra hardware. Integrated stereo speakers and a combo audio jack cover sound. A wired LED mouse is included in the box. The non-touch IPS display keeps the focus on productivity tasks.
Highlights
- 12-core Intel Core Ultra 7 255U reaches 5.2 GHz for responsive multitasking
- 24GB DDR5 memory keeps many business apps running smoothly together
- 1TB NVMe SSD stores large project files and boots Windows 11 Pro quickly
- 3-inch IPS display shows 1920 x 1080 content with wide viewing angles
- Wi-Fi 7 and Bluetooth 7 give fast, stable wireless connections for meetings
Specifications
| Brand | HP |
|---|---|
| Series | OmniBook |
| Color | Black |
| Operating System | Windows 11 Pro |
| CPU Type | Intel Core Ultra 7 (Series 2) |
| Processor Name | Intel Core Ultra 7 255U (Beats i7-13620H) |
| Screen Size | 17.3" |
| Touchscreen | Non-Touch Screen |
| Display Type | FHD |
| Resolution | 1920 x 1080 |
| Display Features | In-plane Switching (IPS) Technology |
| SSD | 1TB |
| Memory | 24GB DDR5 |
| HDMI | 1 x HDMI 2.0 |
| Audio | Integrated Sound card |
| Speaker | Integrated Stereo Speakers |
| Webcam | Yes |
| Style | Standard |
| Type | Everyday Value |
| Usage | Business |
| AC Adapter/Charger | 45-watt AC Adapter |
| Battery | 3-cell Lithium Ion |
| Weight | 4 - 4.9 lbs. |
Questions about this item
What sustained thermal limit does the Intel Core Ultra 7 255U hit first during long workloads?
The 12-core, 14-thread processor runs up to 5.2 GHz boost, and under sustained load the 45 W power supply defines the practical power ceiling before clocks pull back.
How loud and hot does the laptop get when it runs all day?
The 17.3 inch chassis with a 0.65 inch profile uses passive and fan-assisted cooling; the 45 W adapter limits total heat output, so surface temperatures and fan noise stay moderate during typical business use.
Which peripherals and accounts must I already have to start working?
You need a Wi-Fi 7 or Bluetooth 5.0 network, a Microsoft account for Windows 11 Pro activation, and any USB-C 3.1, USB-A 3.0 or HDMI 2.1 display or dock you plan to connect.
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