HP
HP OmniBook 3 17.3" Core Ultra 7 255U 32GB 512GB laptop
A 17.3-inch business laptop with a 12-core Intel Core Ultra 7 255U, 32GB DDR5 memory and a 512GB NVMe SSD running Windows 11 Home
- ColorBlack
- Operating SystemWindows 11 Home
- CPU TypeIntel Core Ultra 7 (Series 2)
- Processor NameIntel Core Ultra 7 255U (Beats i7-13620H)
- Screen Size17.3"
- TouchscreenNon-Touch Screen
- Large 17.3 inch FHD IPS display for clear viewing
- Intel Core Ultra 7 255U with 12 cores up to 5.2 GHz for fast performance
- 32GB DDR5 memory handles heavy multitasking smoothly
- 512GB NVMe SSD gives quick boot and load times
- Wi-Fi 7 and Bluetooth 7 provide modern wireless connectivity
Business laptop with 17.3" display
The HP OmniBook 3 is a 17.3-inch business laptop running Windows 11 Home. It uses an Intel Core Ultra 7 255U processor with 12 cores and 14 threads reaching up to 5.2 GHz. The system includes 32GB of DDR5 memory and a 512GB NVMe SSD. A 1920 x 1080 IPS panel and integrated Intel graphics complete the core specification.
Suits mobile professionals needing screen space
This configuration suits users who want a large FHD workspace and plenty of memory for multitasking without a dedicated GPU. The 17.3-inch chassis provides a full-size keyboard and numeric keypad. Buyers who need discrete graphics performance, a touchscreen, or a lighter ultraportable form factor should consider other models.
32GB DDR5 memory is soldered
The 32GB of DDR5 memory is not user-upgradeable, so the capacity you buy is fixed for the life of the device. Verify that this amount meets your workload requirements before purchase. The 512GB NVMe SSD and wireless module may be replaceable, but the RAM cannot be increased later.
Highlights
- Large 17.3 inch FHD IPS display for clear viewing
- Intel Core Ultra 7 255U with 12 cores up to 5.2 GHz for fast performance
- 32GB DDR5 memory handles heavy multitasking smoothly
- 512GB NVMe SSD gives quick boot and load times
- Wi-Fi 7 and Bluetooth 7 provide modern wireless connectivity
Specifications
| Brand | HP |
|---|---|
| Series | OmniBook |
| Color | Black |
| Operating System | Windows 11 Home |
| 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 | 512GB |
| Memory | 32GB 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
Does the 17.3-inch chassis accept a standard VESA mount for desk arms?
The laptop has no VESA mounting holes; it is designed for flat-surface use only.
What is the first step when adding a second NVMe drive to the open M.2 slot?
Remove the bottom cover, disconnect the 3-cell battery, then insert the drive at an angle and secure it with the retention screw.
Which user-replaceable parts will need attention after a few years of daily use?
The 45W power adapter and 3-cell battery are the only components designed for owner replacement.
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