HP
HP OmniBook 3 17.3" Intel Core Ultra 7 255U 16GB DDR5 512GB laptop
17.3" FHD IPS laptop with Intel Core Ultra 7 255U, 16GB DDR5, 512GB SSD, Wi-Fi 7 and 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
- 3" IPS Full HD display for clear visuals
- Intel Core Ultra 7 255U up to 5.2 GHz with 12 cores for fast performance
- 16GB DDR5 memory for smooth multitasking
- 512GB NVMe SSD for quick storage access
- Wi-Fi 7 and Bluetooth 7 for modern connectivity
HP OmniBook 3 17.3" Laptop
The HP OmniBook 3 is a 17.3-inch laptop powered by an Intel Core Ultra 7 255U processor with 12 cores and 14 threads. It ships with 16GB of DDR5 memory and a 512GB NVMe SSD. The system runs Windows 11 Home and includes a 720p HD webcam.
Suited for office work and media viewing.
This configuration fits users who need a large IPS display for documents, spreadsheets and streaming. The integrated graphics and soldered 16GB DDR5 limit 3D rendering and prevent RAM upgrades. Buyers who want more memory or discrete graphics should look elsewhere.
16GB soldered DDR5 decides fit
The single specification that decides suitability is the 16GB of soldered DDR5 memory. It cannot be increased after purchase, so the laptop only works for workflows that stay within this capacity.
Highlights
- 3" IPS Full HD display for clear visuals
- Intel Core Ultra 7 255U up to 5.2 GHz with 12 cores for fast performance
- 16GB DDR5 memory for smooth multitasking
- 512GB NVMe SSD for quick storage access
- Wi-Fi 7 and Bluetooth 7 for modern 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 | 16GB 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
Will the HDMI 2.1 port drive my older 1080p monitor at its native 1920 x 1080 resolution?
Yes, the HDMI 2.1 output is fully backward compatible and will run a 1080p display at 1920 x 1080 without any extra adapters.
How can I confirm the 16 GB DDR5 memory is running at its rated speed after first boot?
Open Task Manager, go to the Performance tab, select Memory and verify the speed shown matches the DDR5 specification for this platform.
Does the box include a USB-C hub for legacy USB-A peripherals, or must I buy one separately?
The laptop already provides two USB-A 3.0 ports, so most legacy devices plug in directly; a hub is only needed if you require more than two Type-A connections.
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