HP ProBook 450 G10 – Intel Core i5-1335U, 15.6-Inch FHD Touchscreen, FreeDOS (85C40EA)
The HP ProBook 450 G10 is a 15.6-inch commercial notebook built for growing businesses that want a responsive touchscreen experience alongside proven enterprise-grade durability. Powered by a 13th Gen Intel Core i5-1335U processor and equipped with a Full HD touch-on-panel display, this laptop suits office administrators, field sales teams, and IT managers who value hands-on screen interaction without sacrificing the upgrade path a commercial chassis provides. Model 85C40EA ships with FreeDOS, which means organisations can deploy their preferred operating system or volume licence rather than paying for a bundled retail OS..
Technical Specifications
Processor
| Attribute | Detail |
|---|---|
| Model | Intel Core i5-1335U (13th Gen, Raptor Lake-U) |
| Architecture | 10 cores / 12 threads (2 P-cores + 8 E-cores) |
| Base frequency | 1.3 GHz (P-core); 0.9 GHz (E-core) |
| Max Turbo frequency | 4.6 GHz (P-core); 3.4 GHz (E-core) |
| Cache | 12 MB Intel Smart Cache |
| TDP | 15 W (configurable) |
Memory
| Attribute | Detail |
|---|---|
| Installed | 16 GB DDR4-3200 MHz |
| Configuration | 1 × 16 GB SODIMM (single-channel) |
| Slots | 2 × SODIMM (both user-accessible) |
| Maximum | 32 GB |
Storage
| Attribute | Detail |
|---|---|
| Drive | 512 GB NVMe PCIe M.2 SSD |
| Interface | PCIe Gen 4 |
| Form factor | M.2 2280 |
Display
| Attribute | Detail |
|---|---|
| Size | 15.6-inch diagonal |
| Panel type | UWVA IPS with touch-on-panel |
| Resolution | 1920 × 1080 (Full HD) |
| Touch | Yes — multi-touch, touch-on-panel |
| Finish | Anti-glare |
| Rated brightness | 250 nits |
| Colour gamut | 45% NTSC |
| Bezel | Narrow |
Brightness note: HP confirms that actual on-screen brightness is lower than the rated figure when a touchscreen is fitted. Real-world brightness on this panel is therefore below 250 nits. Buyers who work frequently in brightly lit environments should factor this into their assessment.
Graphics
| Attribute | Detail |
|---|---|
| GPU | Intel UHD Graphics (single-channel configuration) |
| VRAM | Shared system memory |
Note: Intel Iris Xe Graphics requires dual-channel memory. This SKU ships with a single 16 GB SODIMM, which means the GPU operates as Intel UHD Graphics. Installing a second matched SODIMM activates dual-channel mode and upgrades GPU designation to Intel Iris Xe.
Connectivity
| Attribute | Detail |
|---|---|
| Wi-Fi | Wi-Fi 6E (802.11ax), 2 × 2, Intel AX211 |
| Bluetooth | 5.3 |
| Ethernet | Gigabit Ethernet (RJ-45) |
Ports
| Port | Specification |
|---|---|
| USB-C | 2 × USB-C 3.2 Gen 2 (DisplayPort 1.4, Power Delivery) |
| USB-A | 2 × USB-A 3.2 Gen 1 |
| HDMI | 1 × HDMI 2.1 (4K @ 60 Hz output) |
| Ethernet | 1 × RJ-45 Gigabit |
| Audio | 1 × 3.5 mm headphone/microphone combo jack |
| SD Card | No |
Camera & Audio
| Attribute | Detail |
|---|---|
| Webcam | 720p HD with Temporal Noise Reduction |
| Privacy | Optional camera privacy shutter |
| Microphone | Dual-array |
| Speakers | Dual 2 W |
Battery & Power
| Attribute | Detail |
|---|---|
| Capacity | 3-cell Li-Ion polymer |
| Options | 42 Wh or 51 Wh (configuration-dependent) |
| Battery life (42 Wh) | Up to 10 hours 45 minutes (MobileMark 2018, Intel U15) |
| Battery life (51 Wh) | Up to 13 hours (MobileMark 2018, Intel U15) |
| Charger | 45 W USB-C adapter |
Security
| Feature | Detail |
|---|---|
| HP Sure Start Gen7 | Self-healing BIOS — recovers automatically from firmware attacks |
| HP Sure Run Gen5 | Monitors and restarts critical security processes |
| HP Wolf Security | Hardware-enforced, always-on endpoint protection |
| Fingerprint reader | Yes (integrated) |
| Physical | Kensington nano security slot |
Operating System
| Attribute | Detail |
|---|---|
| OS | FreeDOS (no Windows licence included) |
| Compatibility | Windows 11 Pro, Windows 10 Pro, Ubuntu (user-supplied) |
Physical
| Attribute | Detail |
|---|---|
| Colour | Pike Silver |
| Chassis | Aluminium (lid) / plastic composite (base) |
| Hinge opening | Up to 177° |
| MIL-STD | MIL-STD-810H (19 tests passed) |
| Starting weight | Approximately 1.74 kg |
Use Cases
Organisations Deploying Their Own OS Licences
The FreeDOS configuration is the standard choice for businesses that hold Microsoft volume licence agreements or plan to deploy Linux distributions such as Ubuntu LTS. Rather than paying for a bundled retail Windows licence, IT departments can image the device directly from their existing infrastructure — consequently, this SKU often carries a lower unit cost than equivalent Windows-preloaded models.
Touch-Enabled Workflow Environments
The touch display benefits teams who work with stylus-compatible applications, form-based data entry tools, or touch-first web portals. Field sales teams, for instance, can navigate CRM dashboards and sign digital documents without reaching for an external input device. Additionally, the anti-glare touch panel remains usable at typical office ambient light levels.
SMB and Corporate Shared Workstations
For IT managers building a refreshable fleet, the ProBook 450 G10’s dual accessible SODIMM slots and replaceable M.2 SSD reduce long-term cost of ownership. The MIL-STD-810H certification supports a multi-year refresh cycle in environments where hardware handling varies between users.
Hybrid and Mobile Professionals in EMEA
The 85C40EA suffix targets EMEA markets, including Kenya and broader sub-Saharan Africa. The Wi-Fi 6E radio connects at full speed on next-generation access points while remaining backward compatible with existing 802.11ac infrastructure. Moreover, the Gigabit Ethernet port provides a reliable wired alternative in offices where wireless congestion is a concern.
Considerations
No Operating System Included
This model ships with FreeDOS. Windows 11 Pro or Windows 10 Pro must be obtained separately — either via a Microsoft volume licence, an OEM system builder licence, or an authorised reseller. Buyers who need Windows out of the box should consider the HP ProBook 450 G10 i7-1355U Windows 11 Pro variant (822P5UT) instead.
Touchscreen Reduces Effective Brightness
HP’s own documentation confirms that actual display brightness is lower than the panel’s rated 250 nits when a touchscreen layer is fitted. In practice, this panel is well-suited to shaded indoor use but may appear dim under strong overhead lighting or near windows. Users who prioritise screen visibility in high-ambient-light environments should evaluate this display in person before committing.
Single-Channel RAM Limits GPU Performance
The unit ships with one 16 GB SODIMM, which constrains the integrated GPU to Intel UHD Graphics. This handles standard office output, dual-monitor setups, and HD video without difficulty. However, tasks such as video editing, colour-grading, or connected 4K displays at high refresh rates will benefit from adding a second matched 16 GB SODIMM to activate dual-channel mode and Intel Iris Xe Graphics.
No SD Card Reader
The port array does not include an SD card slot. Teams who regularly transfer files from cameras, audio recorders, or field survey equipment will need a USB-C or USB-A multi-card reader as a supplementary accessory.
Webcam Resolution
The integrated 720p camera handles standard video calls and internal meetings acceptably. Nevertheless, professionals who conduct frequent client-facing video conferences where camera quality is prominent should note that HP’s EliteBook range offers 5MP IR cameras as an upgrade option.
Frequently Asked Questions
Does the HP ProBook 450 G10 85C40EA come with Windows?
No. This model ships with FreeDOS. Windows 11 Pro or another operating system must be installed separately using a valid licence. For a model pre-loaded with Windows 11 Pro, see the HP ProBook 450 G10 i7-1355U 15.6-inch Windows 11 Pro (822P5UT).
Is the touchscreen compatible with a stylus?
The 85C40EA ships with a passive touch-on-panel display, which responds to finger input. Active pen or stylus support depends on the digitiser type fitted. HP does not list active pen compatibility as a standard feature on this SKU — confirm with your HP reseller whether an active stylus works with the specific unit before purchasing for pen-heavy workflows.
Can the RAM be upgraded after purchase?
Yes. Both SODIMM slots are accessible under a service panel without specialist tools. The laptop supports up to 32 GB of DDR4-3200 RAM. Adding a second 16 GB module additionally activates dual-channel memory mode, which improves graphics performance.
Does this laptop support dual external monitors?
Yes. The two USB-C ports each support DisplayPort 1.4 output, and the HDMI 2.1 port supports a separate display at up to 4K at 60 Hz. Combined with the built-in touchscreen, a three-display configuration is achievable.
Is Wi-Fi 6E backward compatible with existing networks?
Yes. The Intel AX211 adapter connects on 2.4 GHz and 5 GHz bands on older 802.11ac and 802.11n routers. The 6 GHz band is only accessible when connected to a Wi-Fi 6E access point.
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