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Product Code: LTHO-2282
MPN #: B39XKAT
Struggling with slow laptops that can’t keep up with your workload? The HP ProBook 4 G1ah delivers the power you need without compromise. Its AMD Ryzen 5 engine and business‑grade security let you stay productive and protected.
The ProBook 4 G1ah is built for everyday business tasks. A 6‑core, 12‑thread AMD Ryzen 5 processor runs up to 4.9 GHz, giving you fast response for multitasking, spreadsheets, and video calls. The chassis is a sturdy clamshell in Pike silver, designed for easy upgrades and long‑term use.
The 16‑inch IPS screen offers a crisp 1920 × 1200 resolution with 300 cd/m² brightness and an anti‑glare coating. You’ll see colors accurately in the sRGB space, making presentations and content creation clear even in bright office lighting. AMD Radeon 740M graphics handle light design work and smooth video playback.
With 16 GB DDR5‑5600 memory and a 256 GB NVMe PCIe SSD, the laptop boots in seconds and loads apps without lag. Two SO‑DIMM slots let you expand storage later if needed. Connectivity includes Wi‑Fi 6E, Bluetooth 5.3, a full‑size HDMI 2.1 port, two USB‑C ports with DisplayPort, two USB‑A 3.2 ports, and an RJ‑45 Ethernet jack for reliable wired networking.
Security features protect your data: a built‑in fingerprint reader, BIOS and power‑on password protection, and HP’s multi‑layered endpoint security suite. The spill‑resistant keyboard with numeric keypad and clickpad ensures comfortable typing in any environment. A 56 Wh lithium‑polymer battery and USB‑C Power Delivery keep you working for hours, while HP’s sustainability program uses recycled plastics and metal in the construction.
When you choose the ProBook 4 G1ah, you gain a laptop that balances performance and portability. The lightweight 1.75 kg design lets you carry it between meetings, and the long‑lasting battery reduces the need for frequent charging. Business‑grade security features give you peace of mind that sensitive information stays safe.
Because the device runs Windows 11 Pro, you have access to advanced management tools, remote deployment, and a familiar interface that speeds up onboarding. The upgrade‑friendly interior means you can extend the laptop’s life by adding more memory or storage as your needs grow.
In the office, the ProBook handles demanding spreadsheets, virtual meetings, and collaborative cloud apps with ease. The bright anti‑glare screen reduces eye strain, while the responsive keyboard lets you type for long periods without fatigue.
On the road, the fast SSD and long battery life keep you productive during flights or client visits. Connect to external monitors via USB‑C or HDMI, and enjoy secure access to corporate networks thanks to the built‑in Ethernet and Wi‑Fi 6E. Whether you’re presenting, analyzing data, or creating content, the HP ProBook 4 G1ah adapts to your workflow.
| Design | |
| Country of origin | China, Thailand |
| Original brand name | HP |
| Introduction year | 2025 |
| Market positioning | Everyday |
| Form factor | Clamshell |
| Colour name | Pike silver |
| Product colour | Silver |
| Product type | Laptop |
| Display | |
| Colour gamut | 62.5% |
| Display diagonal (metric) | 40.6 cm |
| RGB colour space | sRGB |
| Display brightness | 300 cd/m² |
| Anti-glare screen | Yes |
| Panel type | IPS |
| HD type | WUXGA |
| Touchscreen | No |
| Display resolution | 1920 x 1200 pixels |
| Display diagonal | 40.6 cm (16") |
| Processor | |
| Processor cache type | L3 |
| Processor cache | 16 MB |
| Processor frequency | 3.2 GHz |
| Processor boost frequency | 4.9 GHz |
| Processor threads | 12 |
| Processor cores | 6 |
| Processor model | 220 |
| Processor generation | AMD Ryzen 200 Series |
| Processor family | AMD Ryzen™ 5 |
| Processor manufacturer | AMD |
| Memory | |
| Non-ECC | Yes |
| Memory data transfer rate | 5600 MT/s |
| Memory slots | 2x SO-DIMM |
| Memory layout (slots x size) | 1 x 16 GB |
| Memory clock speed | 5600 MHz |
| Memory form factor | SO-DIMM |
| Internal memory type | DDR5-SDRAM |
| Internal memory | 16 GB |
| Storage | |
| Optical drive type | No |
| SSD form factor | M.2 |
| NVMe | Yes |
| SSD interface | PCI Express |
| SSD capacity | 256 GB |
| Number of SSDs installed | 1 |
| Total SSDs capacity | 256 GB |
| Storage media | SSD |
| Total storage capacity | 256 GB |
| Graphics | |
| On-board graphics card model | AMD Radeon 740M |
| On-board graphics card family | AMD Radeon Graphics |
| On-board GPU manufacturer | AMD |
| Discrete graphics card model | Not available |
| Discrete graphics card | No |
| On-board graphics card | Yes |
| Audio | |
| Built-in microphone | Yes |
| Number of microphones | 2 |
| Number of built-in speakers | 2 |
| Built-in speaker(s) | Yes |
| Camera | |
| Front camera HD type | Full HD |
| Front camera resolution | 1920 x 1080 pixels |
| Front camera | Yes |
| Network | |
| Bluetooth version | 5.3 |
| Bluetooth | Yes |
| Ethernet LAN | Yes |
| WLAN controller manufacturer | MediaTek |
| WLAN controller model | RZ616 |
| Antenna type | 2x2 |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi | Yes |
| Mobile network connection | No |
| Ports & interfaces | |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Combo headphone/mic port | Yes |
| HDMI version | 2.1 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Performance | |
| Hall sensor | Yes |
| Temperature sensor | Yes |
| Keyboard | |
| Spill-resistant keyboard | Yes |
| Numeric keypad | Yes |
| Pointing device | Clickpad |
| Software | |
| Operating system installed | Windows 11 Pro |
| Brand-specific features | |
| HP GTIN (EAN/UPC) | 199251928598 |
| HP segment | Business |
| HP Artificial Intelligence | AI PC |
| HP front camera | HP Webcam FHD |
| HP Support Assistant | Yes |
| HP Connection Optimizer | Yes |
| HP speaker type | HP Dual Speakers |
| Battery | |
| Battery capacity | 56 Wh |
| Battery capacity | 56 Wh |
| Number of battery cells | 3 |
| Battery technology | Lithium Polymer (LiPo) |
| Power | |
| USB Power Delivery (USB PD) | Yes |
| USB Type-C charging port | Yes |
| AC adapter input voltage | 100 - 240 V |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter power | 65 W |
| Security | |
| Password protection type | BIOS, Power on |
| Password protection | Yes |
| Fingerprint reader | Yes |
| Certificates | |
| Compliance certificates | CECP, GS mark, CCC, RoHS, Federal Communications Commission (FCC), CE, BSMI |
| Sustainability | |
| Sustainability compliance | Yes |
| Sustainability certificates | ENERGY STAR, TCO |
| Sustainable technologies and materials | Low halogen; Bulk packaging available; 25% post-consumer recycled plastic; 50% ocean-bound plastic; 50% recycled metal; 100% of HP paper-based packaging is from recycled or certified sustainable sources |
| Weight & dimensions | |
| Height (rear) | 1.7 cm |
| Height (front) | 1.09 cm |
| Depth | 251 mm |
| Width | 359.4 mm |
| Weight | 1.75 kg |
| Carbon footprint | |
| Carbon emissions, logistics (kg of CO2e) | 5 |
| Carbon emissions, manufacturing (kg of CO2e) | 124 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 10 |
| Total carbon footprint (kg of CO2e) | 140 |
| Packaging content | |
| Keyboard included | Yes |
| Other features | |
| UNSPSC-code | 43211503 |
| Internal memory | 16 GB |
| Manufacturer | HP |
| Manufacturer warranty | 1-year warranty and 90 day software limited warranty options depending on country. Batteries have a default one year limited warranty. On-site service and extended coverage is also available. HP Care Pack Services are optional extended service contracts that go beyond the standard limited warranties. To choose the right level of service for your HP product, use the HP Care Pack Services Lookup Tool at: http://www.hp.com/go/cpc . |
| Technical details | |
| General Product Safety Regulation (GPSR) URL | https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)