Pictures may differ from actual products
HP ProBook 4 G1a 16-inch (B9YS3ET)
AMD Ryzen 5 230 16 GB 512 GB SSD 16" LED Full HD+ Wi-Fi 7/Bluetooth Webcam Windows 11 Pro
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
Everyday productivity
The HP ProBook 4 G1a 16-inch laptop is designed for businesses and professionals looking for a high-performance, durable laptop ready to meet the challenges of modern work. Equipped with the latest components and designed for hybrid work environments, this AI laptop combines computing power, multilayer security and expandability. Its large 16-inch screen and balanced configuration make it a tool suited to advanced office tasks, collaboration and everyday project management.
Performance for professionals
This configuration is based on an AMD Ryzen 5 230 processor paired with 16 GB of RAM and a 512 GB SSD, providing the resources needed to handle multitasking, business applications and everyday workflows.
The 16-inch WUXGA (1920 x 1200) display provides a comfortable workspace, while the graphics, powered by the integrated AMD Radeon 760M, supports tasks requiring greater visual capabilities.
Designed as an AI PC, the ProBook 4 G1a also includes features optimized for new uses related to artificial intelligence while maintaining high performance over the long term.
Security, expandability and productivity
The HP ProBook 4 G1a was developed to meet the needs of growing businesses. It emphasizes multilayer security designed to protect data and business activities.
Its chassis is also designed for a long service life thanks to an easily upgradeable design that can adapt to changing needs over time.
Paired with Windows 11 Pro, this laptop supports collaboration, hybrid work and everyday productivity, while offering an experience suited to professional environments that demand reliability and business continuity.
Key features:
- 16-inch IPS display with FHD+ resolution (1920 x 1200)
- Processor AMD Ryzen 5 230
- 16 GB DDR5 5600 MHz RAM (1x 16 GB)
- M.2 PCIe SSD with 512 GB
- Wireless connectivity Wi-Fi 7 / Bluetooth 5.4
- 1080p FHD webcam
- Windows 11 Pro
Select your criteria
General information |
Product name |
HP ProBook 4 G1a 16-inch (B9YS3ET) |
Brand |
HP | |
Model |
B9YS3ET#ABF | |
Operating system |
Operating system |
Windows 11 Pro |
OS family |
Microsoft Windows 11 | |
OS language |
French | |
Operating system provided |
Yes | |
Processor and chipset |
Processor brand |
AMD |
Processor |
AMD Ryzen 5 | |
CPU frequency |
5.1 GHz | |
Number of cores |
8 | |
AI |
NPU (Neural Processing Unit) |
AMD XDNA |
NPU performance (in billion operations per second) |
16 | |
Memory |
Memory size |
16 GB |
Number of modules |
1 | |
Number of available memory slots |
1 | |
Memory type |
DDR5 | |
Memory Frequency(ies) |
DDR5 5600 MHz | |
Graphics |
GPU series |
AMD Radeon |
Graphics chipset |
AMD Radeon 760M | |
Max-Q (GPU design) |
No | |
NVIDIA Studio |
No | |
Display |
Touch screen |
No |
Panel type |
IPS display | |
Screen type |
LED | |
Screen size |
16 inches | |
Max resolution |
1920 x 1200 pixels | |
Screen format |
16:10 | |
Widescreen |
Yes | |
Matte/anti-glare panel |
Yes | |
Glossy panel |
No | |
NVIDIA G-SYNC |
No | |
VR Ready (virtual reality) |
No | |
Refresh rate |
60 Hz | |
Brightness |
300 nit(s) | |
Storage |
Hard drive(s) configuration |
SSD 512GB |
Hard drive |
SSD 512GB | |
Secondary hard drive |
Without secondary hard drive | |
Hard drive type |
SSD (Solid State Drive) | |
Hard drive interface |
M.2 - PCI-E NVMe | |
Number of discs |
1 | |
Max number of discs |
1 | |
Free hard drive slot(s) |
None | |
Optical drive |
None | |
Communication |
Network standard(s) |
10/100/1000 Mbps |
Wireless network standard(s) |
Wi-Fi 7 | |
Bluetooth technology |
Bluetooth 5.4 | |
Intel vPro technology |
No | |
Wireless |
Yes | |
Multimedia |
Webcam |
Yes |
Speaker type |
Integrated | |
Equipment |
AI Ready |
Yes |
Type of activities |
Professional | |
Intel Evo |
No | |
Keyboard standard |
AZERTY | |
Location |
French | |
Backlit keyboard |
Yes | |
RGB keyboard |
No | |
Numeric keypad |
Yes | |
Biometric reader |
No | |
Office provided |
No | |
Connectivity |
Connector(s) available |
1 X HDMI 2.1 Female |
| 2 X DisplayPort USB Type C | ||
| 2 X USB 3.0 | ||
| 1 X RJ45 Female | ||
| 1 X 3.5mm Jack Female Stereo | ||
Physical characteristics |
Color |
Silver |
Depth |
251 mm | |
Width |
359.4 mm | |
Front thickness |
10.9 mm | |
Rear thickness |
17 mm | |
Weight |
1.75 kg | |
Range |
HP ProBook | |
Ultrabook |
No | |
Hybrid / Convertible |
No | |
Repairability index (out of 10) |
8.2 | |
Power supply |
Battery capacity |
56 Wh |
Number of cells |
3 | |
Removable battery |
No | |
USB-C mains charger |
Yes | |
Charger included |
Yes | |
Warranties |
Commercial warranty |
Seller 5 years
|
Legal warranty |
See terms & conditions
Harmonised legal guarantee notice
|
|
Safety Information |
Responsible person |
HP Inc. |
Postal address |
HP REG 23010, 08028 Barcelona, Spain | |
Electronic Address |
reg@hp.com |
See all HP products
Product referenced on 2 Nov 2026
For the moment, there are no customer reviews.Write a review
Trending now: Gaming laptop | Office laptop | Professional laptop | Ultrabook | 2-in-1 laptop | VR Ready laptop | Touchscreen laptop | OLED laptop | SSD laptop | 13 inch laptop | 14 inch laptop | 15 to 16 inch laptop | 17 inch laptop | i3 laptop | i5 laptop | i7 laptop | i9 laptop | ASUS ROG | ASUSPRO | ASUS ZenBook | Asus Vivobook | ASUS TUF | Acer Swift | Microsoft Surface Pro | Lenovo IdeaPad | Lenovo ThinkPad | MSI Katana