The HP ProBook 645 G4 is a business-class laptop designed for professionals who need reliable performance and security. Equipped with an AMD Ryzen processor, a 14-inch HD or Full HD display, and solid storage options, it offers efficient multitasking and fast data access. The ProBook 645 G4 features a durable, lightweight design, enhanced security features like TPM and fingerprint recognition, and long battery life, making it ideal for work in the office or on the go. It's a solid choice for businesses looking for a cost-effective, secure, and productivity-focused laptop.
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Microsoft | 10.0.22621.1 | 2022-05-06 | ![]() |
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Surface | 1.2.20.0 | 2017-02-02 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Intel Corporation | 22.200.0.2 | 2022-12-15 | Good |
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SunplusIT | 5.0.8.65 | 2023-12-18 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.2506 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.2506 | 2006-06-21 | ![]() |
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HP Inc. | 2.1.17.3 | 2023-10-30 | Good |
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Synaptics | 19.5.9.55 | 2022-08-29 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Synaptics | 19.5.9.55 | 2022-08-29 | ![]() |
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Microsoft | 10.0.22621.2506 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.2506 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Conexant | 8.65.320.20 | 2021-11-18 | Good |
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Advanced Micro Devices | 10.0.1.40 | 2025-03-17 | Good |
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Microsoft | 10.0.22621.3235 | 2006-06-21 | ![]() |
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Synaptics | 19.5.9.55 | 2022-08-29 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Synaptics | 19.5.9.55 | 2022-08-29 | Good |
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Intel | 22.200.2.1 | 2023-03-09 | Good |
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Realtek | 10.76.50.2025 | 2025-05-14 | Good |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.3235 | 2009-04-21 | ![]() |
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Realtek | 10.7.406.2023 | 2023-04-06 | Good |
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Realtek | 10.7.406.2023 | 2023-04-06 | Good |
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Realtek | 10.7.406.2023 | 2023-04-06 | Good |
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Surface | 11.0.4.0 | 2017-03-29 | Good |
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Advanced Micro Devices Inc. | 5.39.0.0 | 2025-03-11 | Good |
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Microsoft | 10.0.22621.2506 | 2006-06-21 | Good |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Advanced Micro Devices, Inc | 2.0.0.23 | 2025-02-13 | Good |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Advanced Micro Devices, Inc | 2.2.0.134 | 2024-08-20 | Good |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.3235 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Advanced Micro Devices Inc. | 1.0.0.86 | 2024-03-26 | Good |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.3235 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.3235 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.3235 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.3235 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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HP Development Company, L.P. | 7.0.22.3 | 2023-10-30 | Good |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Advanced Micro Devices, Inc. | 1.2.0.126 | 2024-08-20 | Good |
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Advanced Micro Devices | 1.0.0.86 | 2024-03-26 | Good |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.2792 | 2023-11-30 | ![]() |
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Microsoft | 10.0.22621.1 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.2792 | 2023-11-30 | ![]() |
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Microsoft | 10.0.22621.3235 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.3235 | 2024-02-25 | ![]() |
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Microsoft | 10.0.22621.3235 | 2024-02-25 | ![]() |
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Microsoft | 10.0.22621.3155 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.3296 | 2006-06-21 | ![]() |
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Microsoft | 10.0.22621.3235 | 2024-02-25 | ![]() |
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Microsoft | 10.0.22621.3235 | 2024-02-25 | ![]() |
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Microsoft | 10.0.22621.3235 | 2024-02-25 | ![]() |
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Microsoft | 10.0.22621.3235 | 2024-02-25 | ![]() |
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Microsoft | 10.0.22621.3235 | 2024-02-25 | ![]() |
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Microsoft | 10.0.22621.3296 | 2006-06-21 | ![]() |