The all new modern ultra-slim design of the HP ProBook 645 delivers efficiently powerful performance, enterprise-grade security and manageability and flexible configuration options.
Ideal for professionals in corporate settings or small to medium businesses, wanting an affordable combination of innovation, essential security and multimedia capabilities
- Windows 10 or other operating systems available
Updated ultra-slim design
The precision-crafted ultra-slim chassis in a modern natural silver finish is designed to pass MIL-STD 810G testing and supports several HP docking options for gradual transitions to modern docking solutions.
Efficient performance
Take on your work with an efficiently powerful, highly secure, and reliable AMD Ryzen™ PRO processor with Radeon™ Vega graphics designed for a highly responsive experience that helps secure your data, device, and identity.
Built on a secure foundation
Protect your PC against the evolving malware threats of the future, with self-healing, hardware-enforced, and manageable security solutions from HP. From the BIOS to the browser HP Sure Start Gen4 and HP Sure Click help secure your PC.
- Windows 10 or other operating systems available
Built-in Devices
Display & Graphics
| Screen Size |
35.6 cm (14") |
| Display Screen Type |
LCD |
| Display Screen Technology |
In-plane Switching (IPS) Technology |
| Screen Resolution |
1920 x 1080 |
| Graphics Controller Manufacturer |
AMD |
| Graphics Controller Model |
Radeon Vega Graphics |
| Graphics Memory Technology |
DDR4 SDRAM |
| Graphics Memory Accessibility |
Shared |
Interfaces/Ports
| HDMI |
Yes |
| Total Number of USB Ports |
4 |
| Number of USB 3.1 Ports |
3 |
| USB Type-C |
Yes |
| USB Type-C Detail |
1 USB 3.1 Type-C (charging) |
| Network (RJ-45) |
Yes |
Network & Communication
| Wireless LAN |
Yes |
| Wireless LAN Standard |
IEEE 802.11ac |
| Ethernet Technology |
Gigabit Ethernet |
| Bluetooth |
Yes |
Operating System
| Operating System Platform |
Windows |
| Operating System |
Windows 10 Pro |
Processor
| Processor Manufacturer |
AMD |
| Processor Type |
Ryzen 7 PRO |
| Processor Model |
2700U |
| Processor Core |
Quad-core (4 Core) |
| Processor Speed |
2.20 GHz |
Storage
| Drive Type |
SSD |
| Total Solid State Drive Capacity |
512 GB |
Battery Information
| Number of Batteries |
1 |
| Number of Cells |
3-cell |
| Maximum Battery Run Time |
10.25 Hours |
General Information
| Manufacturer |
HP Inc. |
| Manufacturer Part Number |
5DL73PA |
| Manufacturer Website Address |
http://www.hp.com/au/ |
| Brand Name |
HP |
| Product Line |
ProBook |
| Product Series |
645 G4 |
| Product Name |
ProBook 645 G4 Notebook PC |
| Product Type |
Notebook |
Input Devices
Memory
| Total Installed System Memory |
8 GB |
| Maximum Supported System Memory |
32 GB |
| System Memory Technology |
DDR4 SDRAM |
| Total Number of Memory Slots |
2 |
Miscellaneous
| Package Contents |
ProBook 645 G4 Notebook PC |
| AC Adapter |
| Power Cord |
| Environmentally Friendly |
Yes |
| Environmental Certification |
WEEE |
| EU WEEE |
| RoHS |
| Country of Origin |
China |
Physical Characteristics
| Product Color |
Natural Silver |
| Width |
340 mm |
| Depth |
240 mm |
Power Description
| Input Voltage |
120 V AC |
| 230 V AC |
