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OS: Windows 10 Pro CPU: i7-8650U 1.90 GHz RAM: 16 GB Display: 14 inch SSD: 512 GB Battery: 48 Wh |
| Processor HP ProBook 640 G4 5DF37EA | |
| Processor model: | i7-8650U |
| Processor socket: | BGA 1356 |
| Processor threads: | 8 |
| Processor cores: | 4 |
| Processor codename: | Kaby Lake R |
| Processor family: | 8th gen Intel Core i7 |
| Processor frequency: | 1.90 GHz |
| Processor boost frequency: | 4.20 GHz |
| Processor cache: | 8 MB |
| Thermal Design Power (TDP): | 15 W |
| Software HP ProBook 640 G4 5DF37EA | |
| Operating system installed: | Windows 10 Pro |
| Operating system architecture: | 64-bit |
| Display & Graphics HP ProBook 640 G4 5DF37EA | |
| Panel type: | IPS |
| Aspect ratio: | 16:9 |
| Display diagonal: | 14 inch |
| Display resolution: | 1920 x 1080 pixels |
| HD type: | Full HD |
| 3D: | No |
| LED backlight: | Yes |
| Touchscreen: | No |
| Discrete graphics adapter: | No |
| Discrete graphics adapter model: | Not available |
| Maximum on-board graphics adapter memory: | 32 GB |
| On-board graphics adapter: | Yes |
| On-board graphics adapter base frequency: | 300 MHz |
| On-board graphics adapter DirectX version: | 12.0 |
| On-board graphics adapter dynamic frequency (max): | 1150 MHz |
| On-board graphics adapter family: | Intel UHD Graphics |
| On-board graphics adapter model: | Intel UHD Graphics 620 |
| On-board graphics adapter OpenGL: | 4.4 |
| Memory HP ProBook 640 G4 5DF37EA | |
| Internal memory: | 16 GB |
| Maximum internal memory: | 32 GB |
| Memory clock speed: | 2400 MHz |
| Memory layout (slots x size): | 1 x 16 GB |
| Memory form factor: | SO-DIMM |
| Memory slots: | 2x SO-DIMM |
| Internal memory type: | DDR4-SDRAM |
| Storage HP ProBook 640 G4 5DF37EA | |
| SSD capacity: | 512 GB |
| SSD form factor: | M.2 |
| Storage media: | SSD |
| Number of SSDs installed: | 1 |
| Total SSDs capacity: | 512 GB |
| Total storage capacity: | 512 GB |
| Optical drive type: | No |
| Card reader integrated: | Yes |
| Compatible memory cards: | MicroSD (TransFlash) |
| Network & Communication HP ProBook 640 G4 5DF37EA | |
| Antenna type: | 2x2 |
| Bluetooth: | Yes |
| Bluetooth version: | 4.2 |
| Ethernet LAN: | Yes |
| Wi-Fi: | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards: | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Interfaces/Ports HP ProBook 640 G4 5DF37EA | |
| HDMI ports quantity: | 1 |
| Charging port type: | DC-in jack |
| Combo headphone/mic port: | Yes |
| VGA (D-Sub) ports: | 1 |
| Ethernet LAN (RJ-45) ports: | 1 |
| USB 3.0 (3.1 Gen 1) Type-A: | 3 |
| USB 3.0 (3.1 Gen 1) Type-C: | 1 |
| Input Devices HP ProBook 640 G4 5DF37EA | |
| Full-size keyboard: | Yes |
| Numeric keypad: | No |
| Pointing device: | Clickpad |
| Windows keys: | Yes |
| Audio HP ProBook 640 G4 5DF37EA | |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Built-in Devices HP ProBook 640 G4 5DF37EA | |
| HP speaker type: | HP Dual Speakers |
| Front camera: | Yes |
| Power HP ProBook 640 G4 5DF37EA | |
| AC adapter power: | 45 W |
| Security HP ProBook 640 G4 5DF37EA | |
| Cable lock slot: | Yes |
| Fingerprint reader: | Yes |
| Trusted Platform Module (TPM): | Yes |
| Design HP ProBook 640 G4 5DF37EA | |
| Brand: | HP |
| Family: | ProBook |
| Series: | 600 |
| Model name: | 640 G4 |
| Part Number: | 5DF37EA |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Silver |
| EAN/UPC code: | 0193424236510, 0193905396139 |
| Depth: | 240 mm |
| Width: | 340 mm |
| Height: | 20.9 mm |
| Weight: | 1.73 kg |
| Release Date: | 2018-10-01 |
| Battery Information HP ProBook 640 G4 5DF37EA | |
| Battery capacity: | 48 Wh |
| Battery type: | Lithium-Ion (Li-Ion) |
| Number of battery cells: | 3 |
 | Ljgyma-Kln | April 04, 2024 |
| As a user of the HP ProBook 640 G4, I find that it offers sufficient CPU resources for multitasking. While gaming may be limited due to lack of discrete graphics, the 512 GB SSD provides ample storage. The 16 GB RAM is adequate, and the 3 USB ports are convenient. The Full HD IPS display delivers excellent picture quality for office work, movie watching, and YouTube viewing. | ||
| Reply | ||
| Bjconi | May 20, 2024 |
| I upgraded the memory to 32GB and the hard disk to a 1TB SSD in a laptop with i7-8650U processor. | ||
| Reply | ||
