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OS: Windows 10 Pro CPU: i5-8250U 1.60 GHz RAM: 4 GB Display: 14 inch SSD: 256 GB Battery: 48 Wh |
| Processor HP ProBook 640 G4 3JY22EA | |
| Processor model: | i5-8250U |
| Processor socket: | BGA 1356 |
| Processor threads: | 8 |
| Processor cores: | 4 |
| Processor codename: | Kaby Lake R |
| Processor family: | 8th gen Intel Core i5 |
| Processor frequency: | 1.60 GHz |
| Processor boost frequency: | 3.40 GHz |
| Processor cache: | 6 MB |
| Thermal Design Power (TDP): | 15 W |
| Software HP ProBook 640 G4 3JY22EA | |
| Operating system installed: | Windows 10 Pro |
| Operating system architecture: | 64-bit |
| Display & Graphics HP ProBook 640 G4 3JY22EA | |
| Panel type: | IPS |
| Aspect ratio: | 16:9 |
| Display diagonal: | 14 inch |
| Display resolution: | 1920 x 1080 pixels |
| HD type: | Full HD |
| 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): | 1100 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 3JY22EA | |
| Internal memory: | 4 GB |
| Maximum internal memory: | 32 GB |
| Memory clock speed: | 2400 MHz |
| Memory layout (slots x size): | 1 x 4 GB |
| Memory form factor: | SO-DIMM |
| Memory slots: | 2x SO-DIMM |
| Internal memory type: | DDR4-SDRAM |
| Storage HP ProBook 640 G4 3JY22EA | |
| SSD capacity: | 256 GB |
| SSD interface: | NVMe 3.0, PCI Express |
| Storage media: | SSD |
| Number of SSDs installed: | 1 |
| Total SSDs capacity: | 256 GB |
| Total storage capacity: | 256 GB |
| Optical drive type: | No |
| Card reader integrated: | Yes |
| Compatible memory cards: | MicroSD (TransFlash) |
| Network & Communication HP ProBook 640 G4 3JY22EA | |
| 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 3JY22EA | |
| HDMI version: | 1.4 |
| HDMI ports quantity: | 1 |
| Charging port type: | DC-in jack |
| Combo headphone/mic port: | Yes |
| VGA (D-Sub) ports: | 1 |
| Docking connector: | Yes |
| Ethernet LAN (RJ-45) ports: | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A: | 3 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C: | 1 |
| Input Devices HP ProBook 640 G4 3JY22EA | |
| Numeric keypad: | No |
| Pointing device: | Clickpad |
| Spill resistant keyboard: | Yes |
| Audio HP ProBook 640 G4 3JY22EA | |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Built-in Devices HP ProBook 640 G4 3JY22EA | |
| Front camera: | Yes |
| Front camera signal format: | 720p |
| Power HP ProBook 640 G4 3JY22EA | |
| AC adapter power: | 45 W |
| Security HP ProBook 640 G4 3JY22EA | |
| Cable lock slot: | Yes |
| Fingerprint reader: | Yes |
| Trusted Platform Module (TPM): | Yes |
| Design HP ProBook 640 G4 3JY22EA | |
| Brand: | HP |
| Family: | ProBook |
| Series: | 600 |
| Model name: | 640 G4 |
| Part Number: | 3JY22EA |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Silver |
| EAN/UPC code: | 0192545244749, 0193015067271, 0192545238687, 0192545701914, 0192545296342, 0192545347457, 0193905352494 |
| Depth: | 240 mm |
| Width: | 340 mm |
| Height: | 20.9 mm |
| Weight: | 1.73 kg |
| Release Date: | 2018-05-16 |
| Battery Information HP ProBook 640 G4 3JY22EA | |
| Battery capacity: | 48 Wh |
| Battery type: | Lithium-Ion (Li-Ion) |
| Battery life: | 13.7 h |
| Number of battery cells: | 3 |
 | Kygcgy | April 02, 2024 |
| The CPU resources are sufficient for everyday tasks. Gaming may be limited due to lack of discrete graphics. The 256GB SSD provides ample storage. 4GB RAM is decent but more would be beneficial. Three USB ports are convenient. Good for office work, movies, and YouTube. The Full HD IPS display delivers crisp visuals. | ||
| Reply | ||
| Wcvldj | May 15, 2024 |
| I upgraded the memory to 8GB and the hard disk to 512GB in a laptop with an Intel Core i5 processor. | ||
| Reply | ||
