|
OS: Windows 10 Pro CPU: 2700U 2.2 GHz RAM: 8 GB Display: 14 inch SSD: 256 GB Battery: 48 Wh |
| Processor HP ProBook 645 G4 3UN55EA | |
| Processor model: | 2700U |
| Processor threads: | 8 |
| Processor cores: | 4 |
| Processor family: | AMD Ryzen 7 |
| Processor frequency: | 2.2 GHz |
| Processor boost frequency: | 3.8 GHz |
| Processor cache: | 2 MB |
| Software HP ProBook 645 G4 3UN55EA | |
| Operating system installed: | Windows 10 Pro |
| Operating system architecture: | 64-bit |
| Display & Graphics HP ProBook 645 G4 3UN55EA | |
| 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 |
| On-board graphics adapter: | Yes |
| On-board graphics adapter family: | AMD Radeon RX Vega Graphics |
| On-board graphics adapter model: | AMD Radeon RX Vega 10 |
| Memory HP ProBook 645 G4 3UN55EA | |
| Internal memory: | 8 GB |
| Maximum internal memory: | 32 GB |
| Memory clock speed: | 2400 MHz |
| Memory layout (slots x size): | 1 x 8 GB |
| Memory form factor: | SO-DIMM |
| Memory slots: | 2x SO-DIMM |
| Internal memory type: | DDR4-SDRAM |
| Storage HP ProBook 645 G4 3UN55EA | |
| SSD capacity: | 256 GB |
| 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 645 G4 3UN55EA | |
| 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 645 G4 3UN55EA | |
| 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 645 G4 3UN55EA | |
| Numeric keypad: | No |
| Pointing device: | Clickpad |
| Windows keys: | Yes |
| Audio HP ProBook 645 G4 3UN55EA | |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Built-in Devices HP ProBook 645 G4 3UN55EA | |
| HP speaker type: | HP Dual Speakers |
| HP front camera: | HP Webcam |
| Front camera: | Yes |
| Front camera HD type: | HD |
| Front camera signal format: | 720p |
| Security HP ProBook 645 G4 3UN55EA | |
| Trusted Platform Module (TPM): | Yes |
| Design HP ProBook 645 G4 3UN55EA | |
| Brand: | HP |
| Family: | ProBook |
| Series: | 600 |
| Model name: | 645 G4 |
| Part Number: | 3UN55EA |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Silver |
| EAN/UPC code: | 0192545971072, 0192545274869, 0192545474931, 0192545241434, 0193424787319, 0192545971331, 0192545881173, 0192545474924, 0192545241410, 0192545244916 |
| Depth: | 240 mm |
| Width: | 340 mm |
| Height: | 20.9 mm |
| Weight: | 1.73 kg |
| Release Date: | 2018-05-11 |
| Battery Information HP ProBook 645 G4 3UN55EA | |
| Battery capacity: | 48 Wh |
| Battery type: | Lithium-Ion (Li-Ion) |
| Number of battery cells: | 3 |
 | Hiblhc | April 27, 2024 |
| I find the CPU resources to be sufficient for everyday tasks. Gaming may be possible on lower settings. The 256 GB hard drive is enough for basic file storage. 8 GB of RAM is adequate, but more would be nice. There are enough USB ports for most needs. The picture quality on the screen is good for office programs, movies, and YouTube. | ||
| Reply | ||
| Hohagd | May 07, 2024 |
| I upgraded the memory to 16GB and the hard disk to 512GB in a laptop with Ryzen 7 processor and Vega Graphics. | ||
| Reply | ||
