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OS: Windows 7 Professional CPU: i5-2450M 2.5 GHz RAM: 4 GB Display: 15.6 inch HDD: 500 GB Battery: 47 Wh |
| Processor HP ProBook 4540s B6M85EA | |
| Processor model: | i5-2450M |
| Processor series: | Intel Core i5-2400 Mobile series |
| Processor threads: | 4 |
| Processor cores: | 2 |
| Processor codename: | Sandy Bridge |
| Processor family: | 2nd gen Intel Core i5 |
| Processor frequency: | 2.5 GHz |
| Motherboard chipset: | Intel HM76 Express |
| Processor boost frequency: | 3.1 GHz |
| Processor cache: | 3 MB |
| Thermal Design Power (TDP): | 35 W |
| Software HP ProBook 4540s B6M85EA | |
| Operating system installed: | Windows 7 Professional |
| Operating system architecture: | 64-bit |
| Display & Graphics HP ProBook 4540s B6M85EA | |
| Aspect ratio: | 16:9 |
| Display diagonal: | 15.6 inch |
| Display resolution: | 1366 x 768 pixels |
| HD type: | HD |
| 3D: | No |
| LED backlight: | Yes |
| Touchscreen: | No |
| Discrete graphics adapter: | Yes |
| Discrete graphics adapter model: | AMD Radeon HD 7650M |
| Discrete graphics memory type: | GDDR3 |
| On-board graphics adapter: | Yes |
| On-board graphics adapter base frequency: | 650 MHz |
| On-board graphics adapter dynamic frequency (max): | 1300 MHz |
| On-board graphics adapter family: | Intel HD Graphics |
| On-board graphics adapter model: | Intel HD Graphics 3000 |
| Graphics adapter family: | AMD, Intel |
| Memory HP ProBook 4540s B6M85EA | |
| Internal memory: | 4 GB |
| Maximum internal memory: | 8 GB |
| Memory clock speed: | 1333 MHz |
| Memory slots: | 2x SO-DIMM |
| Internal memory type: | DDR3-SDRAM |
| Storage HP ProBook 4540s B6M85EA | |
| HDD capacity: | 500 GB |
| HDD interface: | Serial ATA II |
| HDD speed: | 7200 RPM |
| Storage media: | HDD |
| Number of HDDs installed: | 1 |
| Total storage capacity: | 500 GB |
| Optical drive type: | DVD Super Multi DL |
| Card reader integrated: | Yes |
| Network & Communication HP ProBook 4540s B6M85EA | |
| 3G: | No |
| 4G: | No |
| Bluetooth: | Yes |
| Bluetooth version: | 4.0 EDR |
| Cabling technology: | 10/100/1000Base-T(X) |
| Ethernet LAN: | Yes |
| Networking features: | Gigabit Ethernet |
| Wi-Fi: | Yes |
| Wi-Fi standards: | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Interfaces/Ports HP ProBook 4540s B6M85EA | |
| HDMI ports quantity: | 1 |
| Infrared data port: | No |
| CardBus PCMCIA slot type: | No |
| Charging port type: | DC-in jack |
| Headphone outputs: | 1 |
| Combo headphone/mic port: | No |
| DVI port: | No |
| Ethernet LAN (RJ-45) ports: | 1 |
| ExpressCard slot: | No |
| Microphone in: | Yes |
| S/PDIF out port: | No |
| SmartCard slot: | No |
| TV out: | No |
| USB 2.0: | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A: | 2 |
| Input Devices HP ProBook 4540s B6M85EA | |
| Full-size keyboard: | Yes |
| Numeric keypad: | Yes |
| Pointing device: | Touchpad |
| Spill resistant keyboard: | Yes |
| Windows keys: | Yes |
| Audio HP ProBook 4540s B6M85EA | |
| Audio system: | SRS PS |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Built-in Devices HP ProBook 4540s B6M85EA | |
| Front camera: | Yes |
| Power HP ProBook 4540s B6M85EA | |
| AC adapter power: | 90 W |
| Security HP ProBook 4540s B6M85EA | |
| Cable lock slot: | No |
| Design HP ProBook 4540s B6M85EA | |
| Brand: | HP |
| Family: | ProBook |
| Series: | 4000 |
| Model name: | 4540s |
| Part Number: | B6M85EA |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Black, Silver |
| EAN/UPC code: | 0887111077943, 0887111078001, 0887111077950, 0887111077981, 0887111077998, 0887111077974, 0887111077967 |
| Depth: | 256 mm |
| Width: | 375 mm |
| Height: | 28 mm |
| Weight: | 2.47 kg |
| Release Date: | 2012-07-17 |
| Battery Information HP ProBook 4540s B6M85EA | |
| Battery capacity: | 47 Wh |
| Battery type: | Lithium-Ion (Li-Ion) |
| Number of battery cells: | 6 |
 | Pezuhcn | April 26, 2024 |
| I find the CPU resources to be sufficient for everyday tasks. Playing games may be possible, depending on the requirements. The hard drive is adequate for storing files, but more RAM would be beneficial. There are enough USB ports for my needs. The picture quality on the screen is satisfactory for office work, movie watching, and YouTube. | ||
| Reply | ||
| Qag-Quxoqy | May 14, 2024 |
| I upgraded the memory from 4GB to 8GB and replaced the 500GB HDD with a faster SSD. | ||
| Reply | ||
