| Processor | HP ProBook 4540s C4Y54EA | |
| Processor manufacturer | Intel | |
| Processor model | i5-3210M | |
| Processor series | Intel Core i5-3200 Mobile series | |
| Processor socket | BGA 1023 | |
| Processor threads | 4 | |
| Processor cores | 2 | |
| Processor codename | Ivy Bridge | |
| Processor family | 3rd gen Intel Core i5 | |
| Processor frequency | 2.5 GHz | |
| Number of processors supported | 1 | |
| 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 C4Y54EA | other notebooks |
| Operating system installed | Linux SUSE | |
| Display & Graphics | HP ProBook 4540s C4Y54EA | other notebooks |
| Aspect ratio | 16:9 | |
| Display diagonal | 15.6 inch | |
| Display number of colours | 16.78 million colors | |
| Display resolution | 1366 x 768 pixels | |
| Display surface | Matt | |
| HD type | HD | |
| 3D | No | |
| LED backlight | Yes | |
| Touchscreen | No | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter base frequency | 650 MHz | |
| On-board graphics adapter dynamic frequency (max) | 1100 MHz | |
| On-board graphics adapter family | Intel HD Graphics | |
| On-board graphics adapter model | Intel HD Graphics 4000 | |
| Graphics adapter family | Intel | |
| Memory | HP ProBook 4540s C4Y54EA | other notebooks |
| Internal memory | 4 GB | |
| Memory clock speed | 1333 MHz | |
| Memory layout (slots x size) | 1 x 4 GB | |
| Memory slots | 2x SO-DIMM | |
| Internal memory type | DDR3-SDRAM | |
| Storage | HP ProBook 4540s C4Y54EA | other notebooks |
| HDD capacity | 750 GB | |
| HDD interface | Serial ATA II | |
| HDD size | 2.5" | |
| HDD speed | 5400 RPM | |
| Storage media | HDD | |
| Number of HDDs installed | 1 | |
| Total storage capacity | 750 GB | |
| LightScribe | No | |
| Optical drive interface | SATA | |
| Optical drive type | DVD Super Multi DL | |
| Card reader integrated | Yes | |
| Compatible memory cards | MMC, SD | |
| Network & Communication | HP ProBook 4540s C4Y54EA | other notebooks |
| 3G | No | |
| Bluetooth | Yes | |
| Cabling technology | 10/100/1000Base-T(X) | |
| Ethernet LAN | Yes | |
| Wi-Fi | Yes | |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) | |
| Interfaces/Ports | HP ProBook 4540s C4Y54EA | other notebooks |
| HDMI ports quantity | 1 | |
| Infrared data port | No | |
| CardBus PCMCIA slot type | No | |
| Charging port type | DC-in jack | |
| Headphone connectivity | 3.5 mm | |
| Headphone outputs | 1 | |
| VGA (D-Sub) ports | 1 | |
| DVI port | No | |
| Ethernet LAN (RJ-45) ports | 1 | |
| ExpressCard slot | No | |
| Microphone connectivity | 3.5 mm | |
| Microphone in | Yes | |
| S/PDIF out port | No | |
| SmartCard slot | No | |
| USB 2.0 | 2 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | 2 | |
| Input Devices | HP ProBook 4540s C4Y54EA | other notebooks |
| Full-size keyboard | Yes | |
| Numeric keypad | Yes | |
| Pointing device | Touchpad | |
| Spill resistant keyboard | Yes | |
| Audio | HP ProBook 4540s C4Y54EA | other notebooks |
| Audio system | SRS Premium Sound PRO | |
| Built-in microphone | Yes | |
| Built-in speaker(s) | Yes | |
| Number of speakers | 2 | |
| Power | HP ProBook 4540s C4Y54EA | other notebooks |
| AC adapter frequency | 50/60 Hz | |
| AC adapter input voltage | 100 - 240 V | |
| AC adapter output voltage | 19 V | |
| AC adapter power | 65 W | |
| Power auto-sensing | Yes | |
| Security | HP ProBook 4540s C4Y54EA | other notebooks |
| Cable lock slot | Yes | |
| Password protection | Yes | |
| Design | HP ProBook 4540s C4Y54EA | other notebooks |
| Brand | HP | |
| Family | ProBook | |
| Series | 4000 | |
| Model name | 4540s | |
| Part Number | C4Y54EA | |
| Form factor | Clamshell | |
| Product colour | Silver | |
| EAN/UPC code | 0887111511447, 0887758084656, 0887758063859, 0887111829191, 0887758063842, 0887111511430, 0887758063866, 0887758063873 | |
| Depth | 256 mm | |
| Width | 377 mm | |
| Height | 28 mm | |
| Weight | 2.33 kg | |
| Release Date | 2012-09-01 | |
| Battery Information | HP ProBook 4540s C4Y54EA | other notebooks |
| Battery capacity | 47 Wh | |
| Battery type | Lithium-Ion (Li-Ion) | |
| Battery life | 7 h | |
| Number of battery cells | 6 | |
