|
OS: Windows 8 Pro CPU: i7-4800MQ 2.7 GHz RAM: 8 GB Display: 15.5 inch SSD: 512 GB Battery: 99.9 Wh |
| Processor Lenovo ThinkPad W540 20BH002LGE | |
| Processor model: | i7-4800MQ |
| Processor series: | Intel Core i7-4800 Mobile series |
| Processor socket: | PGA946 |
| Processor threads: | 8 |
| Processor cores: | 4 |
| Processor codename: | Haswell |
| Processor family: | 4th gen Intel Core i7 |
| Processor frequency: | 2.7 GHz |
| Motherboard chipset: | Intel QM87 |
| Processor boost frequency: | 3.7 GHz |
| Processor cache: | 6 MB |
| Thermal Design Power (TDP): | 47 W |
| Software Lenovo ThinkPad W540 20BH002LGE | |
| Operating system installed: | Windows 8 Pro |
| Operating system architecture: | 64-bit |
| Display & Graphics Lenovo ThinkPad W540 20BH002LGE | |
| Panel type: | IPS |
| Aspect ratio: | 16:9 |
| Contrast ratio: | 1000:1 |
| Display brightness: | 350 cd/m² |
| Display diagonal: | 15.5 inch |
| Display resolution: | 2880 x 1620 pixels |
| HD type: | Wide Quad HD |
| LED backlight: | Yes |
| Touchscreen: | No |
| Discrete graphics adapter: | Yes |
| Discrete graphics adapter memory: | 2 GB |
| Discrete graphics adapter model: | NVIDIA Quadro K2100M |
| Maximum on-board graphics adapter memory: | 1.74 GB |
| On-board graphics adapter: | Yes |
| On-board graphics adapter base frequency: | 400 MHz |
| On-board graphics adapter DirectX version: | 11.1 |
| 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 4600 |
| Memory Lenovo ThinkPad W540 20BH002LGE | |
| Internal memory: | 8 GB |
| Maximum internal memory: | 32 GB |
| Memory clock speed: | 1600 MHz |
| Memory layout (slots x size): | 2 x 4 GB |
| Memory form factor: | SO-DIMM |
| Memory slots: | 4x SO-DIMM |
| Internal memory type: | DDR3-SDRAM |
| Storage Lenovo ThinkPad W540 20BH002LGE | |
| SSD capacity: | 512 GB |
| SSD interface: | Serial ATA III |
| Storage media: | SSD |
| Number of SSDs installed: | 1 |
| Total storage capacity: | 512 GB |
| Optical drive type: | DVD±RW |
| Card reader integrated: | Yes |
| Compatible memory cards: | MMC, SD, SDHC, SDXC |
| Network & Communication Lenovo ThinkPad W540 20BH002LGE | |
| 3G: | No |
| Bluetooth: | Yes |
| Bluetooth version: | 4.0 |
| Ethernet LAN: | Yes |
| Wi-Fi: | Yes |
| Wi-Fi standards: | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n |
| Interfaces/Ports Lenovo ThinkPad W540 20BH002LGE | |
| CardBus PCMCIA slot type: | No |
| Charging port type: | DC-in jack |
| Headphone outputs: | 1 |
| Combo headphone/mic port: | Yes |
| VGA (D-Sub) ports: | 1 |
| Docking connector: | Yes |
| DVI port: | No |
| Ethernet LAN (RJ-45) ports: | 1 |
| ExpressCard slot: | Yes |
| Microphone in: | Yes |
| Mini DisplayPorts quantity: | 1 |
| S/PDIF out port: | No |
| SmartCard slot: | No |
| Thunderbolt ports quantity: | 1 |
| USB 2.0: | 2 |
| USB 3.0 (3.1 Gen 1) Type-A: | 2 |
| USB Sleep-and-Charge: | 1 |
| Input Devices Lenovo ThinkPad W540 20BH002LGE | |
| Keyboard backlit: | Yes |
| Numeric keypad: | Yes |
| Spill resistant keyboard: | Yes |
| Windows keys: | Yes |
| Audio Lenovo ThinkPad W540 20BH002LGE | |
| Audio system: | HD |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Speaker power: | 1 W |
| Built-in Devices Lenovo ThinkPad W540 20BH002LGE | |
| Front camera: | Yes |
| Front camera resolution: | 1280 x 720 pixels |
| Power Lenovo ThinkPad W540 20BH002LGE | |
| AC adapter frequency: | 50/60 Hz |
| AC adapter input voltage: | 100 - 240 V |
| AC adapter power: | 170 W |
| Security Lenovo ThinkPad W540 20BH002LGE | |
| Cable lock slot: | No |
| Fingerprint reader: | Yes |
| Password protection: | Yes |
| Trusted Platform Module (TPM): | Yes |
| Design Lenovo ThinkPad W540 20BH002LGE | |
| Brand: | Lenovo |
| Family: | ThinkPad |
| Series: | W |
| Model name: | W540 |
| Part Number: | 20BH002LGE |
| Product type: | Mobile workstation |
| Form factor: | Clamshell |
| Product colour: | Black |
| Housing material: | Glass fiber, Glass-reinforced plastic (GRP) |
| Depth: | 248.1 mm |
| Width: | 376.6 mm |
| Height (rear): | 2.95 cm |
| Height (front): | 2.79 cm |
| Weight: | 2.7 kg |
| Release Date: | 2013-12-06 |
| Battery Information Lenovo ThinkPad W540 20BH002LGE | |
| Battery capacity: | 99.9 Wh |
| Battery type: | Lithium-Ion (Li-Ion) |
| Battery life: | 11.1 h |
| Number of battery cells: | 9 |
 | Wcqjbl-Zlq | April 03, 2024 |
| The CPU resources are powerful and efficient. It is possible to play games on the laptop, but may not be ideal for high-end gaming. The 512 GB hard drive is sufficient for storing files. 8 GB of RAM is decent, but adding more would be beneficial. There are enough USB ports for connectivity. The screen quality is excellent for office work, watching movies, and YouTube. Overall, it is a solid laptop for professional use. | ||
| Reply | ||
| Kavuvd | May 05, 2024 |
| I upgraded to 32 GB of DDR3 RAM and a 1 TB SSD. | ||
| Reply | ||
