General Information
Category Notebook computers
Description Lenovo ThinkPad W541 20EF - Intel Core i7 - 4710MQ / up to 3.5
Manufacturer Lenovo
Main Specifications
Audio Input / Type Two microphones
Dimensions & Weight / Depth 24.81 cm
Dimensions & Weight / Height 2.95 cm
Dimensions & Weight / Weight 2.7 kg
Dimensions & Weight / Width 37.66 cm
Display / Diagonal Size 15.6 in
Display / Diagonal Size (metric) 39.6 cm
Display / Native Resolution 1920 x 1080
Display / Type LED
Display / Widescreen Display Yes
Hard Drive / Capacity 500 GB
Header / Brand Lenovo
Header / Localization English
Input Device / Type
Keyboard
TrackPoint
UltraNav
Mainboard / Chipset Type Intel QM87
Miscellaneous / Product Color Black
Networking / Data Link Protocol
Bluetooth 4.0
Ethernet
Fast Ethernet
Gigabit Ethernet
Networking / Wireless Protocol
Bluetooth 4.0
Optical Storage / Drive Type DVD-Writer
Optical Storage / Type DVD-Writer
OS Provided / Type Microsoft Windows 7 Professional 64-bit Edition
Packaged Quantity 1
Processor / Generation 4
Processor / Manufacturer Intel
Processor / Number of Cores Quad-Core
Processor / Processor Number I7-4710MQ
Processor / Type Core i7
RAM / Form Factor SO-DIMM 204-pin
RAM / Memory Specification Compliance PC3L-12800
RAM / Memory Speed 1600 MHz
RAM / Technology DDR3L SDRAM
Service & Support / Type 3-year warranty
System / Hard Drive Capacity 500 GB
System / Notebook Type Notebook
System / Security Devices Fingerprint reader
Video Output / Graphics Processor NVIDIA Quadro K1100M / Intel HD Graphics 4600
AC Adapter
Input AC 120/230 V (50/60 Hz)
Output 170 Watt
Audio & Video
Camera Yes - 720p
Codec Realtek ALC3232
Compliant Standards High Definition Audio
Graphics Processor NVIDIA Quadro K1100M / Intel HD Graphics 4600
Multi-GPU Configuration 1 single GPU card / integrated GPU
Sound Stereo speakers, two microphones
Video Memory 2 GB
Video System Features NVIDIA Optimus
Battery
Capacity 99.9 Wh
Run Time 2 a 5horas
Technology 9-cell lithium ion
Communications
Ethernet Controller Intel I217-LM
Network Interface Gigabit Ethernet
Wireless Bluetooth 4.0, 802.11a/b/g/n/ac
Wireless Controller Intel Dual Band Wireless-AC 7260 - M.2 Card
Connections & Expansion
Expansion Bays 1 x Ultrabay
Interfaces Details
2 x USB 3.0
2 x USB 2.0
Mini DisplayPort/Thunderbolt combo
VGA
LAN
Headphone/microphone combo jack
Dock
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card, SDXC UHS-II Card)
Slots 1 x ExpressCard/34 (1 free)
Dimensions & Weight
Dimensions (WxDxH) 37.66 cm x 24.81 cm x 2.95 cm
Weight 2.7 kg
Display
Features Anti-glare
Image Aspect Ratio 16:9
LCD Backlight Technology LED backlight
Resolution 1920 x 1080 (Full HD)
Type 15.6"
Widescreen Yes
General
Operating System Microsoft Windows 11 home
Input
Features Spill-resistant, multi-touch touchpad
Keyboard Backlight Yes
Keyboard Layout US
Numeric Keypad Yes
Type Keyboard, TrackPoint, UltraNav
Manufacturer Warranty
Service & Support
Limited warranty - 3 years - pick-up and return
Limited warranty - battery - 1 year
Memory
Empty Slots 3
Form Factor SO-DIMM 204-pin
Max RAM Supported 32 GB
RAM 32g
Rated Speed 1600 MHz
Slots Qty 4
Speed 1600 MHz / PC3L-12800
Technology DDR3L SDRAM
Miscellaneous
Case Material Glass-fiber reinforced plastic
Compliant Standards RoHS, GREENGUARD
Dockable Yes
Features Administrator password, hard drive password, power-on password, ThinkVantage Active Protection System, 1 USB 2.0 (Always On), ThinkEngine
Included Accessories Power adapter
Localization Language: English
Manufacturer Selling Program TopSeller
Security Trusted Platform Module (TPM 1.2) Security Chip, fingerprint reader
Security Slot Type Kensington security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately)
Processor / Chipset
64-bit Computing Yes
Cache 6 MB
Chipset
CPU Intel Core i7 (4th Gen) 4710MQ / 2.5 GHz
Features Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0
Max Turbo Speed 3.5 GHz
Number of Cores Quad-Core