Lenovo L540 Core i3 4th Gen

රු58,500.00රු63,000.00 (-7%)

Out of stock

Lenovo L540 Core i5 4th Gen 4GB Ram/500GB HDD/15.6 HD Display/DVD Writer/Win 10 Pro

Additional information

Processor

CPU-Intel Core i5 (4th Gen) 4300M / 2.6 GHz
Max Turbo Speed-3.3 GHz
Number of Cores-Dual-Core
Cache-3 MB
64-bit Computing-Yes
Chipset Type-Mobile Intel QM87 Express
FeaturesHyper-Threading Technology, Intel Turbo Boost Technology 2.0, integrated memory controller

Ram

Memory Speed-1600 MHz
Memory Specification Compliance-PC3-12800
Configuration Features-1 x 4 GB
Technology-DDR3L SDRAM
Installed Size-4 GB
Rated Memory Speed-1600 MHz

Hard Disk

Spindle Speed-7200 rpm
Type-HDD
Capacity-500 GB

Graphics

Graphics Processor-Intel HD Graphics 4600
Graphics Processor Series-Intel HD Graphics

Display

LCD Backlight Technology-LED backlight
Widescreen Display-Yes
Image Aspect Ratio-16:9
Color Support-16.7 million colors
Monitor Features-anti-glare
Type-LED
Diagonal Size (metric)-39.6 cm
Color Support-16.7 million colors
Display Resolution Abbreviation-HD

Optical Drive

Yes

Ports

USB 3.0
3 x USB 2.0
VGA
Mini DisplayPort
LAN
Headphone/microphone combo jack
Dock

OS

Win 10 Pro

Sales Package

Laptop Charger
Laptop Bag

Warranty

6 Months Warranty
Warranty Can Be Extended

Architecture
Audio
  • High Definition (HD) Audio
  • Realtek® ALC3232 codec
  • Dolby® Advanced Audio ™ v4/stereo speakers
  • 2W x 2 / dual array microphone
  • Combo audio/microphone jack

 

Keyboard
  • 6-row
  • Spill-resistant
  • Multimedia Fn keys
  • Numeric keypad
Memory
  • 4GB / 8GB / 16GB
  • PC3-12800 1600MHz DDR3, Non-Parity (NP) Double Data Rate Three (DDR3) Technology
  • Dual-channel capable
  • Two 204-pin SO-DIMM sockets
Mouse
  • All systems come with the TrackPoint pointing device and Mylar surface touchpad with integrated five buttons and multi-touch
Processor
  • Mainstream value performance and ultraportability; two spindles
  • Available processors are:
    • Intel® Celeron 2950M processor (2.0GHz, 2MB Cache)
    • Intel® Core™ i3-4000M processor (dual-core, 2.4GHz, 3MB Cache)
    • Intel® Core™ i5-4200M processor (dual-core, 2.5GHz, 3MB Cache)
    • Intel® Core™ i5-4300M processor (dual-core, 2.6GHz, 3MB Cache)
    • Intel® Core™ i5-4330M processor (dual-core, 2.8GHz, 3MB Cache)
    • Intel® Core™ i7-4600M processor (dual-core, 2.9GHz, 4MB Cache)
    • Intel® Core™ i7-4702MQ processor (quad-core, 2.2GHz, 6MB Cache)

 

Communications
Network
  • ThinkPad 11b/g/n, 2×2, Wi-Fi + Bluetooth combo adapter, M.2 Card
  • Intel Wireless-N 7260, 2×2, Wi-Fi + BT combo adapter, M.2 Card
  • Intel Dual Band Wireless-N 7260, 2×2, Wi-Fi + BT combo adapter, M.2 Card
  • Intel Dual Band Wireless-AC 7260, 2×2, Wi-Fi + BT combo adapter, M.2 Card
  • Wireless WAN upgradable
  • Wireless WAN, Sierra Wireless EM7355, Qualcomm Gobi 4G LTE/HSPA+/EVDO/GSM/GPRS/EDGE, GPS, M.2 Card
  • Bluetooth 4.0 wireless, integrated in Wi-Fi + Bluetooth combo adapter

 

Expansion
Bays
  • 4-in-1 reader (MMC, SD, SDHC, SDXC)
External ports
  • One USB 3.0 (one Always On)
  • Three USB 2.0
  • VGA
  • Mini DisplayPort
  • Ethernet (RJ-45)
  • Dock connector

 

Operating environment
Physical specifications
System:

  • Width: 377 mm (14.8 inches)
  • Depth: 247 mm (9.7 inches)
  • Height: 37.05 mm or 39.25 mm (1.45 inches or 1.54 inches)
  • Configured system weight: Starting at 2.52 kg (5.54 lb) depending on battery

Environment:

  • Maximum altitude without pressurization: 3048 m (10,000 ft)
  • Temperature
    • At altitudes up to 2438 m (8000 ft)
      • Operating w/o any in drive: 5.0°C to 35.0°C (41°F to 95°F)
      • Operating w/ any in drive: 10.0°C to 35.0°C (50°F to 95°F)
      • Non-operating: 5.0°C to 43.0°C (41°F to 109°F)
    • At altitudes above 2438 m (8000 ft)
      • Maximum temperature when operating under the unpressurized condition: 31.3°C (88°F)
  • Relative humidity:
    • Operating: 8% to 95%
  • Non-operating: 5% to 95%

Note: When you charge the battery pack, its temperature must be at least 10°C (50°F).

Accessories:

Note: All weight and dimensions are approximate.

 

Power
AC Adapter
Battery
  • The battery pack is an internal power source to the computer when the AC adapter is not available. The battery pack is rechargeable and is charged using the AC adapter with the system.
  • You can determine how much battery power remains by using the Fuel-Gauge ThinkPad utility program. This displays the percent charge remaining, whether one or two batteries are in the system.
  • A 6-cell Li-Ion or 9 cell Li-Ion pack is shipped with the system.
  • Battery life:
    • 6-cell (48 Wh) : 6 hr – 9hr
    • 6-cell (56 Wh) : 7 hr – 11 hr
    • 9-cell (99.9 Wh) : 12 hr – 19 hr

Notes:

  • Battery life (and recharge times) will vary based on many factors including screen brightness, applications, features, power management, battery conditioning and other customer preferences.

 

Security
System
  • Power-on password
  • Hard disk password
  • Supervisor password
  • Security keyhole
  • Security chip: Trusted Platform Module, TCG 1.2-compliant
  • Some model: Fingerprint reader on the keyboard bezel, swipe sensor
Password
  • A Power-on password (POP) protects the system from unauthorized use. If a POP is set, the password prompt appears:
    • Each time the system is turned on
  • When the system is returned to normal operation from suspend mode
  • A Supervisor Password provides a higher level of security than the POP. The Supervisor Password protects the system functions from being used by unauthorized users,and protects the hardware configuration from unauthorized modification. The Supervisor Password prompt appears:
    • When the BIOS setup screen is accessed.
  • A Hard Drive Password (HDP) protects hard drive data from unauthorized users. Once HDP is set, data on the hard drive cannot be accessed without the correct HDP. Because the HDP is stored in the hard drive, the data remains protected even if the hard drive is removed to another system. The HDP password prompt appears:
    • Each time the system is turned on.

 

Software
Operating system
  • Windows 7 Professional 64 preinstalled through downgrade rights in Windows 8 / 8.1 Pro 64-bit
  • Some: Windows 8 / 8.1 64-bit
  • Some: Windows 8 / 8.1 Pro 64-bit

Notes:

  • Previous versions of these operating systems are not supported.
  • Operating systems other than those preinstalled on the systems may not provide full-feature functionality

 

Storage
Optical drive
  • DVD burner, 9.5mm high, fixed, not removable, tray-in
Floppy drive
  • None
Hard drive features
  • Some: SSD / SATA 6.0Gb/s, 2.5″ wide, 7mm high, removable, upgradable
  • Some: HDD / SATA 6.0Gb/s, 2.5″ wide, 7mm or 9.5mm high, removable, upgradable
  • Some: Hybrid drive with 8GB NAND flash memory
Solid state drive features
  • Some: M.2 Solid State Drive (SSD), via M.2 Card slot, exclusive with WWAN card
  • Fast, reliable, lightweight, and energy-efficient.
  • Very low failure rates.
  • Able to withstand harsher environmental and vibration conditions than a mobile HDD.
  • Consumes less battery power than a mobile HDD.
  • Significantly lighter than a mobile HDD.

 

Video
Display
  • Some: 15.6″ (396mm) HD (1366×768) color, anti-glare, LED backlight, 220 nits, 16:9 aspect ratio, 500:1 contrast ratio
  • Some: 15.6″ (396mm) FHD (1920×1080) color, anti-glare, LED backlight, 300 nits, 16:9 aspect ratio, 500:1 contrast ratio
Graphic Controller
Video chipsets:

  • Intel HD Graphics 4600

Notes:

  • Supports external analog monitor via VGA and digital monitor via Mini DisplayPort
  • Supports dual independent display
  • Max resolution: 3840×2160@30Hz (DP via mDP cable); 1920×1200@60Hz (VGA)
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