Lenovo 20AV004VUK

Laptops

Lenovo L540 reviews

Product specifications and review coverage for this exact model.

COR ScoretbdAvailable after 3 critic reviews0 critics
Lenovo L540

Image supplied through Icecat

Product overview

Lenovo 20AV004VUK is listed in the laptops category. The recorded specifications include display diagonal: 39.6 cm (15.6"); processor family: Intel® Core™ i5; internal memory: 4 GB; total storage capacity: 500 GB. This entry covers manufacturer code 20AV004VUK. Specifications relate to this exact source record; other editions or packages may differ.

Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.

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Specifications, review scores and prices belong to each exact model.

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Specifications

Manufacturer code: 20AV004VUK. Icecat product 29283430 · Checked 16 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.

Key specifications

The main features to compare for this exact model. Missing details are not assumed.

Lenovo L540 — key specifications
Screen size39.6 cm (15.6")
Screen resolution1366 x 768 pixels
Processor familyIntel® Core™ i5
Processor modeli5-4210M
Memory (RAM)4 GB
Total storage capacity500 GB
Storage mediaHDD
Operating system installedWindows 7 Professional
Weight2.52 kg

More product specifications

Open a section for the details that matter to you.

Audio & listening5 details
Lenovo L540 — Audio & listening
Audio systemDolby Advanced v2
Number of built-in speakers2
Speaker power2 W
Built-in microphoneYes
Microphone inNo
Display3 details
Lenovo L540 — Display
TouchscreenNo
Display surfaceMatt
Intel Dual Display Capable TechnologyNo
Processor, memory & storage40 details
Lenovo L540 — Processor, memory & storage
Processor manufacturerIntel
Processor generation4th gen Intel® Core™ i5
Processor cores2
Processor threads4
Processor boost frequency3.2 GHz
Processor frequency2.6 GHz
Processor cache3 MB
Processor cache typeSmart Cache
Processor socketPGA946
Processor lithography22 nm
Processor operating modes64-bit
Processor seriesIntel Core i5-4200 Mobile series
Processor codenameHaswell
ECC supported by processorNo
Internal memory typeDDR3L-SDRAM
Memory clock speed1600 MHz
Memory layout (slots x size)1 x 4 GB
Memory slots2x SO-DIMM
Maximum internal memory16 GB
Maximum internal memory (64-bit)16 GB
HDD capacity500 GB
HDD speed7200 RPM
HDD size2.5"
Card reader integratedYes
Compatible memory cardsMMC, SD, SDHC, SDXC
On-board graphics cardYes
On-board graphics card familyIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 4600
On-board graphics card base frequency400 MHz
On-board graphics card dynamic frequency (max)1150 MHz
Maximum on-board graphics card memory1.74 GB
On-board graphics card DirectX version11.1
On-board graphics card ID0x416
Motherboard chipsetIntel® QM87
Intel® Smart CacheYes
Processor package size37.5 x 37.5 x 4.7 mm
Processor codeSR1L4
Intel Rapid Storage TechnologyNo
Processor ARK ID81012
Conflict-Free processorYes
Camera, image & video6 details
Lenovo L540 — Camera, image & video
Front cameraYes
Front camera resolution1280 x 720 pixels
Intel® Clear Video HD Technology (Intel® CVT HD)Yes
Intel Clear Video TechnologyNo
Intel® Quick Sync Video TechnologyYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)No
Printing, scanning & paper1 detail
Lenovo L540 — Printing, scanning & paper
Fingerprint readerYes
Connections & wireless18 details
Lenovo L540 — Connections & wireless
HDD interfaceSATA III
Wi-FiYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYes
Ethernet LAN data rates10,100,1000 Mbit/s
BluetoothYes
Bluetooth version4.0
USB 2.0 ports quantity3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity1
Ethernet LAN (RJ-45) ports1
Mini DisplayPorts quantity1
DVI portNo
VGA (D-Sub) ports quantity1
S/PDIF out portNo
Combo headphone/mic portYes
Docking connectorYes
Intel® Wireless Display (Intel® WiDi)Yes
DC-in jackYes
Power & battery6 details
Lenovo L540 — Power & battery
Battery technologyLithium-Ion (Li-Ion)
Number of battery cells6
Maximum stated battery life11 h
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
AC adapter includedYes
Design & dimensions12 details
Lenovo L540 — Design & dimensions
Product typeLaptop
Product colourBlack
Form factorClamshell
Thermal Design Power (TDP)37 W
Memory form factorSO-DIMM
Intel® Identity Protection Technology (Intel® IPT)Yes
Intel Identity Protection Technology version1.00
Password protectionYes
Password protection typeHDD, Power on, Supervisor
Width377 mm
Depth247 mm
Height31 mm
Software & compatibility4 details
Lenovo L540 — Software & compatibility
Operating system architecture64-bit
Recovery operating systemWindows 8.1 Pro
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2
Compliance certificatesRoHS
Further product details55 details
Lenovo L540 — Further product details
Market positioningBusiness
LED backlightYes
Native aspect ratio16:9
System bus rate5 GT/s
Bus typeDMI
FSB ParityNo
SteppingC0
Tjunction100 °C
Maximum number of PCI Express lanes16
PCI Express slots version3.0
PCI Express configurations1x16, 2x8, 1x8+2x4
Number of HDDs installed1
Optical drive typeDVD±RW
ExpressCard slotYes
CardBus PCMCIA slot typeNo
Pointing deviceThinkPad UltraNav
Numeric keypadYes
Spill-resistant keyboardYes
Full-size keyboardYes
Windows keysYes
Intel® My WiFi Technology (Intel® MWT)No
Intel® Anti-Theft Technology (Intel® AT)Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Yes
Intel® Turbo Boost Technology2.0
Intel® Virtualization Technology (Intel® VT)VT-x
Enhanced Intel SpeedStep TechnologyYes
Intel® InTru™ 3D TechnologyYes
Intel® Insider™Yes
Intel Flex Memory AccessNo
Intel® AES New Instructions (Intel® AES-NI)Yes
Intel Trusted Execution TechnologyNo
Intel Enhanced Halt StateNo
Intel VT-x with Extended Page Tables (EPT)Yes
Intel Demand Based SwitchingNo
Intel® Secure KeyYes
Intel TSX-NINo
Intel 64Yes
Execute Disable BitYes
Idle StatesYes
Thermal Monitoring TechnologiesYes
CPU configuration (max)1
Embedded options availableNo
Intel Virtualization Technology for Directed I/O (VT-d)No
Intel Secure Key Technology version1.00
Intel TSX-NI version0.00
Intel Virtualization Technology (VT-x)Yes
Intel FDI TechnologyNo
Intel Fast Memory AccessNo
Power auto-sensingYes
Cable lock slotYes
Cable lock slot typeKensington
Trusted Platform Module (TPM)Yes
Sustainability certificatesEPEAT Gold, ENERGY STAR
Power cord includedYes
Intel segment taggingHome office, Small Business
Packaging & supplied accessories1 detail
Lenovo L540 — Packaging & supplied accessories
ManualYes

Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.