Product specifications and review coverage for this exact model.
COR ScoretbdAvailable after 3 critic reviews0 critics
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Product overview
Lenovo 20BHA0DWHV is listed in the laptops category. The recorded specifications include display diagonal: 39.6 cm (15.6"); processor family: Intel® Core™ i7; internal memory: 16 GB; total storage capacity: 128 GB. This entry covers manufacturer code 20BHA0DWHV. 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
Manufacturer code: 20BHA0DWHV. Icecat product 22109665 · Checked 15 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 W540 — key specifications
Screen size
39.6 cm (15.6")
Screen resolution
1920 x 1080 pixels
Processor family
Intel® Core™ i7
Processor model
i7-4800MQ
Memory (RAM)
16 GB
Total storage capacity
128 GB
Storage media
SSD
Operating system installed
Windows 8.1 Pro
Discrete graphics card model
NVIDIA® Quadro® K1100M
Weight
2.53 kg
More product specifications
Open a section for the details that matter to you.
Audio & listening6 details
Lenovo W540 — Audio & listening
Audio chip
Realtek ALC3232
Audio system
Dolby Home Theater v4
Number of built-in speakers
2
Speaker power
1 W
Built-in microphone
Yes
Intel® High Definition Audio (Intel® HD Audio)
No
Display5 details
Lenovo W540 — Display
Touchscreen
No
Panel type
IPS
Display surface
Matt
Display brightness
220 cd/m²
Intel Dual Display Capable Technology
No
Processor, memory & storage41 details
Lenovo W540 — Processor, memory & storage
Processor manufacturer
Intel
Processor generation
4th gen Intel® Core™ i7
Processor cores
4
Processor threads
8
Processor boost frequency
3.7 GHz
Processor frequency
2.7 GHz
Processor cache
6 MB
Processor cache type
Smart Cache
Processor socket
PGA946
Processor lithography
22 nm
Processor operating modes
64-bit
Processor series
Intel Core i7-4800 Mobile series
Processor codename
Haswell
ECC supported by processor
No
Internal memory type
DDR3-SDRAM
Memory clock speed
1600 MHz
Memory slots
4x SO-DIMM
Maximum internal memory
32 GB
Maximum internal memory (64-bit)
32 GB
SSD capacity
128 GB
Card reader integrated
Yes
Compatible memory cards
MMC, SD, SDHC, SDXC
Discrete graphics card memory
2 GB
On-board graphics card
Yes
Discrete graphics card
Yes
On-board graphics card family
Intel® HD Graphics
On-board graphics card model
Intel® HD Graphics 4600
On-board graphics card base frequency
400 MHz
On-board graphics card dynamic frequency (max)
1300 MHz
Maximum on-board graphics card memory
1.74 GB
On-board graphics card DirectX version
11.1
On-board graphics card ID
0x416
Number of discrete graphics cards installed
1
Motherboard chipset
Intel® QM87
Intel® Matrix Storage Technology (Intel® MST)
No
Intel® Smart Cache
Yes
Processor package size
37.5 x 37.5 x 4.7 mm
Processor code
SR15L
Intel Rapid Storage Technology
No
Processor ARK ID
75128
Conflict-Free processor
Yes
Camera, image & video8 details
Lenovo W540 — Camera, image & video
Front camera
Yes
Front camera resolution
1280 x 720 pixels
Front camera signal format
720p
Front camera HD type
HD
Intel® Clear Video HD Technology (Intel® CVT HD)
Yes
Intel Clear Video Technology
No
Intel® Quick Sync Video Technology
Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
Intel Virtualization Technology for Directed I/O (VT-d)
Yes
Intel Secure Key Technology version
1.00
Intel TSX-NI version
0.00
Intel Virtualization Technology (VT-x)
Yes
Intel FDI Technology
Yes
Intel Fast Memory Access
No
Cable lock slot
Yes
Cable lock slot type
Kensington
Sustainability certificates
EPEAT Gold, ENERGY STAR
Quick start guide
Yes
Power cord included
Yes
Intel segment tagging
Professional
Packaging & supplied accessories2 details
Lenovo W540 — Packaging & supplied accessories
Manual
Yes
Warranty card
Yes
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
