Lenovo ThinkPad P52s User Manual

Appendix E. ENERGY STAR model information
ENERGY STAR
®
is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of
Energy aimed at saving money and protecting the environment through energy efficient products and
practices.
Lenovo is proud to offer our customers products with the ENERGY STAR qualified designation. You might
find an ENERGY STAR mark affixed on the computer or displayed on the power settings interface. Lenovo
computers of the following machine types, if carry an ENERGY STAR mark, have been designed and tested
to conform to the ENERGY STAR program requirements for computers.
20L9, 20LA, 20LB, and 20LC
By using ENERGY STAR qualified products and taking advantage of the power-management features of the
computer, you can help reduce the consumption of electricity. Reduced electrical consumption can
contribute to potential financial savings, a cleaner environment, and the reduction of greenhouse gas
emissions.
For more information about ENERGY STAR, go to:
https://www.energystar.gov
Lenovo encourages you to make efficient use of energy an integral part of your day-to-day operations. To
help in this endeavor, Lenovo has preset the following power-management features to take effect when the
computer has been inactive for a specified length of time:
Power plan: Default (when plugged into ac power)
• Turn off the display: After 10 minutes
• Put the computer to sleep: After 30 minutes
To awaken the computer from sleep mode, press the Fn key on your keyboard. For more information about
these settings, see the Windows help information on the computer.
The Wake on LAN function is enabled when your Lenovo computer is shipped from the factory, and the
setting remains valid even when the computer is in sleep mode. If you do not need to have Wake on LAN
enabled while the computer is in sleep mode, you can reduce the power consumption and prolong the time
in sleep mode, by disabling the setting of Wake on LAN for sleep mode.
To disable the setting of Wake on LAN for sleep mode, do the following:
1. Go to Control Panel and click Hardware and Sound ➙ Device Manager.
2. In the Device Manager window, expand Network adapters.
3. Right-click your network adapter device, and click Properties.
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Lenovo ThinkPad P52s Specifications

General

Form factor	Clamshell
Product type	Laptop
Product color	Black
Housing material	Glass Fibre Reinforced Plastic (GFRP), Polyphenylene sulfide (PPS)
Country of origin	France
Bus type	OPI
Processor cache	8 MB
Processor cores	4
Processor family	Intel® Core™ i7
Configurable TDP-up	25 W
Processor frequency	1.8 GHz
Configurable TDP-down	10 W
Processor manufacturer	Intel
Processor boost frequency	4 GHz
Configurable TDP-up frequency	2 GHz
Configurable TDP-down frequency	0.8 GHz
Discrete graphics card	Yes
On-board graphics card	-
Motherboard chipset	Intel SoC
Internal memory	32 GB
Internal memory type	DDR4-SDRAM
Memory layout (slots x size)	2 x 16 GB
SSD interface	M.2, NVMe, PCI Express
Storage media	SSD
Optical drive type	No
Total storage capacity	512 GB
Color gamut	45 %
Display diagonal	15.6 \
Anti-glare screen	Always gives an optimal view, even in direct sunlight.
Display brightness	250 cd/m²
Bluetooth version	4.1
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Trusted Platform Module (TPM) version	2.0
Intel TSX-NI version	0.00
CPU configuration (max)	1
Intel Identity Protection Technology version	1.00
Privacy type	Privacy shutter
Front camera HD type	HD
Keyboard layout	AZERTY
Keyboard language	French
Battery capacity	56 Wh
AC adapter power	65 W
Operating system architecture	64-bit
Sustainability certificates	ENERGY STAR, EPEAT Gold, GREENGUARD, RoHS
HDMI version	1.4
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2

Weight and Dimensions

Depth	252.8 mm
Width	365.8 mm
Height	20.2 mm
Weight	1950 g