Notebooks > Lenovo > Lenovo IdeaPad S145 81N30074MH

Specification Lenovo IdeaPad S145 81N30074MH

Lenovo IdeaPad S145 81N30074MH notebook runs on Windows 10 Home S operating system. The notebook is powered by A9-9425 3.1 GHz , 2 cores processor. It has 4 GB RAM. SSD 128 GB. Display 15.6 inch. The notebook is fueled with a Lithium-Ion (Li-Ion).
Lenovo IdeaPad S145 81N30074MH laptop upgrade options: Internal memory: 4 GB, maximum internal memory: 12 GB DDR4-SDRAM. The number of memory slots and their employment: 1 x 4 GB. Total number of memory slots: 1x SO-DIMM.

Processor Lenovo IdeaPad S145 81N30074MH
Processor manufacturer:	AMD
Processor model:	A9-9425
Processor cores:	2
Processor family:	AMD A9
Processor frequency:	3.1 GHz
Processor boost frequency:	3.7 GHz
Processor cache:	1 MB
Thermal Design Power (TDP):	15 W
Software Lenovo IdeaPad S145 81N30074MH
Operating system installed:	Windows 10 Home S
Operating system architecture:	64-bit
Display & Graphics Lenovo IdeaPad S145 81N30074MH
Panel type:	TN
Display brightness:	220 cd/m²
Display diagonal:	15.6 inch
Display resolution:	1920 x 1080 pixels
HD type:	Full HD
LED backlight:	Yes
Touchscreen:	No
Memory Lenovo IdeaPad S145 81N30074MH
Internal memory:	4 GB
Maximum internal memory:	12 GB
Memory clock speed:	2133 MHz
Memory layout (slots x size):	1 x 4 GB
Memory form factor:	SO-DIMM
Memory slots:	1x SO-DIMM
Internal memory type:	DDR4-SDRAM
Storage Lenovo IdeaPad S145 81N30074MH
SSD capacity:	128 GB
SSD interface:	SATA III
SSD form factor:	M.2
Storage media:	SSD
Number of SSDs installed:	1
Total SSDs capacity:	128 GB
Total storage capacity:	128 GB
Optical drive type:	No
Card reader integrated:	Yes
Compatible memory cards:	MMC, SD, SDHC, SDXC
Network & Communication Lenovo IdeaPad S145 81N30074MH
Antenna type:	1x1
Bluetooth:	Yes
Bluetooth version:	4.2
Ethernet LAN:	No
Wi-Fi:	Yes
Wi-Fi standards:	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
WWAN:	No
Interfaces/Ports Lenovo IdeaPad S145 81N30074MH
HDMI version:	1.4b
HDMI ports quantity:	1
Charging port type:	DC-in jack
Headphone outputs:	1
Combo headphone/mic port:	Yes
ExpressCard slot:	No
SmartCard slot:	No
USB 2.0:	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A:	2
Input Devices Lenovo IdeaPad S145 81N30074MH
Full-size keyboard:	Yes
Numeric keypad:	Yes
Pointing device:	Touchpad
Audio Lenovo IdeaPad S145 81N30074MH
Audio system:	Dolby Audio
Built-in microphone:	Yes
Number of speakers:	2
Number of microphones:	1
Speaker power:	1.5 W
Built-in Devices Lenovo IdeaPad S145 81N30074MH
Front camera:	Yes
Front camera resolution:	0.3 MP
Power Lenovo IdeaPad S145 81N30074MH
AC adapter frequency:	50 - 60 Hz
AC adapter input voltage:	100 - 240 V
AC adapter power:	45 W
Security Lenovo IdeaPad S145 81N30074MH
Password protection:	Yes
Trusted Platform Module (TPM):	Yes
Design Lenovo IdeaPad S145 81N30074MH
Product type:	Notebook
Form factor:	Clamshell
Product colour:	Grey
Housing material:	Acrylonitrile butadiene styrene (ABS)
Depth:	251.5 mm
Width:	362.2 mm
Height:	19.9 mm
Weight:	1.85 kg
Battery Information Lenovo IdeaPad S145 81N30074MH
Battery capacity:	30 Wh
Battery type:	Lithium-Ion (Li-Ion)
Battery life:	4 h

User opinions and reviews Lenovo IdeaPad S145 81N30074MH

	Kyk-Xeblnu	April 13, 2024
	I am satisfied with the AMD A9-9425 processor for everyday tasks, but gaming may be limited. The 128 GB SSD is enough for files, and 4 GB of RAM is sufficient for basic use. The 2 USB 3.2 Gen 1 ports are adequate for peripherals. The Full HD display provides clear picture quality.
Reply

	Hoqabcx	May 23, 2024
	Upgraded the memory to 8GB and the hard disk to 256GB SSD
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