Refurbished
This product is inspected, tested, and refurbished, as necessary to be fully functional.
Parameter specification
Basic parameter
Product Model ThinkBook 15 2021
Product type Commercial
Product positioning Business office book, light notebook
Operating system pre-installed Windows 11 Home Basic 64bit (64-bit Home Normal Edition)
Processor
CPU series Intel Core i5 11 generation series
CPU Model Intel Core i5 1155G7
The CPU is 2.4GHz Up to 4.2GHz
Number of cores/threads Four cores/eight threads
Level 3 cache 8MB
Bus specifications OPI 4GT/s
Core codename Tiger Lake
Process technology 10nm
Storage device
Memory capacity 16GB (8GB x 2)
The memory type is DDR4 3200MHz
Number of slots 2 xSO-DIMMs
The maximum memory capacity is 40GB
Hard disk capacity 512GB
Hard Disk Description SSD
Display screen
The touch screen does not support touch
Screen size 15.6 inches
Display ratio 16:9
Screen resolution 1920x1080
Brightness 300nits
Color gamut 100%sRGB
Screen frame left and rig…