(※Non-smoking environment, no pets) Dell All-in-One PC "Inspiron 3277 AIO" It is. It seems to be from 2018. ★Internally cleaned. ※October 2025 ・Cleaning of CPU fan, internal dust, etc. (※Originally, there was almost no dust.) ・CPU grease replacement It has been done, so you can use it comfortably. WINDOWS11 & wireless LAN environment, Internet connection, YouTube playback, etc., have been confirmed. WINDOWS11 starts up when the power is turned on. (※No password set) The exterior design is also good, The wiring is only the power adapter cord, so It's neat. Quiet. (※Personal impression) Storage is also, SSD (KINGSTON), so Compared to HDD, OS startup, etc., is comfortable. Memory is 12GB. The LCD screen is 21.5-inch Full HD (1920×1080). It supports touch panel. OS is WINOWS11 home License authenticated. 【Main Specifications】 (CPU) Intel(R) Pentium(R) CPU 4415U (7th generation) (Memory) 8GB (8GB + 4GB): DDR4 (Storage) SSD 240GB (2.5 inch) (Optical drive) None (Interfaces) ・USB3.0 x 3 ・USB2.0 x 1 ・SD card slot ・HDMI terminal ・Web camera ・Bluetooth ・Wireless LAN ・Wired LAN 【Accessories】 Adapter (DELL) only. ※Keyboard and mouse are not included. (You can purchase new Elecom products, etc., for 2000 yen to 3000 yen on Amazon, etc.) Shape... Monitor integrated OS... Windows 11 Home Storage type... SSD Memory... 12GB