Quick overview from the supplier:
HP AIO 27 Black (27" FHD IPS Core i5-1335U 1.3-4.6GHz, 16GB, 512GB SSD, Wireless KB&MS, FreeDOS)
Product Family HP AIO 27 / 7X9W4EA
Screen 27″ IPS LED 1920×1080 (Full HD), non-Touch
CPU CPU Intel® Core™ i5-1335U 1.3 GHz (12M Cache, up to 4.6 GHz, 10 cores)
RAM 16GB (2x8GB) DDR4 3200 SODIMM Memory
HDD 512GB M.2 PCIe NVMe SSD
Opticals no ODD
CardReader: None
Graphics Intel UHD Graphics
WLAN Wi-Fi 6 + Bluetooth® 5.3
Camera 720p HD Camera
1 x USB Type-C
2 x USB3 Type-A
2 x USB2 Type-A
1 x HDMI-out
1Gb LAN (RJ-45)
Keyboard HP 510SP Wireless Keyboard & Mouse, Black
Speakers 2 x2W
PSU 90W
OS FreeDOS
Maincase Black
https://pcb.inc.hp.com/dc/api/productsheet/kz-ru/2101676810/pdf/7X9W4EA.pdf
