iMac 2017 21.5" Retina 4K

Apple iMac Retina 4K 21.5" “Quad Core i5" 3.0 GHz (2017-2021)
Fast 500GB Apple SSD- 16GB Memory
macOS 13.7.2 Ventura, 18,2 EMC 3069
Libre Office Suite installed Radeon Pro 555 2GB
3.0GHz Intel "Core i5" processor (7500) with
four independent processor "cores" on a single chip, a 6 MB shared level 3 cache,
16GB of 2400 MHz DDR4 SDRAM that is reportedly onboard -- but actually can be upgraded later --
a 500 APPLE SSD drive, and a Radeon Pro 555 graphics processor
with 2 GB of dedicated VRAM. It also has a built-in "FaceTime HD" webcam and stereo speakers.

Connectivity includes four USB 3.0 ports, dual Thunderbolt 3 (USB-C) ports,
Gigabit Ethernet, 802.11ac Wi-Fi, and Bluetooth 4.2.
Complete turnkey Solution : this iMac model is shipped with an aluminum
Apple Extended Keyboard and wired mouse plus Power cable
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