I don't recommend anymore ang A Series ng Amd since that is already outdated at mahihirapan kana mag upgrade nian in that future at ma pace out na din ang mga parts nian since your new to the business better go for the latest processor models like Athlon 200GE or Ryzen 2200G. You can choose between this two clients that are both diskless(Much preferred yung diskless setup kasi less hassle sa lahat ng bagay like updating, security, etc). Yung Memory pwede mo upgrade nalang sa future gawin mong 8GB.
AMD Athlon 200GE 2-Core 3.20Ghz Vega 3 - 3540
MSI A320M PRO-VD/S - 3000
Kingston HyperX FURY 4GB Single DDR4 2400Mhz CL15 (HX424C15FB/4) - 1690
Fortress Panamera Casing with 700w PSU (full atx/ micro atx) - 1100
AOC E2070SWN 19.5" 1600 x 900 TN Monitor - 3680
A4tech Keyboard and Mouse Combo - 300
Total: 13,310
AMD RYZEN 3 2200G 4-CORE 4-THREAD 3.50GHZ - 5540
MSI A320M PRO-VD/S - 3000
Kingston HyperX FURY 4GB Single DDR4 2400Mhz CL15 (HX424C15FB/4) - 1690
Fortress Panamera Casing with 700w PSU (full atx/ micro atx) - 1100
AOC E2070SWN 19.5" 1600 x 900 TN Monitor - 3680
A4tech Keyboard and Mouse Combo - 300
Total: 15,310