Ryzen build under $400

[Somesh Koli]

Budget (including currency): 20-30k INR (<$400)

Country: India

Games, programs or workloads that it will be used for: Ram CPU intensive programs and Minor gaming

Other details (existing parts lists, whether any peripherals are needed, what you're upgrading from, when you're going to buy, what resolution and refresh rate you want to play at, etc): 

Building a new CPU for my dad, Need everything. Suggest ram, processor, motherboard and PSU. GPU is not a priority so any cheap once will do (planning to upgrade in future). 

Cooling is a priority as env is pretty hot in here. Suggest if a better Intel build can be made in this price range. 
Also is it a good idea to pick an APU for such build ?
Current plans: 

Ryzen 3 3100 (~$130k or 8-9k INR)- not sure if i should go with Ryzen 3 build as i need to upgrade it in future. Thinking of Ryzen 5 2600 but cost diff is ~($100 or 6-7K INR)

corsair vengeance 3000Mhz 8gb ddr4 ($50-60 or 3.5 INR)
Dont have much knowledge about motherboard and PSU so would need total assistance in that. Even the case

 

[SupaKomputa]

PCPartPicker Part List

CPU: AMD Ryzen 5 3400G 3.7 GHz Quad-Core Processor  ($139.99 @ B&H) 
Motherboard: Gigabyte B450M DS3H Micro ATX AM4 Motherboard  ($72.98 @ Amazon) 
Memory: Team Elite Plus 16 GB (2 x 8 GB) DDR4-2400 CL16 Memory  ($44.99 @ Amazon) 
Storage: Kingston A400 240 GB 2.5" Solid State Drive  ($27.99 @ Amazon) 
Storage: Western Digital Caviar Blue 1 TB 3.5" 7200RPM Internal Hard Drive  ($44.99 @ Adorama) 
Case: DIYPC MA01 MicroATX Mini Tower Case  ($31.98 @ Newegg) 
Power Supply: SeaSonic S12III 500 W 80+ Bronze Certified ATX Power Supply  ($54.99 @ Best Buy) 
Total: $417.91
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2020-10-10 21:16 EDT-0400

[Somesh Koli]

33 minutes ago, SupaKomputa said:

PCPartPicker Part List

CPU: AMD Ryzen 5 3400G 3.7 GHz Quad-Core Processor  ($139.99 @ B&H) 
Motherboard: Gigabyte B450M DS3H Micro ATX AM4 Motherboard  ($72.98 @ Amazon) 
Memory: Team Elite Plus 16 GB (2 x 8 GB) DDR4-2400 CL16 Memory  ($44.99 @ Amazon) 
Storage: Kingston A400 240 GB 2.5" Solid State Drive  ($27.99 @ Amazon) 
Storage: Western Digital Caviar Blue 1 TB 3.5" 7200RPM Internal Hard Drive  ($44.99 @ Adorama) 
Case: DIYPC MA01 MicroATX Mini Tower Case  ($31.98 @ Newegg) 
Power Supply: SeaSonic S12III 500 W 80+ Bronze Certified ATX Power Supply  ($54.99 @ Best Buy) 
Total: $417.91
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2020-10-10 21:16 EDT-0400

Whats wrong with ryzen 3 3100 ? or ryzen 5 2600 ? any specific reason to pick 5 3400G ? Also 8GB is enough imo so was planning to stick 1x8gb stick and if required stick another one

[SupaKomputa]

Do you have a GPU already?

For your dad which won't play much games, this is good enough.

For heavy browsing, 8gb is not enough, it will fill up fast with only 20-30 tabs open.

[Somesh Koli]

14 hours ago, SupaKomputa said:

Do you have a GPU already?

For your dad which won't play much games, this is good enough.

For heavy browsing, 8gb is not enough, it will fill up fast with only 20-30 tabs open.

No I don't have a GPU yet, but yeah I done require graphic power much for now but want to upgrade it in future