Computer upgrade for a student programmer?

Question

Computers

There is a computer:
Board: ASUS LGA1150 Z87-K Z87 4xDDR3-2933 2xPCI-Ex(16+4) HDMI/DVI/Dsub 8ch 6xSATA3 Raid 2xUSB3 GLAN ATX
Processor: Intel Core i7-4770 3.4GHz (TB up to 3.9GHz) 8Mb 2xDDR3-1600 HDGraphics4600 TDP-84w LGA1150 OEM
Video Card: PCI-E Gigabyte GeForce GTX 650 Ti 2048MB 128bit GDDR5 [GV-N65TOC-2GI] DVI HDMI DSub
Drive: SATA Blu-Ray Pioneer ReWriter (BDR-208DBK/EBK) Black BD- 15x/2x/12x DVD-16x/6x/16x, DL-8x, RAM-5x, CD-40x/24x/40x
Hard drive: ATA Hitachi HDS72101 SCSI 1Tb
Memory: DIMM DDR3 4096MB PC12800 1600Mhz Hynix orig. (2 pieces)
PSU: Chieftec 550W (real power 550W, 80+, ATX 2.3, APFC, 140mm fan) [APS-550SB]
The following applications are used by the student - Virtual box and Android studio, there are very large projects in Visual Studio.
For training will be installed: Visual Studio, Android studio, Virtual Box, Cisco Packet Tracer, Eclipse, intellij idea

Answer 1

Buy memory and SSD. I think on 512 (there is a system and everything else)

Answer 2

Do you really need a Blu-Ray? I would throw it out.
Double the RAM, 8 GB is not enough.
Add a 256 or 512 GB SSD for the OS.

Answer 3

You need to identify weaknesses in the performance of your PC and, depending on the availability of money, remove them.

Answer 4

It is worth buying a 120++ SSD for the system. that's enough)

Answer 5

Nakua in 2019 drive? I already forgot when I used the disks (although in the computer - it's really built in 2013 - there are two drives - in those days it was incredible cool!).
Bring the memory to 16, if there is the possibility of an
SSD, of course, at least 120G

Answer 6

I'll then add two more sticks of Hynix [H5TQ2G83CFR PBC] 4 GB RAM to the ones I already have, ok?
And I’ll also install a 500 GB Samsung 860 EVO [MZ-76E500BW] SSD, will that work?