Here is a concise summary of the provided text:
**Title:** Upgrading a Gaming PC on a Budget
**Summary:**
* The creator, Ivan, starts by selling his outdated gaming PC for 4,000 rubles (~ $50 USD).
* He then searches for a new PC to upgrade within the same budget.
* A friend offers him a supposedly faulty PC, which Ivan diagnoses and finds to be fully functional.
* He purchases this new PC for 4,000 rubles, upgrades the RAM (from 4GB to 8GB DDR3) and power supply (from 600W Corsair to 500W Linwin) within budget.
* The upgraded PC's specs:
+ Quad-core CPU (3.2 GHz, 6MB cache)
+ NVIDIA GTX 660 GPU (2GB GDDR5)
+ 8GB DDR3 RAM
+ 500GB HDD + 120GB SSD
* Benchmark tests show the PC can run:
+ Counter-Strike at 60-80 FPS (Full HD, high settings)
+ PUBG at 40 FPS (Full HD, average settings)
+ GTA 5 at 45 FPS (high settings, with occasional drops)
* Ivan is pleased with the build and estimates it could be resold for ~8,000 rubles (~ $100 USD).
Here are the extracted key facts, numbered and in short sentences, excluding opinions:
**Computer 1 (Initially Owned)**
1. The computer was purchased at a store called Eldorado.
2. The computer's case was chosen based on its design.
3. The computer's specs include:
* Motherboard: G31M (MicroATX, supports DDR2 memory)
* Processor: Intel Pentium E5200 (2.5 GHz, 2 cores, 2 threads)
* Video Card: Gigabyte GT 240
* RAM: 2x 2GB DDR2 (Samsung)
* Storage: Kingston 120GB SSD
* Power Supply: Compstars 400W
4. The computer was sold for 4,000 rubles.
5. Before selling, the thermal interface on the processor and video card was replaced (cost: 150 rubles).
**Computer 2 (Purchased from a Friend)**
1. The computer was initially thought to have video card issues, but no major problems were found.
2. The computer's specs include:
* Motherboard: Musai (supports six-core processors, but not utilized in this case)
* Video Card: GTX 660 (Game War, 192-bit, 2GB GDDR5)
* Processor: Quad-core (900 series, 3.2 GHz, 4 threads, 6MB cache)
* Cooler: Zalma (6 heat pipes)
* Storage: Western Digital 500GB HDD + Black sterna 120GB White SSD
* Power Supply: Corsair 600W (80 Plus Bronze certificate)
3. The Corsair power supply was sold for 2,000 rubles.
4. A new power supply, Linwin 500W, was purchased for 1,000 rubles.
5. New RAM was added: 2x 4GB DDR3 (Unix, 1600 MHz) for 800 rubles.
**Assembly and Testing**
1. The new assembly was tested with various games:
* Counter Strike: 60-80 FPS (Full HD, high settings)
* PUBG: 40 FPS (Full HD, average graphics)
* GTA 5: 45 FPS (high settings, occasionally dropping to 35-36 FPS)