Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Centaurus Computers Polaris 2 - Intel i5 8600K Six-Core 4.7GHz OC, 16GB DDR4, Nvidia RTX 2080 8GB, 480GB SSD + 2TB HDD, Liquid CPU Cooler, Windows 10 Pro. 4K VR Ready Gaming PC
Product description: Intel 8600K is one of the best processors for any high-end gaming machine with unmatched price/performance ratio, especially with our factory overclock that puts it above any other i5 or i7 CPU. Together with a mega fast Nvidia RTX 2080 8GB card this system can run any games with any settings you wish, even 4K. Polaris 2 also includes super fast SSD and another 2TB HDD for larger files and games. Crank all the settings to the top and enjoy your ride!, This is a complete assembled system with Genuine Windows 10 pre-installed along with free Antivirus, no junk soft installed - our promise! System is ready to work out of the box, no setup necessary, just connect the monitor and keyboard/mouse. 3 Year limited warranty included, Lifetime tech support., Centaurus Polaris 2 comes with the newest Intel i5 8600K CPU 4.7GHz (Overclock from 4.2GHz base) Six-Core processor cooled by 240mm radiator liquid cooler, 16GB RAM DDR4 2667MHz, Z370 Extreme chipset motherboard with USB 2.0 and USB 3.0/3.1 ports. Nvidia GeForce RTX 2080 8GB GDDR6 video card, DVI/HDMI/DisplayPort video out (up to 4x monitors). Storage - 480GB SSD + 2TB HDD for backup, solid state drive with OS ensures super fast everyday operation and large HDD is good for larger files. 600W reliable power supply with 80+ certification. Case - Deepcool Earlkase White, front USB 3.0, 4x 120mm silent fans, RGB LEDs, tempered glass, solid metal front pane. Black case trip is optional, available upon request. WiFi adapter is included. Genuine Windows 10 64bit installed and configured with the latest drivers. You need keyboard, mouse and monitor for this setup. If you have any questions please contact us.
Product feature: Intel i5-8600K 4.6GHz OC Six-Core CPU + 240mm Liquid Cooler | Z370 motherboard | 16GB DDR4 2667MHz Dual Channel RAM, Nvidia GeForce RTX 2080 8GB GDDR6 Video Card | Genuine Windows 10 64bit | WiFi adapter, Storage - 480B SSD (Solid State Drive) + 2TB HDD Backup | Fast SSD + Large HDD, fast setup will boot in 10 seconds, Case - Deepcool Eralkase White (black optional), 2x USB 3.0, 4x 120mm fans, tempered glass, RGB fan and LED strip | 600W PSU 80+ Cert, Top Quality Components | Assembled in USA | 3 Year limited warranty and lifetime support
Product price: $67.54
Product brand: Centaurus Computers
Target attributes: Processor Speed
Answer: attribute: processor speed
value: 4.7ghz
source: product description
attribute: processor speed
value: 4.7ghz
source: product title