Ports
This port is a round, 6-pin connector used for connecting a keyboard or mouse to a computer. Visually, the ports are typically purple for the keyboard and green for the mouse, though older systems might lack color-coding.
What is PS2?
This connector is very common in PSUs with it's form factor.
What is ATX?
Voltage = 15
Amperage = 2
Wattage = ?
What is 30 Watts?
The simplified formula for Resistance using Wattage and Amperage.
What is W/(I2)?
This wire is used as a ground in most PSU wires.
This port is used to connect devices like keyboards, mice, printers, external hard drives, webcams, and flash drives to a host device.
What is USB-A?
This connector is used to add expansion cards like graphics cards, NVMe SSDs, and network adapters, facilitating fast data transfer and power delivery.
What is PCIe?
Voltage = 46
Amperage = 3
Wattage = ?
What is 138 Watts?
Resistance = ?
Voltage = 10
Amperage = ?
Wattage = 50
What is 5 Amps and 2 Ohms?
This wire provides 3.3V power.
What is the orange wire?
This port is used for connecting internal storage devices such as HDDs and SSDs to a computer through the use of serial data transfer.
What is SATA?
This connector was primarily used to supply power to 3.5-inch floppy disk drives and other smaller legacy peripherals inside personal computers.
What is Berg (Floppy)?
Voltage = ?
Amperage = 20
Wattage = 670
What is 33.5 Volts?
Resistance = ?
Voltage = 10.5
Amperage = 1.5
Wattage = ?
What is 7 Ohms and 15.75 Watts?
This wire provides 5V power.
What is the red wire?
This port, commonly known as Ethernet, provides a fast and stable wired connection to a local network or the internet, facilitating communication between devices like computers, routers, and game consoles.
What is RJ-45?
This connector can come in either 4 or 8 pins, and provides power to the Central Processing Unit from the Power Supply Unit.
What is CPU/EPS?
Voltage = ?
Amperage = 21
Wattage = 357
What is 17 Volts?
Resistance = 108
Voltage = 90
Amperage = ?
Wattage = ?
What is 0.83 Amps and 74.7 Watts?
This wire triggers the power-on signal.
What is the green wire?
This port provides video signal in two separate channels, chroma and luma. This results in a sharp image with fewer artifacts.
What is S-Video?
This outdated connector connects to legacy or add-on components such as CD/DVD drives, and case fans.
What is Molex?
Voltage = ?
Amperage = ?
Wattage = 497
Amperage < Voltage, Amperage ≠ 1
What is 7 Amps and 71 Volts?
Resistance = 0
Voltage = ?
Amperage = ?
Wattage = 0
Voltage < Amperage
What is 0 Volts and ℝ Amps?
This wire is used as standby power for wake-on-LAN and USB charging.
What is the purple wire?