1.Z390A adopts ASUS patented fanless high-efficiency silent cooling technology-high-efficiency silent cooling Stack Cool 2. Through the special PCB (printed circuit board) manufacturing process, the heat emitted by the main components in the computer is effectively conducted to the back of the motherboard to achieve efficient heat dissipation.
Number 2.2. Z390E adopts traditional fan-type heat dissipation, which makes the heat dissipation louder and slower.
Second, the operating channels are different:
1.Z390A adopts dual-channel DDR2 800DDR2, which is a new generation of memory technology and will replace DDR. DDR2 greatly improves 3D display performance, with a speed of 800MHz, which is suitable for high-load computing environment.
2.Z390E adopts single channel DDR 800DDR. Compared with DDR2, the speed is not fast enough and the processing speed is slow.
Third, the operating system is different.
1.Z390A can easily update the BIOS from the USB flash drive before entering the operating system. EZ Flash 2 allows you to easily update the BIOS. You can start this function by pressing the preset hot key and retrieve data from USB flash drive to update the BIOS before entering the system. You can update the BIOS with just a few keys, and you don't need to install additional flash software in the floppy drive or operating system.
Extended data:
First, ASUS motherboard:
1. ASUS P5B motherboard adopts Intel P965/ICH8 chipset design, supports 800/ 1066MHZ front-end bus design, and adopts LGA775 interface processor. Supports dual-channel DDR2800 memory, and the motherboard provides 4 DIMM slots. Provide PCI-E bus graphics card slot. Four SATA interfaces are provided, and the onboard third-party disk control chip provides additional PATA interfaces. Onboard network interface.
2. In other respects, the configuration of this motherboard is also excellent. It provides four DIMM memory slots, can support up to 8GB of DDR2 800/667/533 MHz memory, and has intelligent technologies such as non-ECC and unbuffered memory. Overclocking can ensure the strong performance and other stability of the whole machine.
3. Memory supports dual channels, and black and yellow colors are used to identify the order of forming dual channels.
References:
Baidu encyclopedia-ASUS motherboard