Purifying power supply to protect the hard disk and avoid the PC inner power supply interference to improve the PC output audio Quality
PLS note: some kinds of chassis (crosswise disk )and part of the disk Tray(mostly is SSD )cant be installed.
we choose the Hi-end Audio SMD capacitor and the Board area use to the extreme so it is easy fall off for the rude crash,so when you install it pls be careful!

PC switching power supply provides is very impure and unstable, stable and clean power can effectively protect the HDD work of high efficiency and stable, and the quality of the power supply also affects to the HDD work temperature,the better power supply,the smaller HDD fever，it's also very good for chassis environment and their own.

Brand: Elfidelity
Model: Small hard candy
Product Type: SATA Power Noise Filter

Function :
1. As a filter, it can effectively deal with PC switching power provided impure power supply, buffering and eliminate the current ripple,isolation of high-power devices (such as VGA Card, CPU, etc.) when products running interference ripple, play a protective role on the hard disk.
2. It's have two-way filter ground isolation design, while blocking the hard work of self-generated severe EMI interference，and provide good supporting role optimization.
Materials:
Japan's ruby ​​capacitors, WIMA Capacitor , TDK's power inductor and AVX tantalum capacitors


This board with "white" and "blue" two LED, an assessment of the role it played in the electricity supply environment（including users power supply）. If the LED does not light or stroboflash, it is recommended to replace the power supply.