Rubycon is the first class capacitor made in Japan.
This is the best motherboard capacitor.The MBZ and MCZ series, which employs a newly developed electrolyte and low resistance paper, are especially aimed for VRM of CPU with high clock frequency. As a higher clock frequency of CPU is required for improved PC performance the capacitors for VRM are required the following characteristics:
Ultra Low ESR for VRM.
Enabled high ripple current by a reduction of ESR at high frequency range.
Category Temperature Range:-40 to 105(degC)