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Product Id: 55.01.796.07
Quick OverviewSilverStone StridePlus ST55F-PB
￭ High efficiency with 80 PLUS Bronze certification
￭ 24/7 continuous power output with 40℃ operating temperature
￭ 100% modular cables with flexible flat arrays
￭ Class-leading single +12V rail
￭ Strict ±3% voltage regulation and low ripple & noise
￭ Silent running 120mm fan with 18dBA
￭ PCIe 8/6pin connectors support
Designed for 80 PLUS Bronze level of efficiency to reduce wasted heat and save on electricity.
100% moudlar cable design for use with short cable kit such as SilverStone’s PP05-E or for easy removal in a case with cable routed and tied down.
Flexible flat array cables have much greater flexibility to allow for tighter folding and management of cables.
140mm depth for easy integration into nearly any PC.
Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking.
±3% regulation and low ripple & noise performance for high stability.
Built-in 120mm fan has excellent airflow and low noise, perfect for quiet home or office use.
Quiet 120mm fan with SilverStone branded wire grille
100% modular cable interface
Power cord receptacle and power switch
1 x 24 / 20-Pin motherboard connector
1 x 4-Pin floppy connector
2 x 8 / 6-Pin PCIe connector
1 x 8 / 4-Pin EPS / ATX 12V connector
3 x 4-Pin peripheral connector
8 x SATA connector
Included cables, screws, and documentation
Brand - SilverStone, Model - SilverStone StridePlus ST55F-PB, Series - StridePlus, PSU Category - Full Modular, Type - ATX12V v2.4, Maximum Power - 550 Watt, Input Voltage - 103 - 264 Vrms, Input Frequency Range - 47Hz - 63Hz, Input Current - 10A, Fan Size - 120mm, Noise Level - 18 dBA, Efficiency - 82% - 85% at 20% - 100% loading, 80 Plus Rating - 80 Plus Bronze, Protection - OPP, UVP, OVP, SCP, OCP, OTP, Over Voltage Protection (OVP) - Yes, Over Power Protection (OPP) - Yes, Over Current Protection (OCP) - Yes, Over Temperature Protection (OTP) - Yes, Short Circuit Protection (SCP) - Yes, Under Voltage Protection (UVP) - Yes, ATX Main Connectors - 1, EPS Connectors - 1, PCIe Connectors - 2, SATA Power Connectors - 8, 4-Pin Peripheral Connectors - 3, Floppy Connectors - 1, PFC (Power Factor Correction) - Active PFC (PF>0.9 at full load), Power Density - 305W per liter, Cable Type - Flat black cables, Operating Temperature - 0 degree C - 40 degree C, MTBF - 100,000 hours, Form Factor - ATX, Dimension (W/H/D) - 150 x 86 x 140mm, Weight (Kg) - 1.45 kg, Color - Black, Others - Cooling System: Single 120mm silent fan, High efficiency with 80 PLUS Bronze certification, 24/7 continuous power output with 40 degree C operating temperature, 100% modular cables with flexible flat arrays, Class-leading single +12V rail, Strict +-3% voltage regulation and low ripple & noise, Silent running 120mm fan with 18dBA, PCIe 8/6pin connectors support, Part No - SST-ST55F-PB, Warranty - 3 Year
Power Supply Units [PSUs] are often overlooked during a PC build despite its crucial part in determining the reliability of the entire system. All your PC components depend on PSU for power. Even if you’re on a tight budget, you don’t want to make any compromises when it comes to the power supply. We’re here to discuss factors you need to consider before purchasing the PSU for your rig.
Factors need to be considered before purchasing a PSU -
There is no point in buying a PSU with way more potential power than you’ll ever use. A PSU calculator web page or software can be handy in finding a rough estimation about the wattage requirement of your build. However, it is not recommended purchasing a PSU just above your system's power needs. A PSU delivers maximum efficiency with 40 to 60 percent load. Besides, the performance of a PSU declines with time. So, you better opt for a PSU capable of taking you through your next few upgrades for multiple years.
You must buy a PSU that fits inside your PC case. Higher-wattage PSUs tend to be a bit longer [compared to typical 5.5 inch PSUs] to house the additional power components they need. This may create issues with cable routing or even with placing other internal components inside the case. So, it is a must to go for a PSU compatible with your PC case.
Different PSUs come with different types of power connectors, including 20/24-pin power, 4-pin ATX12V, 4-pin Molex, floppy, SATA, 6-pin PCI-Express graphics and 8-pin PCI-Express graphics. You must get a power supply with connectors your PC components required. If you don’t find required connectors in a PSU within your budget, check what cable adaptors the PSU includes to extenuate the problem.
If you have limited space in your case, it’s worth paying extra for a modular power supply. A modular PSU let you plug in the power cables you need and leave the extra ones. This facility will help reducing cable clutter that can hinder airflow and heat up the atmosphere inside the case.