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SilverStone StridePlus ST55F-PB 550W Power Supply Bronze Modular
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
MAX. DC OUTPUT
305W per liter
COMBINED +3.3V & +5V
103 ~ 264 Vrms
INPUT FREQUENCY RANGE
Active PFC（PF>0.9 at full load）
82%~85% at 20% ~ 100% loading
0°C ~ 40°C
Over power protection Over current protection Over voltage protection Over Temperature Protection Under voltage protection Short circuit protection
1 x 24 / 20-Pin motherboard connector（600mm） 1 x 8 / 4-Pin EPS / ATX 12V connector（750mm） 2 x 8/6-P in PCIe connector（550mm / 150mm） 8 x SATA connector（"600mm / 150mm / 150mm / 150mm" x 2） 3 x 4-Pin peripheral connector （600mm / 150mm / 150mm） 1 x 4-Pin floppy connector（150mm）
Single 120mm silent fan
18 dBA minimum
150 mm (W) x 86 mm (H) x 140 mm (D) 5.91" (W) x 3.39" (H) x 5.51" (D)
80 PLUS Bronze
GPU Support list Compatible with ATX12V v2.4
Specifications presented on this page contains most recent revisions and may differ from those printed on retail boxes or manuals.