SilverStone 850W Strider 80+ Platinum Power Supply(ST85F-PT)

Compact design with a depth of 140mm for easy integrationHigh efficiency with 80 PLUS Platinum certification100% modular cables24/7 continuous power output with 40 operating temperatureClass-leading single +12V railStrict 3% voltage regulation and low ripple & noiseUltra silent 120mm fan with intelligent semi-fanless operationAs desktop computers continue to advance toward ever more efficient and smaller designs, SilverStone is helping to drive the efficiency movement by releasing the Strider Platinum series of power supplies. Created to be the smallest fully modular ATX power supplies with 80 PLUS Platinum efficiency, they are also incredibly quiet with the ability to run in fanless mode. If the loading condition is below 20%, the fan in the power supply can remain off for silent operation during idle or low powered computing activities. Other great features inherited from previous Strider series include 3% regulation, powerful single +12V rail, 24/7 continuous power output, and multiple PCI-E cables. For those looking to build highly efficient systems in small footprints, the Strider Platinum is definitely the best choice.Max. DC Output850WPower density471W per literLoad Range +3.3V+5V+12V+5VSB-12VMax.(Amps)22A22A70.9A3.0A0.3APeak (Amps)/////Min.(Amps)0A0A0A0A0ARange (%)3%3%3%5%10%Line Reg.(%)1%1%1%1%1%Ripple(mVp-p)50mV50mV120mV50mV120mVcombined +3.3, +5V120Wcombined +12V850WInput Voltage90V264VInput Frequency Range47Hz63HzPFCActive PFCPF>0.9 at full loadEfficiency89%~92% at 20%~100% loadingMTBF100,000 hoursOperating temperature0C ~ 40CProtectionOver Current ProtectionOver Power ProtectionOver Voltage ProtectionShort Circuit ProtectionUnder voltage protectionOver Temperature ProtectionConnectors1 x 24 / 20-Pin motherboard connector550mm1 x 8 / 4-Pin EPS / ATX 12V connector750mm1 x 8 / 4-Pin EPS / ATX 12V connector550mm4 x 8 / 6-Pin PCIE connector"550mm" x 412 x SATA connector"600mm / 150mm / 150mm / 150mm" x 33 x 4-Pin Peripheral connector600mm / 150mm / 150mm 1 x 4-Pin Floppy connector100mmCooling SystemSingle 120mm silent fanNoise Level0 ~ 28 dBADimension150 mm (W) x 86 mm (H) x 140 mm (D)Weight2.54 kgForm factorATXCertification80 PLUS Platinum* Specifications are subject to change without notice.

• Specifications may vary.
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