Ventura Buy

‹ ›

SilverStone ST45SF-G

Supports standard SFX form factor and ATX via included bracket
80 PLUS Gold level efficiency (87%~90% efficiency at 20%~100% loading)
100% modular cables
450W continuous power output at 40℃ operating temperature rated for 24/7 operation
Class-leading single +12V rail with 37A
Strict ±3% voltage regulation and low ripple & noise
Silent running 80mm fan with 18dBA minimum
Single PCI-E 8pin and dual PCI-E 6pin connectors support
Active PFC

Product Information

Model No.

SST-ST45SF-G

Max. DC Output

450W

Power density

567W per liter

Load Range

	+3.3V	+5V	+12V	+5VSB	-12V
Max.(Amps)	19A	14A	37A	2.5A	0.3A
Peak (Amps)	/	/	/	/	/
Min.(Amps)	0A	0A	0A	0A	0A
Range (%)	±3%	±3%	±3%	±5%	±10%
Line Reg.(%)	±1%	±1%	±1%	±1%	±1%
Ripple(mVp-p)	50mA	50mA	120mV	50mA	120mV

Color

Black（Lead-Free Paint）

combined +3.3, +5V

90W

combined +12V

444W / 37A

Input Voltage

90V ~ 264V

Input Frequency Range

47Hz ~ 63Hz

PFC

Active PFC（PF>0.90 at full load）

Efficiency

87%~90%（20% to 100% loading）

MTBF

100,000 hours at 25°C, full load

Operating temperature

0°C ~ 40°C

Protection

Over current protection
Over power protection
Over voltage protection
Under voltage protection
Short circuit protection
No Load Operation

Connectors

1 x 24 / 20-Pin motherboard connector（300mm）
1 x 8 / 4-Pin EPS / ATX 12V connector（400mm）
1 x 8/6-Pin PCIE connector（400mm）
1 x 6-Pin PCIE connector（400mm / 150mm）
3 x SATA connector（300mm / 200mm / 100mm）
2 x 4-Pin Peripheral connector （300mm / 200mm）
1 x 4-Pin Floppy connector（300mm / 200mm / 200mm）

Cooling System

Single 80mm silent fan

Noise Level

18dBA minimum

Dimension

125 mm (W) × 63.5 mm(H) × 100 mm(D)

Weight

1.45 Kg

Form factor

SFX

Certification

80 PLUS Gold