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SilverStone ST45SF 450W SMPS

Name: SilverStone ST45SF 450W SMPS
Brand: SilverStone
SKU: pb-001
Availability: OutOfStock

Original price was: ₹8,000.Current price is: ₹6,850. (In. GST)

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Supports standard SFX form factor and ATX via included bracket

￭ 450W continuous power output at 50℃ temperature rated for 24/7 operation (V2.0)

￭ 450W continuous power output at 40℃ temperature rated for 24/7 operation (V3.0)

￭ 80 PLUS Bronze level efficiency (82%~85% efficiency at 20%~100% loading)

￭ Class-leading single +12V rail with 36A

￭ Silent running 80mm fan (V2.0)

￭ Silent running 92mm fan (V3.0)

￭ Single PCI-E 8pin and dual PCI-E 6pin connectors support

￭ Active PFC

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Description
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SilverStone ST45SF 450W SMPS

Model No.

SST-ST45SF

Max. DC Output

450W

Power density

567W per liter

Load Range (V3.0)

Output	+3.3V	+5V	+12V	+5VSB	-12V
Max.(Amps)	20A	20A	37.5A	3A	0.3A
Peak (Amps)	/	/	/	/	/
Min.(Amps)	0A	0A	0.3A	0A	0A
Range (%)	±5%	±5%	±5%	±5%	±10%
Line Reg.(%)	±1%	±1%	±1%	±1%	±1%
Ripple(mVp-p)	50mV	50mV	120mV	50mV	120mV
Load Range (V2.0)
	+3.3V	+5V	+12V	+5VSB	-12V
Max.(Amps)	21A	22A	36A	2.5A	0.5A
Peak (Amps)	/	/	/	/	/
Min.(Amps)	0.1A	0.2A	0.6A	0A	0A
Range (%)	±5%	±5%	±5%	±5%	±10%
Line Reg.(%)	±1%	±1%	±1%	±1%	±1%
Ripple(mVp-p)	70mV	70mV	140mV	70mV	140mV

Color

Black（Lead-Free Paint）

Combined +3.3V & +5V

110W (V3.0)
120W (V2.0)

Combined +12V

450W / 37.5A (V3.0)
432W / 36A (V2.0)

Input Voltage

90 ~ 264 Vrms

Input Frequency Range

47Hz ~ 63Hz

PFC

Active PFC.（PF>0.9 at Full Load）

Efficiency

82%~85%（20% to 100% loading）

MTBF

100,000 hours

Operating temperature

0 ~ 40℃ (V3.0)
10°C ~ 50°C (V2.0)

Protection

Over current protection
Over voltage protection
Short circuit protection
Over power protection (V3.0 only)
Under voltage protection (V3.0 only)

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 92mm silent fan (V3.0)
Single 80mm silent fan (V2.0)

Form factor

SFX

Noise Level

18dBA minimum

Dimension

125 mm (W) x 63.5 mm(H) x 100 mm(D)
4.92″ (W) x 2.5″ (H) x 3.94″ (D)

Weight

1.1 kg (V3.0)
1 kg (V2.0)

Other

Includes SFX to ATX bracket for use in ATX case
GPU Support list
Compatible with ATX12V v2.4