SX450-B
  • Support standard SFX form factor
  • 24/7 continuous power output with 40℃ operating temperature
  • Silent running 80 mm fan with 18dBA minimum
  • High efficiency with 80 PLUS Bronze certification
  • Class-leading single +12V rail
  • PCIe 8pin and PCIe 6pin connectors support
80plus-gold
COLOR
High efficiency with 80 PLUS Bronze certification High efficiency with 80 PLUS Bronze certification
High efficiency with 80 PLUS Bronze certification
80 PLUS Bronze efficiency and a silent running fan for class leading efficiency and low noise
Support IEC 62368-1 safety standard Support IEC 62368-1 safety standard
Support IEC 62368-1 safety standard
Comply with updated safety standard to provide additional security for you under the changing regulations
Powerful single +12V rail design, perfect for future high end component upgrades or overclocking Powerful single +12V rail design, perfect for future high end component upgrades or overclocking
Powerful single +12V rail design, perfect for future high end component upgrades or overclocking
Active PFC + Forward + DC to DC design Active PFC + Forward + DC to DC design
Active PFC + Forward + DC to DC design
Active PFC provides higher power efficiency, while Forward + DC to DC design provides stability and reliability
Built-in 80mm fan has excellent airflow and low noise, perfect for quiet environment use Built-in 80mm fan has excellent airflow and low noise, perfect for quiet environment use
Built-in 80mm fan has excellent airflow and low noise, perfect for quiet environment use
24/7 continuous power output with 40℃ operating temperature 24/7 continuous power output with 40℃ operating temperature
24/7 continuous power output with 40℃ operating temperature
Soft and flexible thin cables designed for small form factor builds Soft and flexible thin cables designed for small form factor builds
Soft and flexible thin cables designed for small form factor builds
Enables impressively small form factor builds Enables impressively small form factor builds
Enables impressively small form factor builds
Advanced protections for safety and security
Over current protection
Over power protection
Over voltage protection
Short circuit protection
Under voltage protection
Product Specifications
Model No.
SST-SX450-B
Max. DC Output
450W
Power density
567W per liter
Color
Black(Lead-Free Paint)
Load Range
Output+3.3V+5V+12V+5VSB-12V
Max.(Amps)20A20A37.5A2.5A0.3A
Peak (Amps)/////
Min.(Amps)0A0A0A0A0A
Range (%)±5%±5%±3%±5%±10%
Line Reg.(%)±1%±1%±1%±1%±1%
Ripple(mVp-p)50mV50mV120mV50mV120mV
Combined +3.3V & +5V
120W
Combined +12V
450W
Input Voltage
90 ~ 265 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℃
Protection
Over current protection

Over power protection

Over voltage protection

Short circuit protection


Under voltage protection
Connectors
1 x 24 / 20-Pin motherboard connector(300mm)

1 x 8 / 4-Pin EPS / ATX 12V connector(400mm)

2 x 8/6-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(100mm)
Cooling System
Single 80mm silent fan
Form factor
SFX
Noise Level
18dBA minimum
Dimension
125 mm (W) x 63.5 mm(H) x 100 mm(D)
Weight
0.91 kg
Certification
80 PLUS Bronze
Other
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.
File Download
SX450-B manual
Version
V1.0
File Size
732.72 KB
SX450-B High resolution photos
File Size
8.56 MB
SX450-B Product Sheet (SX450-B-Product_Sheet-EN.pdf)
File Size
340.53 KB
Multilanguage installation manual
Version
V1.0
File Size
21.56 MB
Warranty Information