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FSP SFX PRO 450W power supply unit 24-pin ATX Black

FSP SFX PRO 450W, 450 W, 100 - 240 V, 50 - 60 Hz, 6 A, 2.5 A, Active

Best offerPrice trend

£83.81

-4%
Price trend
Detailed analysis
Price history of FSP SFX PRO 450W power supply unit 24-pin ATX Black over the last 3 months
DatePrice
7 March 2026£87.41
10 March 2026£82.03
14 March 2026£83.80
14 March 2026£87.41
20 March 2026£83.81
20 March 2026£87.41
27 March 2026£82.97
27 March 2026£83.81
2 April 2026£82.85
9 April 2026£84.06
9 April 2026£83.81
15 April 2026£81.54
16 April 2026£83.81
23 April 2026£83.03
8 May 2026£82.85
8 May 2026£83.81
16 May 2026£82.91
16 May 2026£83.81
24 May 2026£88.99
24 May 2026£82.91
1 June 2026£85.73
1 June 2026£83.81

Compare FSP SFX PRO 450W power supply unit 24-pin ATX Black prices UK

Best price

*Date of last price update

User Notice: We regularly reference new offers to provide you with the widest selection. However, the displayed results do not reflect all available offers on the market. By default, offers are sorted by price, with the lowest price appearing first.

Product Information

The SFX PRO series is a dream PSU that’s designed to deliver the best power, performance and efficiency to every mini PC enthusiast. Featuring the 80 Plus bronze certified efficiency, IEC62368 certified safety regulation, DC-DC Module, and black ribbon cables, the SFX PRO series came to the world with a mission “Never Let You Down” to provide users a stylish mini PC look as well as the best PC gaming experience!

Intelligent Fan Speed Control
SFX Pro’s sleeve fan will automatically adjust its fan speed according to the PSU’s temperature. This helps to provide excellent airflow and low noise operation.

80 Plus® Bronze Certification
SFX Pro series features 80 PLUS Bronze certification, saving energy through its high efficiency rating up to 85%.

DC-to-DC Module Design
With DC to DC structure, SFX Pro Series ensure you the outstanding conversion efficiency and offers reliability and stability.

Compliant with IEC/EN 62368
FSP complies with the latest green power technology, and provides a full array of additional safety approvals to keep designs ahead of the changing regulations. FSP has upgraded the majority of their power supplies to comply with the new IEC/EN 62368 standard for your gaming rig.

All Black Ribbon Cables
The matte black coating and all black ribbon cables give your system a sophisticated look.

SFX to ATX Adapter Bracket
Adapts to your individual requirements, not only does it fit into cases with the SFX form factor, but also it can be installed simply into regular ATX, Micro-ATX or Mini-ITX cases.

Universal Use, Wide Input Range Power Supply
Wide input voltage 100-240V, can ensure the stability of the system when the input voltage is not stable.

Power Supply Units FSP

Product

Name
FSP SFX PRO 450W power supply unit 24-pin ATX Black
Brand
FSP

Power

Total power
450 W
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
Maximum input current (@110V)
6 A
Maximum input current (@220V)
2.5 A
Power Factor Correction (PFC) type
Active
Combined power (+3.3V)
85 W
Combined power (+12V)
450 W
Combined power (+5V)
85 W
Combined power (-12V)
3.6 W
Combined power (+5Vsb)
12.5 W
Max output current (+3.3V)
16 A
Max output current (+12V)
37.5 A
Max output current (+5V)
16 A
Max output current (-12V)
0.3 A
Max output current (+5Vsb)
2.5 A
Efficiency
85%
Power protection features
Over current, Over power, Over voltage, Overheating, Short circuit

Weight & dimensions

Width
100 mm
Depth
125 mm
Height
63 mm
Weight
1.22 kg

Ports & interfaces

Motherboard power connector
24-pin ATX
Peripheral (Molex) power connectors (4-pin)
3
Number of SATA power connectors
3
PCI Express power connectors (6+2 pin)
2
CPU power connector (4+4 pin)
Yes
Floppy drive power connector
1
Floppy disk drive connector
Yes
Cabling type
Non-Modular

Performance

Purpose
PC
Power supply unit (PSU) form factor
SFX
80 PLUS certification
80 PLUS Bronze
Noise level
43 dB
Bearing technology
Rifle
Mean time between failures (MTBF)
100000 h

Design

Product colour
Black
Cooling type
Active
Fan diameter
8 cm
Number of fans
1 fan(s)
Fan location
Top
On/off switch
Yes

Logistics data

Harmonized System (HS) code
84733020

Customer Reviews

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