FSP logo MPN: 9PA5200503

FSP Twins PRO 500W power supply unit 520 W 20+4 pin ATX ATX Black

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Wattage
520 W
Efficiency rating
80 PLUS Gold
Depth
150 mm
Width
86 mm
Height
190 mm
Purpose
PC/server
Efficiency
90
Cabling type
Non-Modular
Cooling type
Active
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Overview

The FSP Twins PRO 500W power supply unit 520 W 20+4 pin ATX ATX Black features 520 W output, 80 PLUS 80 PLUS Gold efficiency, a 40 mm fan and Active cooling. Full verified specifications are listed below.

Technical Specifications

Physical

5 SPECS
Depth
150 mm
Width
86 mm
Height
190 mm
Colour
Black
Customs (HS) code
84733020

Power

2 SPECS
Wattage
520 W
Efficiency rating
80 PLUS Gold

Cooling

2 SPECS
Cooling type
Active
Fan size
40

General

19 SPECS
Purpose
PC/server
Efficiency
90
Cabling type
Non-Modular
Input current
8 - 4
Included cables
CPU,PCIe,Peripheral (Molex),SATA
AC input voltage
100 - 240
AC input frequency
50/60
Bearing type
Ball bearing
Max output current (+12V)
43.3
Power protection features
Over current,Over power,Over voltage,Overheating,Short circuit,Under voltage
Max output current (+5Vsb)
3
Floppy disk drive connector
Yes
Motherboard power connector
20+4 pin ATX
Floppy drive power connector
1
CPU power connector (4+4 pin)
Yes
Number of SATA power connectors
6
Power supply unit (PSU) form factor
ATX
PCI Express power connectors (6+2 pin)
4
Peripheral (Molex) power connectors (4-pin)
2

Market Value History

Sources

Product lifecycle

In production

Still listed as on-market by the manufacturer — actively sold and supported.

Lifecycle status is derived from catalog data and is indicative, not a manufacturer support guarantee.