FSP550-51AAC power supply unit
550 W 24-pin ATX ATX Black
Model FSP550-51AACPart no. 9PA5509103
38 specifications
- ColourBlack
- Total power550 W
- Motherboard power connector24-pin ATX
- PurposePC
- Width140 mm
Overview
- Colour
- Black
- Total power
- 550 W
- Motherboard power connector
- 24-pin ATX
- Purpose
- PC
- Width
- 140 mm
- Brand
- FSP
- Category
- Power Supply Unit
- Model
- FSP550-51AAC
- Part number
- 9PA5509103
- Also known as
- FSP FSP550-51AAC power supply unit 550 W 24-pin ATX ATX Black
Specifications
38 specifications in 5 groups
Power
| Specification | Value |
|---|---|
| Total power | 550 W |
| AC input voltage | 200 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Input current | 4 A |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 550 W |
| Combined power (+5V) | 100 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 12.5 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 45.8 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| Efficiency | 88% |
| Hold time | 17 ms |
| Power protection features | Over current, Over power, Over voltage, Short circuit |
Ports & interfaces
| Specification | Value |
|---|---|
| Motherboard power connector | 24-pin ATX |
| Number of SATA power connectors | 5 |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| EPS power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 2 |
| CPU power connector (4+4 pin) | Yes |
| ATX Power connector (24-pin) | Yes |
| Floppy drive power connector | 1 |
| Cabling type | Non-Modular |
Performance
| Specification | Value |
|---|---|
| Purpose | PC |
| Power supply unit (PSU) form factor | ATX |
| 80 PLUS certification | 80 PLUS Bronze |
Design
| Specification | Value |
|---|---|
| Product colour | Black |
| Cooling type | Active |
| Fan diameter | 12 cm |
| Number of fans | 1 fan(s) |
| On/off switch | Yes |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 140 mm |
| Depth | 150 mm |
| Height | 86 mm |
