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Item#: 9SIA072GJ92614
1/7
Rosewill ARC Series, ARC 550, 550W Non-Modular Power Supply, 80 PLUS BRONZE Certified, Single +12V Rail, SLI & CrossFire Ready, Black
$44.99
$45.99

Shipping Information

Additional fees may apply for shipments to APO/FPO, AK, HI, PR. and large item shipping is not available to AA, AE, AP, HI, AK, PR and some unique locations, such as specific islands.
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Ships from United States. Most customers receive within 6-8 days .
  • 550W Power Supply
  • ATX 12V v2.31 & EPS 12V v2.92
  • 100 - 240 VAC 50 / 60 Hz
  • Continuous 550W @ 40 Degree Celsius
  • 80 PLUS BRONZE Certified PSU
  • Silent 120mm Fan with Auto Fan Speed Control
  • SLI & CrossFire-Ready
  • Strong Single +12V Rail - Ideal for Gaming Systems
Maximum Power:550 W
750 W
650 W
550 W
450 W
Fans:1 x 120 mm
1 x 120 mm
Modular:Non-Modular
Non-Modular
Model:No
No
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Overview Specs Reviews
LEARN MORE ABOUT THE ROSEWILL ARC 550
General
Brand
Rosewill
Series
ARC Series
Model
ARC 550
Details
Type
ATX12V v2.31 & EPS12V v2.92
Maximum Power

Maximum Power

Continuous 550W@40 Degree C
Fans

Fans

1 x Silent 120mm Fan
PFC

PFC

Active
Main Connector

Main Connector

20+4Pin
+12V Rails

+12V Rails

Single
PCI-Express Connector

PCI-Express Connector

2 x 6+2-Pin
SATA Power Connector

SATA Power Connector

5
SLI

SLI

Yes
Haswell Support
Yes
CrossFire

CrossFire

CrossFire Ready
Modular

Modular

Non-Modular
Power Good Signal
100-500ms
Hold-up Time
16ms min.
Efficiency

Efficiency

> 82%, Up to 87%
Energy-Efficient
80 PLUS BRONZE Certified
Over Voltage Protection

Over Voltage Protection

+3.3V, +5V, +12V
Overload Protection

Overload Protection

Yes
Input Voltage
115 - 230 VAC
Input Frequency Range
50 - 60 Hz
Input Current
8A
Output
+3.3V@22A, +5V@22A, +12V@41.25A, -12V@0.3A, +5VSB@2.5A
MTBF

MTBF

100k hours at 25 C degree, max. load, nominal input
Approvals
TUV, cTUVus, CE, FCC certified
Max PSU Length
140 mm
Connectors
1 x 20+4-Pin Main Connector 1 x 4+4-Pin ATX12V / EPS12V Connector 2 x 6+2-Pin PCI-E Connector 5 x 15-Pin SATA Connector 4 x 4-Pin Peripheral Connector 1 x 4-Pin Floppy Connector
Features
Features
80 PLUS Bronze Certified Continuous 550W@40 C degree Single strong 12V rail - ideal for gaming systems SLI & CrossFire Ready - 2 x 6+2pin Connector 1 x Silent 120mm Fan with Auto Fan Speed Control for better silence Active-PFC with auto AC-input voltage adjustment (100-240V) Mesh sleeving on all cables for easier cable routing and better ventilation Over Voltage / Power Protection, Under Voltage Protection, and Short Circuit Protection provide maximum safety to your critical system components Safety & EMI Approval: UL, FCC, CE, ROHS
Dimension & Weight
Dimensions
3.39" x 5.51" x 5.91"
Weight
4.00 lbs.
Protection
Over Voltage Protection
Yes
Over Load Protection
Yes
Short Circuit Protection
Yes
Under Voltage Protection
Yes
Over Current Protection
Yes
Over Power Protection
Yes
Additional Information
Date First Available
December 07, 2021
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