MSI 550W MAG A550BN 80 Plus Bronze Non Modular SMPS

₹4,339

MRP ₹6,600 (incl. of all taxes)

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The MSI MAG A550BN is a 550W power supply unit designed for desktop computers. It provides reliable power for your system with industrial-level protection features.

Full specifications ↓

Highlights

80 PLUS Bronze certified for energy efficiency
5 SATA connectors for multiple storage devices
Industrial protection with OVP, OCP, OPP, OTP, SCP
120mm low noise fan for quiet operation
5-year limited warranty for long-term reliability
Active PFC for stable power delivery
100-240V input voltage range for global use
Non-modular design with 2 PCIe connectors

Specifications

Protection	OCP / OVP / OPP / OTP / SCP
FDD (4 pin)	1
PERIPHERAL (4 pin)	2
SATA (15 pin)	5
PCI-E (6+2 pin)	2
EPS (4+4 pin)	1
ATX (24 pin)	1
Input Frequency Range	50~60 Hz
Power Watt	550W
Input Voltage Range	100~240 VAC
PFC Type	Active PFC
Dimensions (DxWxH)	140 x 150 x 86 mm
Fan Bearing	Sleeve Bearing
Fan Size	120 mm
Modular	No
Efficiency Rating	80 PLUS Bronze (up to 85%)
AC Input	100-240V~, 8-4A, 50-60Hz
DC Output	+5V +3.3V +12V -12V +5Vsb
Total Power	110W 546W 3.6W 12.5W

Who should buy it

This power supply is ideal for users building or upgrading desktop PCs who need a dependable power solution. It may not be the best choice for those seeking modular cables or higher wattage needs.

Compatibility

The MAG A550BN works with standard ATX motherboards and requires a 24-pin ATX connector. It supports systems needing up to 550W of power.

Frequently asked questions

What is the efficiency rating of the MSI MAG A550BN power supply?

The efficiency rating is 80 PLUS Bronze, up to 85%.

How many SATA connectors does the MSI MAG A550BN have?

It has 5 SATA connectors.

Is the MSI MAG A550BN a modular power supply?

No, it is a non-modular power supply.

What is the warranty period for the MSI MAG A550BN?

It comes with a 5-year limited warranty.

What protection features does the MSI MAG A550BN offer?

It offers industrial-level protection with OVP, OCP, OPP, OTP, SCP.

What is the input voltage range for the MSI MAG A550BN?

The input voltage range is 100-240VAC.

What is the fan size of the MSI MAG A550BN?

The fan size is 120mm.

What is the total power output of the MSI MAG A550BN?

The total power output is 546W on +12V.

Brand warranty: 5-year limited warranty from the manufacturer — TechCure India helps you with the claim.

Why buy from TechCure India

Genuine product with brand warranty
GST invoice on every order
Insured delivery across India
Free compatibility check before dispatch — or build a full PC with our PC Builder

Specifications

Brand	MSI
Category	Power Supply Unit
Model / MPN	306-7ZP2A18-CE0
Protection	OCP / OVP / OPP / OTP / SCP
FDD (4 pin)	1
PERIPHERAL (4 pin)	2
SATA (15 pin)	5
PCI-E (6+2 pin)	2
EPS (4+4 pin)	1
ATX (24 pin)	1
Input Frequency Range	50~60 Hz
Power Watt	550W
Input Voltage Range	100~240 VAC
PFC Type	Active PFC
Dimensions (DxWxH)	140 x 150 x 86 mm
Fan Bearing	Sleeve Bearing
Fan Size	120 mm
Modular	No
Efficiency Rating	80 PLUS Bronze (up to 85%)
AC Input	100-240V~, 8-4A, 50-60Hz
DC Output	+5V +3.3V +12V -12V +5Vsb
Total Power	110W 546W 3.6W 12.5W
Condition	New, sealed box
Warranty	Manufacturer warranty · details
Invoice	GST tax invoice (input credit available)
Delivery	Insured shipping to every serviceable pin code in India