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- MSI 550W (MAG A550BN) ATX PSU, Fully Wired, 80+ Bronze, Low Noise Fan MSI 550W (MAG A550BN) ATX PSU, Fully Wired, 80+ Bronze, Low Noise Fan
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MAG A550BN provides players with a safe, reliable, and efficient entry-level power supply option.
- 80 Plus Bronze certified for high efficiency
- 120mm Low Noise Fan
- Industrial level protection with OVP,OCP,OPP,OTP, SCP
- DC-DC Circuit Design
- Active PFC design
The efficiency of your power supply directly influences your system’s performance and your power consumption. The 80 PLUS BRONZE certification promises lower energy consumption and higher efficiency.
The fan’s sleeve bearing reduces the noise generated while maintaining excellent heat dissipation.
Adopted DC-DC circuit design reduces the instability of output voltage, and ads stability to the supply of power.
The MAG A550BN is proudly backed by a 5-year limited warranty, guaranteeing long term reliable operation.
Description
Specification
- Form Factor: ATX
- Series: MSI MAG
- Wattage: 550 W
- Modular: Fully Wired
- #Hide#Wattage Range: 450 - 560W
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Connectors: 1 x ATX (24 pin)
1 x EPS (4+4 pin)
2 x PCI-E (6+2 pin)
5 x SATA (15 pin)
2 x Peripheral (4 pin)
1 x FDD (4 pin) - AC Input: 100~240 VAC
- PFC: Active PFC
- Fan Type: 120mm Low Noise Fan
- Fan Bearing: Sleeve Bearing
- Max Certification: Bronze
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Efficiency: Up to 85%
80+ Bronze certification - Protection: OCP / OVP / OPP / OTP / SCP
- Colour: Black
- Additional Features: DC-DC Circuit Design
- Weight/Dimensions: (DxWxH) 140 x 150 x 86 mm
- Package Weight: 3.2900 kg
- Warranty: 5 Years
Delivery & Shipping Policy
Last updated: 19/09/2025
At Tech Direct UK, we aim to get your order to you as quickly and efficiently as possible. Please see below for our delivery terms.
1. Delivery Options & Costs
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Free Delivery – Orders over £50 qualify for free UK standard delivery.
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Standard Delivery – Orders under £50 are charged at £4.99.
2. Delivery Times
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Next Day Delivery – The majority of items are shipped via next day courier if ordered before 2:00pm (Monday–Friday).
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Orders placed after 2:00pm, on weekends, or bank holidays will be processed the next working day.
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Larger or Heavy Items – Certain products (e.g., heavy furniture, oversized goods) may take 2–5 working days for delivery. Estimated times will be displayed at checkout.
3. Delivery Areas
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We deliver to all mainland UK addresses.
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Deliveries to remote areas (e.g., Highlands, Islands, Northern Ireland) may take longer or incur additional charges — these will be shown at checkout before confirming your order.
4. Tracking Your Order
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Once dispatched, you will receive an email confirmation with tracking details (where available).
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You can track your delivery via the courier’s website.
5. Missed Deliveries
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If you are not available at the time of delivery, the courier will leave a card or attempt redelivery.
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Repeated failed delivery attempts may result in the parcel being returned to us. In this case, re-delivery charges may apply.
6. Risk of Loss
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Risk of loss or damage to the goods passes to you once they are delivered.
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Please inspect your order upon receipt and notify us of any issues within 48 hours.
7. Contact Us
If you have any questions about delivery, please contact us:
📧 Email: support@techdirectuk.com