MSI MAG A550BN
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog MSI 2026 - new arrivals, bestsellers, and the most relevant models MSI.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog MSI 2026 - new arrivals, bestsellers, and the most relevant models MSI.
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| $42.74 |  | ||||
| $44.99 |  | ||||
MSI MAG A550BN, Non-Modular Compact 550W Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty | $44.99 |  | |||
MSI - MAG A550BN 550W Power Supply - 120 V AC, 230 V AC Input - 3.3 V, 5 V, 12 V, -12 V Output - 1 +12V Rails - 1 Fan(s) - | $63.85 |  | |||
| $69.49 |  | ||||
| $73.91 |  | ||||
MSI MAG-A550BN MSI 550-Watts 80+ Bronze Certified ATX Power Supply Refurbished MAG-A550BN | $161.35 |  | |||
Series MSI MAG
650 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 5, Molex 2, ATX, Efficiency 85 %, warranty 5 years
liquid cooling, per processor, AMD: AM4, AM5, Intel: 1700 1851, fan: 3, 120 mm, depth 25 mm, backlight, UV glow, backplate mount
gaming, Midi Tower, ATX, no PSU, front panel: USB A 2 pcs, USB C 1 pcs, fan backlight, 4 fans
750 W, 24+8+8(4+4) pin, 3 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 4, ATX, modular, Efficiency 90 %, certificate 80+ Gold, warranty 10 years
liquid cooling, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 2, 120 mm, depth 25 mm, backlight, UV glow, backplate mount
650 W, 24+8+8(4+4) pin, 4 x 6+2 pin, SATA 6, Molex 4, ATX, modular, Efficiency 90 %, certificate 80+ Gold, warranty 10 years
liquid cooling, per processor, AMD: AM4, AM5, Intel: 1700 1851, fan: 2, 120 mm, depth 25 mm, backlight, UV glow, backplate mount
850 W, 24+8+8(4+4) pin, 4 x 6+2 pin, 1 x 16 pin, SATA 8, Molex 4, ATX, modular, Efficiency 90 %, certificate 80+ Gold, warranty 10 years
liquid cooling, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 2, 120 mm, depth 25 mm, backlight, UV glow, backplate mount
gaming, Midi Tower, ATX, no PSU, front panel: USB A 2 pcs, USB C 1 pcs, fan backlight, 4 fans
750 W, 24+8+8(4+4) pin, 2 x 6+2 pin, 1 x 16 pin, SATA 4, Molex 2, ATX, Efficiency 90 %, certificate 80+ Gold, warranty 5 years
liquid cooling, per processor, AMD: AM4, AM5, Intel: 1700 1851, fan: 2, 120 mm, depth 25 mm, 2050 rpm, backlight, UV glow, backplate mount
550 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 5, Molex 2, ATX, Efficiency 85 %, warranty 5 years
liquid cooling, per processor, AMD: AM4, AM5, TR4, Intel: 1150, 1155/1156, 2011 v3, 2066, 1151/1151 v2, 1200, 1700 1851, fan: 3, 120 mm, depth 25 mm, backlight, UV glow, backplate mount
gaming, Midi Tower, ATX, no PSU, front panel: USB A 2 pcs, USB C 1 pcs, fan backlight, 4 fans
1000 W, 24+8+8(4+4) pin, 4 x 6+2 pin, 1 x 16 pin, SATA 12, Molex 4, ATX, modular, Efficiency 90 %, certificate 80+ Gold, warranty 10 years
MSI MAG configurations
| Price for MSI MAG | ||||
|---|---|---|---|---|
 | MSI MAG A550BN | from $42.74 | 7 offers | |
 | MSI MAG A650BN | from $59.73 | 3 offers | |
 | MSI MAG A750BN PCIE5 | from $58.02 | 5 offers | |
We recommendCompare using chart →
650 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 5, Molex 2, ATX, Efficiency 85 %, warranty 5 years
650 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 5, Molex 2, ATX, Efficiency 82 %, backlight, warranty 2 years
500 W, 24+8 (4+4) pin, 2 x 6+2 pin, SATA 3, Molex 2, ATX, modular, Efficiency 88 %, warranty 2 years
650 W, 24+8 (4+4) pin, 1 x 6+2 pin, SATA 4, Molex 2, ATX, certificate 80+ Gold, warranty 3 years
750 - 1250 W, ATX, modular, 24+8+8(4+4) pin, 1 / 6 x 6+2 pin, 1 / 2 x 16 pin, SATA 8 / 12, Molex (IDE) 4
1000 - 1500 W, ATX, modular, 24+8+8(4+4) pin, 4 - 11 x 6+2 pin, 1 x 16 pin, SATA 8, Molex (IDE) 8
750 - 1000 W, ATX, modular, 24+8+8(4+4) pin, 2 - 4 x 6+2 pin, 3 x 16 pin, SATA 8 / 12, Molex (IDE) 3 / 6
650 - 1250 W, ATX, modular, 24+8+8(4+4) pin, 3 / 4 x 6+2 pin, - / 1 x 16 pin, SATA 6 - 12, Molex (IDE) 4
750 - 1200 W, ATX, modular, 24+8+8(4+4) pin, 3 - 8 x 6+2 pin, 1 x 16 pin, SATA 12 / 16, Molex (IDE) 4 / 8
650 - 1000 W, ATX, modular, 24+8+8(4+4) pin, 3 / 4 x 6+2 pin, 1 x 16 pin, SATA 6, Molex (IDE) 2