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ASUS Prime 550W Bronze PSU brings efficient and durable power delivery to all-round PCs, and gaming rigs.
The ROG Strix 550W Gold PSU brings premium cooling performance to the mainstream.
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¹The Windows 11 upgrade will be delivered to qualifying devices late 2021 into 2022. Timing varies by device. Certain features require specific hardware (see aka.ms/windows11-spec).