Rosewill Power Supplies

2 Rosewill power supplies. Prices run $36 to $47.

Rosewill

550 Watts, Non-modular

+550W output for mid-range builds

+Active PFC design for power factor correction

+Low-noise design for quieter operation

−Non-modular design means all cables are fixed

$35.98-22%List: ~~$45.99~~

as of 11/04/2026 07:06 PST - Details

Rosewill

650 Watts, Gold, ATX, Non-modular

+650W output for mid-range builds

+ATX 3.1 compatible for current PC standards

+Includes a 16-pin PCIe 5.1 GPU connector

−Non-modular design means all cables are fixed

$47.97-20%List: ~~$59.99~~

as of 11/04/2026 07:06 PST - Details

Rosewill Power Supplies at a glance

2 of the 182 Power Supplies we list are Rosewill (1%). Half of them cost less than $42; across all Power Supplies, half cost less than $160.

Most listed here: 550 watts (1), Fully modular modular (3).

Counts and prices are this site's own listings; prices are the ones shown on the cards.

power supply	Watts	Efficiency	Form	Modular	ATX version	Spec score	Price
	550			Non-modular		n/a	$35.98 as of 11/04/2026 07:06 PST - Details
	650	Gold	ATX	Non-modular	ATX 3.1	n/a	$47.97 as of 11/04/2026 07:06 PST - Details

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.