Corsair RM Series 650W Fully Modular ATX Power Supply - Black

Identifiers
Model	Corsair CP-9020194-UK
MPN	Corsair CP-9020194-UK
Dimensions / Weight
Key Features
Bearing technology	Rifle
Cabling Type The configuration of the power supply’s internal cabling, indicating whether the cables are fully modular, semi‑modular, or non‑modular. This attribute helps users understand how many cables can be detached for easier cable management and system customization.	Modular
Combined power (+12V) The total electrical power available from the +12 V rail of a device, expressed in watts (W). This value indicates how much current can be supplied to components that rely on the +12 V supply and is useful for assessing overall system capacity or compatibility with high‑power peripherals.	648 W
Combined power (+3.3V) The total electrical power that a device consumes or delivers, expressed in watts (W). It represents the overall energy usage of the product during operation and is useful for comparing efficiency, sizing power supplies, and estimating operating costs.	130 W
Combined power (-12V) The electrical power supplied to the device’s combined –12 V rail, expressed in watts (W). It indicates how much energy is available on that specific voltage line for components such as fans or auxiliary circuits.	3.6 W
EPS power connector 8-pin Indicates whether the product includes an EPS (Extended Power Supply) connector, typically used to provide additional power to high‑performance components such as GPUs or server CPUs.	Yes
Fan location The physical position of a fan within a product, such as top, side, bottom, rear or another specific area. This attribute helps users understand where airflow originates and how the fan integrates with the device’s design.	Top
Max output current (+12V) The maximum electrical current that a device can supply on its +12 V rail, expressed in amperes (A). It indicates the peak output capability of the power source for components that require 12‑volt power and is useful for matching devices with compatible power supplies or accessories.	54 A
Max output current (+3.3V) The highest electrical current that a device can supply from its +3.3 V rail, expressed in amperes (A). This value indicates the maximum load capacity of the power supply or regulator for components powered at 3.3 V and helps users verify compatibility with devices requiring this voltage level.	20 A
Max output current (+5Vsb) The highest electrical current that a device can supply to its +5 Vsb power rail under normal operating conditions. This value indicates the maximum load the +5 Vsb output can handle and helps users verify compatibility with components such as fans, LEDs, or other peripherals that draw power from this rail.	3 A
Max output current (-12V) The highest electrical current that a device can deliver from its –12 V rail under normal operating conditions, expressed in amperes (A). This value indicates the maximum output capability of the –12 V supply and helps users verify compatibility with power supplies or other components that require this voltage level.	0.3 A
Motherboard power connector The type of main power connector used on a motherboard, such as the standard ATX 24‑pin or the 20+4 pin variant. It indicates which cable and socket are required to supply power from the power supply unit to the board.	20+4 pin ATX
Number of sata power connectors The total count of SATA power connectors available on a power supply or motherboard. It indicates how many physical SATA power ports can be used to connect storage devices such as hard drives, SSDs, or optical drives. The value is an integer and helps users determine the expansion capacity for SATA-based storage.	6
PCI Express power connectors (6+2 pin) The total count of power connectors that use the PCI Express (6+2 pin) configuration on a device, such as a computer or power supply unit. This value indicates how many separate power connections are available for components that require PCIe power delivery.	4
Power protection features A comma‑separated list of the electrical protection mechanisms built into a device, such as overcurrent, overload, short circuit, under voltage, and overheating safeguards. The attribute indicates which protective features are present to protect the equipment and connected components from abnormal power conditions.	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Power supply unit (PSU) form factor The physical configuration or design of a power supply unit, such as ATX, TFX, SFX, or 1U. It indicates the dimensions and mounting options that determine compatibility with computer cases and other hardware.	ATX
Sustainability certificates A list of environmental, safety or quality certifications that a product has obtained from recognized authorities. Typical entries include RoHS, ENERGY STAR, CE, WEEE, TCO Certified, FCC, and other industry‑specific standards.	RoHS, ENERGY STAR

Corsair is a brand that specializes in making high-end gaming peripherals and components. Some of their most popular products include gaming keyboards, mice, headsets, and power supplies. Corsair has a strong reputation for quality and innovation, and their products are often used by professional gamers and enthusiasts.