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Black rectangular ATX 3.1 power supply with fixed cables and 120 mm golf-blade fan

ASRock

ASRock CL-650G 650 W power supply, ATX 3.1, 80 PLUS Gold, non-modular, 150 mm

SKU CH-4236-GNWVC MPN CL-650G

Delivers 650 W through an ATX 3.1 design with 80 PLUS Gold efficiency and a 120 mm Golf-Blade fan under Auto iCool control in a compact 150 mm depth

  • Max wattage650 W
  • Modular cablingNon-Modular
  • Fan configuration120 mm Golf-Blade Sleeve Fan
  • PSU length limit150 mm
  • Efficiency certification80 PLUS GOLD Certified
  • Built-in protectionOCP, SCP, OVP, UVP, OTP, OPP

Model ATX 3.1 80+ Gold (650W)

  • Delivers stable 650 W output for demanding builds
  • 80 PLUS Gold certification cuts wasted energy and heat
  • ATX 3.1 design supports modern platforms and connectors
  • 120 mm Golf-blade fan with Auto iCool control runs quietly
  • Built-in 5V BOOST function keeps USB devices powered reliably

Power delivery for value builds

The ASRock CL-650G is a 650 W ATX 3.1 power supply rated for 80 PLUS Gold efficiency. It targets builders who want reliable output without paying for modular cabling or higher wattage tiers.

Fixed cables and fan behaviour

The unit ships with a sleeved 24-pin ATX cable, an 8-pin EPS connector, two 8-pin PCIe connectors, four peripheral plugs and four SATA plugs. A 120 mm Golf-blade sleeve fan runs under Auto iCool intelligent control, while a built-in 5V BOOST function helps maintain stable voltage on the 5 V rail.

Clearance and connector check

Measure the available depth in your chassis against the 150 mm PSU length before ordering. Verify that your motherboard accepts the 24-pin ATX and 8-pin EPS plugs, and that your graphics card can use the two 8-pin PCIe connectors provided.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $63.99
Cheaper than about 83% of the 10,869 comparable items (median $142.99).
Max wattage 650 W
Lower than about 70% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameASRock
Model nameCL-650G
Product colorBlack
Product typeATX 3.1
Ports & slots
Connection types1 × 24 pin ATX / 1 × 8 pin (4+4) EPS (CPU) / 2 × 8 pin (6+2) PCIe / 4 × 4 pin Peripheral / 4 x SATA
Power
Max wattage650 W
Modular cablingNon-Modular
Efficiency certification80 PLUS GOLD Certified
Built-in protectionOCP, SCP, OVP, UVP, OTP, OPP
Supply voltage100–240 V
AC input frequency50/60 Hz
Size & build
Product dimensions140 mm × 150 mm × 86 mm
Shipping weight2.43 kg
Package size267 × 203 × 102 mm
Compatibility
PSU length limit150 mm
More details
Fan configuration120 mm Golf-Blade Sleeve Fan
Mean time between failures>100,000 h

Other versions of this model

1 more in the same range

Questions about this item

Will the 120 mm Golf-Blade Sleeve Fan need replacement before the 100000 hour MTBF rating?

The fan uses a sleeve bearing design rated within the >100,000 hour MTBF; under normal desktop loads it should not require replacement within that period.

At continuous 650 W load, will the 80 PLUS Gold efficiency or the protection circuits limit output first?

The unit delivers its full 650 W rating; protections such as OCP, OVP, OTP and OPP only activate if current, voltage, temperature or power exceed safe thresholds.

How loud and hot does the Auto iCool fan get when the PSU runs at full load all day?

Auto iCool adjusts fan speed to temperature; at sustained 650 W the 120 mm Golf-Blade fan ramps up to maintain safe thermals while keeping noise moderate.

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