Product comparison · 2 power supply units

COUGAR GES 850 vs Gamer Storm PF650D V2

36specifications compared
20differ
16identical
13known for one product only

Key differences

The COUGAR GES 850 has 200 W more total power than the Gamer Storm PF650D V2 (850 W vs 650 W). The Gamer Storm PF650D V2 has 100 - 240 V more AC input voltage than the COUGAR GES 850 (200 - 240 V vs 100 - 240 V). The COUGAR GES 850 has 6 A more input current than the Gamer Storm PF650D V2 (10 A vs 4 A). 80 PLUS certification: 80 PLUS Gold on the COUGAR GES 850, 80 PLUS Silver on the Gamer Storm PF650D V2. Bearing technology: Rifle on the COUGAR GES 850, Hydro bearing on the Gamer Storm PF650D V2.

Total power
- GES 850:850 W
- PF650D V2:650 W
AC input voltage
- GES 850:100 - 240 V
- PF650D V2:200 - 240 V
Input current
- GES 850:10 A
- PF650D V2:4 A
Combined power (+12V)
- GES 850:750 W
- PF650D V2:648 W
Combined power (+5V)
- GES 850:100 W
- PF650D V2:15 W
Max output current (+3.3V)
- GES 850:20 A
- PF650D V2:15 A
Max output current (+12V)
- GES 850:62.5 A
- PF650D V2:54 A
Max output current (+5V)
- GES 850:20 A
- PF650D V2:15 A

Side by side

Differences highlightedShow differences only

Comparison of GES 850, PF650D V2
49 specifications	A COUGAR GES 850 View product	B Gamer Storm PF650D V2 View product
Power10 differ
Total powerDiffers	850 W	650 W
AC input voltageDiffers	100 - 240 V	200 - 240 V
Input currentDiffers	10 A	4 A
Combined power (+12V)Differs	750 W	648 W
Combined power (+5V)Differs	100 W	15 W
Combined power (+5Vsb)Known for one	15 W	Unknown — not stated by the source
Max output current (+3.3V)Differs	20 A	15 A
Max output current (+12V)Differs	62.5 A	54 A
Max output current (+5V)Differs	20 A	15 A
EfficiencyDiffers	91%	90%
Power protection featuresDiffers	Over current, Over power, Over voltage, Overheating, Short circuit, Under total voltage	Over current, Over power, Over voltage, Overheating, Overload, Short circuit, Surge & inrush protection (SIP), Under voltage
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Ports & interfaces4 differ
Number of SATA power connectorsDiffers	6	3
SATA power cable lengthDiffers	150,450 mm	350 mm
Peripheral (Molex) power connectors (4-pin)Differs	2	1
PCI Express power connectors (12+4 pin)Known for one	1	Unknown — not stated by the source
PCI Express power connectors (12+4 pin) cable lengthKnown for one	600 mm	Unknown — not stated by the source
CPU power cable lengthDiffers	70 cm	62 cm
Cabling typeKnown for one	Fully-Modular	Unknown — not stated by the source
Performance2 differ
80 PLUS certificationDiffers	80 PLUS Gold	80 PLUS Silver
Bearing technologyDiffers	Rifle	Hydro bearing
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Designidentical
Cooling typeKnown for one	Active	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	FCC, CE, EAC, UK CA, RoHS	80PLUS 230V EU Silver / CYBENETICS 230V Silver / PPLP 230V Silver
Weight & dimensions3 differ
WidthDiffers	140 mm	120 mm
DepthDiffers	150 mm	140 mm
HeightDiffers	86 mm	25 mm
WeightKnown for one	1.85 kg	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	195 mm	Unknown — not stated by the source
Package depthKnown for one	253 mm	Unknown — not stated by the source
Package heightKnown for one	95 mm	Unknown — not stated by the source
Package weightKnown for one	2.25 kg	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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