Product comparison · 2 power supply units

Chieftec Smart GPF-500G power supply unit vs Gamer Storm PF850D V2

25specifications compared
21differ
4identical
21known for one product only

Key differences

The Gamer Storm PF850D V2 has 350 W more total power than the Chieftec Smart GPF-500G power supply unit (850 W vs 500 W). The Gamer Storm PF850D V2 has 100 - 240 V more AC input voltage than the Chieftec Smart GPF-500G power supply unit (200 - 240 V vs 100 - 240 V). The Chieftec Smart GPF-500G power supply unit has 4.5 A more input current than the Gamer Storm PF850D V2 (8 A vs 3.5 A). AC input frequency: 47 - 63 Hz on the Chieftec Smart GPF-500G power supply unit, 50/60 Hz on the Gamer Storm PF850D V2. Motherboard power connector: 24-pin ATX on the Chieftec Smart GPF-500G power supply unit, 20+4 pin ATX on the Gamer Storm PF850D V2.

Total power
- Smart GPF-500G power supply unit:500 W
- PF850D V2:850 W
AC input voltage
- Smart GPF-500G power supply unit:100 - 240 V
- PF850D V2:200 - 240 V
AC input frequency
- Smart GPF-500G power supply unit:47 - 63 Hz
- PF850D V2:50/60 Hz
Input current
- Smart GPF-500G power supply unit:8 A
- PF850D V2:3.5 A
Max output current (+3.3V)
- Smart GPF-500G power supply unit:18 A
- PF850D V2:15 A
Max output current (+12V)
- Smart GPF-500G power supply unit:41.6 A
- PF850D V2:70.8 A
Max output current (+5V)
- Smart GPF-500G power supply unit:18 A
- PF850D V2:15 A
Max output current (+5Vsb)
- Smart GPF-500G power supply unit:2.5 A
- PF850D V2:3 A

Side by side

Differences highlightedShow differences only

Comparison of GPF-500G, PF850D V2
46 specifications	A Chieftec Smart GPF-500G power supply unit Model GPF-500G View product	B Gamer Storm PF850D V2 View product
Power9 differ
Total powerDiffers	500 W	850 W
AC input voltageDiffers	100 - 240 V	200 - 240 V
AC input frequencyDiffers	47 - 63 Hz	50/60 Hz
Input currentDiffers	8 A	3.5 A
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Combined power (+3.3V)Known for one	Unknown — not stated by the source	100 W
Combined power (+12V)Known for one	Unknown — not stated by the source	648 W
Combined power (+5V)Known for one	Unknown — not stated by the source	15 W
Combined power (-12V)	3.6 W	3.6 W
Max output current (+3.3V)Differs	18 A	15 A
Max output current (+12V)Differs	41.6 A	70.8 A
Max output current (+5V)Differs	18 A	15 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)Differs	2.5 A	3 A
EfficiencyKnown for one	Unknown — not stated by the source	90%
Power protection featuresDiffers	Overload, Over voltage, Short circuit, Under voltage, Over current, Overheating	Over current, Over power, Over voltage, Overheating, Overload, Short circuit, Surge & inrush protection (SIP), Under voltage
Combined power (+5Vsb)Known for one	12.5 W	Unknown — not stated by the source
Ports & interfaces5 differ
Motherboard power connectorDiffers	24-pin ATX	20+4 pin ATX
Motherboard power cable lengthDiffers	40 cm	55 cm
Number of SATA power connectorsDiffers	4	3
SATA power cable lengthDiffers	350,150 mm	350 mm
Peripheral (Molex) power connectors (4-pin)Differs	2	1
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	3
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
CPU power cable lengthKnown for one	Unknown — not stated by the source	62 cm
Peripheral (Molex) power cable lengthKnown for one	350,150 mm	Unknown — not stated by the source
Floppy disk drive cable lengthKnown for one	15 cm	Unknown — not stated by the source
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Performance3 differ
Purpose	PC	PC
Power supply unit (PSU) form factorDiffers	TFX	ATX
80 PLUS certificationDiffers	80 PLUS Gold	80 PLUS Silver
ATX versionDiffers	2.4	3.1
Bearing technologyKnown for one	Unknown — not stated by the source	Hydro bearing
Design1 differ
Product colour	Black	Black
Fan diameterDiffers	8 cm	12 cm
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
On/off switchKnown for one	Unknown — not stated by the source	Yes
Cooling typeKnown for one	Active	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	80PLUS 230V EU Silver / CYBENETICS 230V Silver / PPLP 230V Silver
Weight & dimensions3 differ
WidthDiffers	85 mm	120 mm
DepthDiffers	175 mm	140 mm
HeightDiffers	65 mm	25 mm
WeightKnown for one	1.42 kg	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	1.55 kg	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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