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Product comparison · 2 power supply units

Chieftec Netzteil 850W Vita 80+Bronze - PC-/Server Netzteil - 14,17 min vs GIGABYTE P650SS power supply unit

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  • 21specifications compared
  • 11differ
  • 10identical
  • 35known for one product only

Key differences

  • Total power
    • 850 W
    • 650 W
  • AC input voltage
    • 100 - 240 V
    • 155-240 V
  • Motherboard power cable length
    • 65 cm
    • 60 cm
  • Number of SATA power connectors
    • 6
    • 5
  • SATA power cable length
    • 450 mm
    • 120,500 mm
  • Peripheral (Molex) power cable length
    • 450 mm
    • 120,500 mm
  • PCI Express power connectors (6+2 pin)
    • 2
    • 4
  • PCI Express power cable length
    • 50 cm
    • 65 cm

Side by side

Differences highlightedShow differences only
56 specifications
A

Chieftec

Netzteil 850W Vita 80+Bronze - PC-/Server Netzteil - 14,17 minView product
B

GIGABYTE

P650SS power supply unit

Model P650SS

View product
Power2 differ
Total powerDiffers850 W650 W
AC input voltageDiffers100 - 240 V155-240 V
Input currentKnown for one6.3 A
Power factorKnown for one0.9
Combined power (+3.3V)Known for one100 W
Combined power (+12V)Known for one649.2 W
Combined power (+5V)Known for one100 W
Combined power (-12V)Known for one3.6 W
Combined power (+5Vsb)Known for one15 W
Max output current (+3.3V)Known for one20 A
Max output current (+12V)Known for one54.1 A
Max output current (+5V)Known for one20 A
Max output current (-12V)Known for one0.3 A
Max output current (+5Vsb)Known for one3 A
Power protection featuresKnown for oneOver power, Overcharge, Short circuit, Under voltage
Ports & interfaces7 differ
Motherboard power cable lengthDiffers65 cm60 cm
Number of SATA power connectorsDiffers65
SATA power cable lengthDiffers450 mm120,500 mm
Peripheral (Molex) power cable lengthDiffers450 mm120,500 mm
PCI Express power connectors (6+2 pin)Differs24
PCI Express power cable lengthDiffers50 cm65 cm
CPU P4 connector (4-pin)Known for one1
CPU power cable lengthDiffers70 cm60 cm
ATX power connector (20+4 pin)Known for oneYes
Floppy disk drive connectorKnown for oneYes
EPS power connector (8-pin)Known for oneYes
EPS power connector (4+4 pin)Known for oneYes
Performance2 differ
PurposeDiffersPC/ServerPC
Power supply unit (PSU) form factorDiffersPS/2ATX
ATX versionKnown for one3.0
Bearing technologyKnown for oneHDB
Mean time between failures (MTBF)Known for one100000 h
Designidentical
Number of fansKnown for one1 fan(s)
Fan locationKnown for oneTop
On/off switchKnown for oneYes
Weight & dimensionsidentical
WidthKnown for one150 mm
DepthKnown for one140 mm
HeightKnown for one86 mm
WeightKnown for one1.9 kg
Packaging dataidentical
Package weightKnown for one2.7 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020
Other featuresidentical
Noise level (silent mode, <30%)Known for one20 dB
Noise level (quiet mode, 50%)Known for one29 dB
Noise level (full-load mode, 100%)Known for one39 dB
Power managementKnown for oneYes
Certificatesidentical
CertificationKnown for one80PLUS Bronze

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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