All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 power supply units

ASUS Prime -650B-BLACK power supply unit vs Chieftec 1200W Vega M Series SPX-1200-FC 80+ Platin

Add a product
  • 31specifications compared
  • 18differ
  • 13identical
  • 24known for one product only

Key differences

  • Total power
    • 650 W
    • 1200 W
  • Combined power (+3.3V)
    • 110 W
    • 100 W
  • Combined power (+12V)
    • 648 W
    • 1200 W
  • Combined power (+5V)
    • 110 W
    • 100 W
  • Combined power (+5Vsb)
    • 12.5 W
    • 15 W
  • Max output current (+12V)
    • 54 A
    • 100 A
  • Max output current (+5Vsb)
    • 2.5 A
    • 3 A
  • Motherboard power connector
    • 20+4 pin ATX
    • 24-pin ATX

Side by side

Differences highlightedShow differences only
55 specifications
A

ASUS

Prime -650B-BLACK power supply unit

Model PRIME-650B-BLACK

View product
B

Chieftec

1200W Vega M Series SPX-1200-FC 80+ PlatinView product
Power8 differ
Total powerDiffers650 W1200 W
AC input voltage100 - 240 V100 - 240 V
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Differs110 W100 W
Combined power (+12V)Differs648 W1200 W
Combined power (+5V)Differs110 W100 W
Combined power (-12V)Known for one3.6 W
Combined power (+5Vsb)Differs12.5 W15 W
Max output current (+3.3V)20 A20 A
Max output current (+12V)Differs54 A100 A
Max output current (+5V)20 A20 A
Max output current (-12V)Known for one0.3 A
Max output current (+5Vsb)Differs2.5 A3 A
Power protection featuresDiffersOver current, Over power, Over voltage, Overheating, Short circuit, Under voltageOver voltage, Overload, Short circuit, Surge and inrush, Under voltage
AC input frequencyKnown for one50/60 Hz
Input currentKnown for one15.0-7.5 A
Ports & interfaces7 differ
Motherboard power connectorDiffers20+4 pin ATX24-pin ATX
Number of SATA power connectorsDiffers58
SATA power cable lengthDiffers120,400 mm150,500 mm
Peripheral (Molex) power connectors (4-pin)Differs32
Peripheral (Molex) power cable lengthDiffers120,400 mm150,500 mm
PCI Express power connectors (8-pin)Known for one2
PCI Express power cable lengthDiffers60 cm65 cm
CPU power connector (4+4 pin)Known for oneYes
CPU power cable lengthKnown for one80 cm
PCI Express connectorYesYes
Cabling typeDiffersNon-ModularFully-Modular
Motherboard power cable lengthKnown for one60 cm
Number of SATA power cablesKnown for one10
EPS power connector (8-pin)Known for oneYes
EPS power connector (4+4 pin)Known for oneYes
PCI Express power connectors (6+2 pin)Known for one3
ATX Power connector (24-pin)Known for oneYes
Number of EPS connectorsKnown for one1
Performance2 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certificationDiffers80 PLUS Bronze80 PLUS Platinum
Bearing technologyDiffersDBBFDB
Mean time between failures (MTBF)Known for one120000 h
ATX versionKnown for one3.1
Designidentical
Product colourBlackBlack
Cooling typeActiveActive
Fan diameter13.5 cm13.5 cm
IlluminationKnown for oneNo
Packaging contentidentical
Cables includedKnown for oneAC, CPU, PCIe, Peripheral (Molex), SATA
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Weight & dimensions1 differ
Width150 mm150 mm
DepthDiffers150 mm140 mm
Height86 mm86 mm
WeightKnown for one2.2 kg
Packaging dataidentical
Package widthKnown for one340 mm
Package depthKnown for one196 mm
Package heightKnown for one115 mm
Package weightKnown for one3 kg
Package typeBoxBox

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.

More power supply unit comparisons

All power supply unit comparisons