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Product comparison · 2 power supply units

UNYKAch 51980 power supply unit vs UNYKAch ATX 800W Gaming

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  • 33specifications compared
  • 22differ
  • 11identical
  • 21known for one product only

Key differences

  • Total power
    • 550 W
    • 800 W
  • AC input voltage
    • 230 V
    • 110 - 240 V
  • Power Factor Correction (PFC) type
    • Passive
    • Active
  • Max output current (+3.3V)
    • 30 A
    • 22 A
  • Max output current (+5V)
    • 32 A
    • 22 A
  • Max output current (-12V)
    • 0.5 A
    • 24 A
  • Max output current (+5Vsb)
    • 2 A
    • 0.5 A
  • Motherboard power cable length
    • 30 cm
    • 55 cm

Side by side

Differences highlightedShow differences only
54 specifications
A

UNYKAch

51980 power supply unit

Model 51980

View product
B

UNYKAch

ATX 800W GamingView product
Power8 differ
Total powerDiffers550 W800 W
AC input voltageDiffers230 V110 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power Factor Correction (PFC) typeDiffersPassiveActive
Max output current (+3.3V)Differs30 A22 A
Max output current (+5V)Differs32 A22 A
Max output current (-12V)Differs0.5 A24 A
Max output current (+5Vsb)Differs2 A0.5 A
Power protection featuresDiffersOver current, Over voltage, Overload, Short circuit, Under voltageOver power, Over voltage, Overcharge, Overheating, Overload, Short circuit, Under voltage
EfficiencyKnown for one75%
Ports & interfaces8 differ
Motherboard power cable lengthDiffers30 cm55 cm
Number of SATA power connectorsDiffers26
SATA power cable lengthDiffers330,480 mm980,550,700,850 mm
Peripheral (Molex) power connectors (4-pin)Differs24
Peripheral (Molex) power cable lengthDiffers330,480 mm550,700,850 mm
PCI Express power connectors (8-pin)Known for one2
PCI Express power cable lengthDiffers32 cm55 cm
CPU power cable lengthDiffers32 cm55 cm
Floppy disk drive cable lengthDiffers65 cm98 cm
Floppy drive power connectorKnown for one1
Cabling typeKnown for oneNon-Modular
PCI Express power connectors (6+2 pin)Known for one1
Performance2 differ
PurposeDiffersPCPC/Server
ATX versionDiffers2.32.31
Noise levelKnown for one28 dB
Mean time between failures (MTBF)Known for one100000 h
Design1 differ
Product colourDiffersBlackBlack, Transparent
Cooling typeKnown for oneActive
LED indicatorsKnown for oneYes
Fan locationKnown for oneTop
Packaging contentidentical
Cables includedKnown for oneAC
Certificates1 differ
CertificationDiffersEN60950, CE, TÜVEN60950 / TÜV
Weight & dimensions2 differ
WidthDiffers140 mm150 mm
DepthDiffers150 mm140 mm
WeightKnown for one779 g
Packaging dataidentical
Package widthKnown for one185 mm
Package depthKnown for one190 mm
Package heightKnown for one170 mm
Package weightKnown for one891 g
Package typeKnown for oneBox
Other featuresidentical
Screws includedKnown for oneYes
Package volumeKnown for one0.006 cm³
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 50 °C

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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