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Product comparison · 2 power supply units

Lindy 73251 power supply unit vs UNYKAch ATX 300W

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  • 14specifications compared
  • 9differ
  • 5identical
  • 38known for one product only

Key differences

  • Total power
    • 520 W
    • 300 W
  • Max output current (+3.3V)
    • 18 A
    • 3.3 A
  • Max output current (+12V1)
    • 22 A
    • 21.4 A
  • Max output current (+5V)
    • 15 A
    • 3 A
  • Max output current (+5Vsb)
    • 3 A
    • 2.5 A
  • Number of SATA power connectors
    • 4
    • 3
  • Purpose
    • PC
    • PC/Server
  • Noise level
    • 21 dB
    • 28 dB

Side by side

Differences highlightedShow differences only
52 specifications
A

Lindy

73251 power supply unit

Model 73251

View product
B

UNYKAch

ATX 300WView product
Power5 differ
Total powerDiffers520 W300 W
AC input voltageKnown for one230 V
AC input frequencyKnown for one50 - 60 Hz
Power Factor Correction (PFC) typeActiveActive
Max output current (+3.3V)Differs18 A3.3 A
Max output current (+12V1)Differs22 A21.4 A
Max output current (+5V)Differs15 A3 A
Max output current (-12V)Known for one0.3 A
Max output current (+5Vsb)Differs3 A2.5 A
EfficiencyKnown for one85%
Power protection featuresKnown for oneOver power, Over voltage, Overcharge, Overheating, Overload, Short circuit, Under voltage
Combined power (+3.3V)Known for one120 W
Combined power (+12V)Known for one470 W
Combined power (+5V)Known for one120 W
Combined power (-12V)Known for one18.6 W
Combined power (+5Vsb)Known for one18.6 W
Max output current (+12V)Known for one0.3 A
Max output current (+12V2)Known for one22 A
Ports & interfaces1 differ
Number of SATA power connectorsDiffers43
SATA power cable lengthKnown for one350,500 mm
Peripheral (Molex) power connectors (4-pin)Known for one2
Peripheral (Molex) power cable lengthKnown for one350,650 mm
PCI Express power connectors (8-pin)Known for one1
PCI Express power cable lengthKnown for one42 cm
CPU power connector (4+4 pin)Known for oneYes
CPU power cable lengthKnown for one42 cm
Cabling typeKnown for oneNon-Modular
Motherboard power connectorKnown for one20+4 pin ATX
PCI Express power connectors (6+2 pin)Known for one1
CPU P4 connector (4-pin)Known for one1
Performance2 differ
PurposeDiffersPCPC/Server
Power supply unit (PSU) form factorATXATX
Supported motherboard form factorsKnown for oneATX
ATX versionKnown for one2.3
Noise levelDiffers21 dB28 dB
Design1 differ
Product colourDiffersBlackSilver
Cooling typeActiveActive
Fan diameter12 cm12 cm
Number of fans1 fan(s)1 fan(s)
On/off switchKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneEUP 2013 / EN60950 / TÜV / CE
Weight & dimensionsidentical
WidthKnown for one150 mm
DepthKnown for one140 mm
HeightKnown for one85 mm
WeightKnown for one976 g
Packaging dataidentical
Package widthKnown for one165 mm
Package depthKnown for one215 mm
Package heightKnown for one90 mm
Package weightKnown for one1.14 kg
Package typeKnown for oneBox
Other featuresidentical
Package volumeKnown for one0.0032 cm³

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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