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Product comparison · 2 power supply units

be quiet! Straight Power 11 1200W Platinum vs be quiet! Straight Power 11 750W Platinum

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  • 73specifications compared
  • 24differ
  • 49identical
  • 0known for one product only

Key differences

  • Total power
    • 1200 W
    • 750 W
  • Peak power
    • 1270 W
    • 820 W
  • Input current
    • 15/7.5 A
    • 10/5 A
  • Combined power (+3.3V)
    • 150 W
    • 130 W
  • Combined power (+12V)
    • 1200 W
    • 750 W
  • Combined power (+5V)
    • 150 W
    • 130 W
  • Combined power (-12V)
    • 6 W
    • 3.6 W
  • Max output current (+12V)
    • 100 A
    • 62.5 A

Side by side

Differences highlightedShow differences only
73 specifications
A

be quiet!

Straight Power 11 1200W PlatinumView product
B

be quiet!

Straight Power 11 750W PlatinumView product
Power15 differ
Total powerDiffers1200 W750 W
Peak powerDiffers1270 W820 W
Input currentDiffers15/7.5 A10/5 A
Combined power (+3.3V)Differs150 W130 W
Combined power (+12V)Differs1200 W750 W
Combined power (+5V)Differs150 W130 W
Combined power (-12V)Differs6 W3.6 W
Max output current (+12V)Differs100 A62.5 A
Max output current (+12V1)Differs24 A20 A
Max output current (+12V2)Differs24 A20 A
Max output current (+12V3)Differs38 A24 A
Max output current (+12V4)Differs38 A24 A
Max output current (-12V)Differs0.5 A0.3 A
EfficiencyDiffers93.9%93.7%
Hold timeDiffers19.6 ms19.2 ms
Ports & interfaces1 differ
PCI Express power connectors (6+2 pin)Differs64
Performance1 differ
Noise levelDiffers32.9 dB20.8 dB
Certificates1 differ
CertificationDiffersCE, CB, TÜV, FCC, cTUVus, RCM (Australia), BSMI, CU (Russia)CE, CB, TÜV, FCC, cTUVus, RCM (Australia), BSMI, CU (Russia), CCC
Weight & dimensions2 differ
DepthDiffers170 mm160 mm
WeightDiffers1.93 kg1.7 kg
Packaging data1 differ
Package weightDiffers3.43 kg3.04 kg
Other features3 differ
Noise level (silent mode, <30%)Differs9.4 dB8.6 dB
Noise level (quiet mode, 50%)Differs11.5 dB9.3 dB
Noise level (full-load mode, 100%)Differs32.9 dB20.8 dB

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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