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Product comparison · 2 power supply units

be quiet! Straight Power 11 1000W Platinum vs be quiet! Straight Power 11 750W Platinum

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  • 73specifications compared
  • 25differ
  • 48identical
  • 1known for one product only

Key differences

  • Total power
    • 1000 W
    • 750 W
  • Peak power
    • 1070 W
    • 820 W
  • Input current
    • 13/6.5 A
    • 10/5 A
  • Combined power (+3.3V)
    • 150 W
    • 130 W
  • Combined power (+12V)
    • 999.6 W
    • 750 W
  • Combined power (+5V)
    • 150 W
    • 130 W
  • Combined power (-12V)
    • 6 W
    • 3.6 W
  • Max output current (+12V)
    • 83.3 A
    • 62.5 A

Side by side

Differences highlightedShow differences only
74 specifications
A

be quiet!

Straight Power 11 1000W PlatinumView product
B

be quiet!

Straight Power 11 750W PlatinumView product
Power15 differ
Total powerDiffers1000 W750 W
Peak powerDiffers1070 W820 W
Input currentDiffers13/6.5 A10/5 A
Combined power (+3.3V)Differs150 W130 W
Combined power (+12V)Differs999.6 W750 W
Combined power (+5V)Differs150 W130 W
Combined power (-12V)Differs6 W3.6 W
Max output current (+12V)Differs83.3 A62.5 A
Max output current (+12V1)Differs22 A20 A
Max output current (+12V2)Differs22 A20 A
Max output current (+12V3)Differs30 A24 A
Max output current (+12V4)Differs30 A24 A
Max output current (-12V)Differs0.5 A0.3 A
EfficiencyDiffers94.1%93.7%
Hold timeDiffers20 ms19.2 ms
Ports & interfaces1 differ
PCI Express power connectors (6+2 pin)Differs64
Performance1 differ
Noise levelDiffers28.1 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
WeightDiffers1.87 kg1.7 kg
Packaging data1 differ
Package weightDiffers3.43 kg3.04 kg
Logistics data1 differ
Master (outer) case gross weightDiffers24 kg24.5 kg
Other features3 differ
Warranty cardKnown for oneNo
Noise level (silent mode, <30%)Differs7.8 dB8.6 dB
Noise level (quiet mode, 50%)Differs8 dB9.3 dB
Noise level (full-load mode, 100%)Differs28.1 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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