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Product comparison · 2 power supply units

be quiet! Straight Power 11 1200W Platinum vs be quiet! Straight Power 11 850W Platinum

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  • 73specifications compared
  • 21differ
  • 52identical
  • 0known for one product only

Key differences

The be quiet! Straight Power 11 1200W Platinum has 350 W more total power than the be quiet! Straight Power 11 850W Platinum (1200 W vs 850 W). The be quiet! Straight Power 11 1200W Platinum has 350 W more peak power than the be quiet! Straight Power 11 850W Platinum (1270 W vs 920 W). The be quiet! Straight Power 11 1200W Platinum has 350.4 W more combined power (+12V) than the be quiet! Straight Power 11 850W Platinum (1200 W vs 849.6 W). Input current: 15/7.5 A on the be quiet! Straight Power 11 1200W Platinum, 10/5 A on the be quiet! Straight Power 11 850W Platinum. Fan speed: 0 - 2600 RPM on the be quiet! Straight Power 11 1200W Platinum, 0 - 2100 RPM on the be quiet! Straight Power 11 850W Platinum.

  • Total power
    • 1200 W
    • 850 W
  • Peak power
    • 1270 W
    • 920 W
  • Input current
    • 15/7.5 A
    • 10/5 A
  • Combined power (+12V)
    • 1200 W
    • 849.6 W
  • Max output current (+12V)
    • 100 A
    • 70.8 A
  • Max output current (+12V1)
    • 24 A
    • 21 A
  • Max output current (+12V2)
    • 24 A
    • 21 A
  • Max output current (+12V3)
    • 38 A
    • 26 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 850W PlatinumView product
Power11 differ
Total powerDiffers1200 W850 W
Peak powerDiffers1270 W920 W
Input currentDiffers15/7.5 A10/5 A
Combined power (+12V)Differs1200 W849.6 W
Max output current (+12V)Differs100 A70.8 A
Max output current (+12V1)Differs24 A21 A
Max output current (+12V2)Differs24 A21 A
Max output current (+12V3)Differs38 A26 A
Max output current (+12V4)Differs38 A26 A
EfficiencyDiffers93.9%94%
Hold timeDiffers19.6 ms22 ms
Ports & interfaces1 differ
PCI Express power connectors (6+2 pin)Differs64
Performance1 differ
Noise levelDiffers32.9 dB22 dB
Design1 differ
Fan speedDiffers0 - 2600 RPM0 - 2100 RPM
Certificates1 differ
CertificationDiffersCE, CB, TÜV, FCC, cTUVus, RCM (Australia), BSMI, CU (Russia)CE, CB, TÜV, FCC, cTUVus, RCM (Australia), BSMI, CU (Russia), CCC
Weight & dimensions1 differ
WeightDiffers1.93 kg1.84 kg
Packaging data1 differ
Package weightDiffers3.43 kg2.8 kg
Logistics data1 differ
Master (outer) case gross weightDiffers24.5 kg23.3 kg
Other features3 differ
Noise level (silent mode, <30%)Differs9.4 dB7.7 dB
Noise level (quiet mode, 50%)Differs11.5 dB7.9 dB
Noise level (full-load mode, 100%)Differs32.9 dB22 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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