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Product comparison · 2 power supply units

FSP HEXA 500W vs Zalman ZM850-HP Plus

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  • 9specifications compared
  • 5differ
  • 4identical
  • 36known for one product only

Key differences

  • Total power
    • 500 W
    • 850 W
  • ATX version
    • 2.3
    • 2.2
  • Fan diameter
    • 12 cm
    • 14 cm
  • Dimensions (WxDxH)
    • 150 x 140 x 86 mm
    • 150 x 210 x 86 mm

Side by side

Differences highlightedShow differences only
45 specifications
A

FSP

HEXA 500WView product
B

Zalman

ZM850-HP PlusView product
Power2 differ
Total powerDiffers500 W850 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Input currentKnown for one5.5 - 11 A
Maximum input current (@110V)Known for one+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V
Power Factor Correction (PFC) typeKnown for oneActive
Combined power (+3.3V)Known for one180 W
Combined power (+12V)Known for one816 W
Combined power (+5V)Known for one180 W
Combined power (-12V)Known for one6 W
Combined power (+5Vsb)Known for one17.5 W
Max output current (+3.3V)Known for one20 A
Max output current (+12V)Known for one25 A
Max output current (+5V)Known for one24 A
Max output current (-12V)Known for one0.5 A
Max output current (+5Vsb)Known for one3.5 A
EfficiencyKnown for one90%
Power protection featuresDiffersOver current, Over power, Over voltage, Overload, Short circuit, Under voltageOver current, Over voltage, Short circuit, Under voltage
Ports & interfacesidentical
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectorsKnown for one3
EPS power connector (8-pin)Known for oneYes
PCI Express power connectors (6-pin)Known for one3
PCI Express power connectors (6+2 pin)Known for one3
CPU P4 connector (4-pin)Known for one1
Cabling typeKnown for oneSemi-Modular
Peripheral (Molex) power connectors (4-pin)Known for one4
Performance1 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certificationKnown for one80 PLUS
ATX versionDiffers2.32.2
Mean time between failures (MTBF)Known for one100000 h
Noise levelKnown for one25 dB
Design1 differ
Product colourBlackBlack
Fan diameterDiffers12 cm14 cm
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Weight & dimensionsidentical
WidthKnown for one150 mm
DepthKnown for one210 mm
HeightKnown for one86 mm
WeightKnown for one4 kg
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR
Other features1 differ
Dimensions (WxDxH)Differs150 x 140 x 86 mm150 x 210 x 86 mm

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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