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Product comparison · 2 power supply units

FSP MEGA GM 1200W Power supply unit ATX ATX3.1 Black vs Gamer Storm PF650L power supply unit

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  • 19specifications compared
  • 10differ
  • 9identical
  • 36known for one product only

Key differences

The FSP MEGA GM 1200W Power supply unit ATX ATX3.1 Black has 550 W more total power than the Gamer Storm PF650L power supply unit (1200 W vs 650 W). The FSP MEGA GM 1200W Power supply unit ATX ATX3.1 Black has 5% more efficiency than the Gamer Storm PF650L power supply unit (90% vs 85%). The FSP MEGA GM 1200W Power supply unit ATX ATX3.1 Black has 3 more peripheral (Molex) power connectors (4-pin) than the Gamer Storm PF650L power supply unit (4 vs 1). Cabling type: Fully-Modular on the FSP MEGA GM 1200W Power supply unit ATX ATX3.1 Black, Non-Modular on the Gamer Storm PF650L power supply unit. 80 PLUS certification: 80 PLUS Gold on the FSP MEGA GM 1200W Power supply unit ATX ATX3.1 Black, 80 PLUS White on the Gamer Storm PF650L power supply unit.

  • Total power
    • 1200 W
    • 650 W
  • Efficiency
    • 90%
    • 85%
  • Peripheral (Molex) power connectors (4-pin)
    • 4
    • 1
  • Cabling type
    • Fully-Modular
    • Non-Modular
  • 80 PLUS certification
    • 80 PLUS Gold
    • 80 PLUS White
  • ATX version
    • 3.1
    • 2.31
  • Bearing technology
    • FDB
    • Sleeve
  • Fan diameter
    • 13.5 cm
    • 12 cm

Side by side

Differences highlightedShow differences only
55 specifications
A

FSP

MEGA GM 1200W Power supply unit ATX ATX3.1 Black

Model MEGA-1200GM

View product
B

Gamer Storm

PF650L power supply unit

Model PF650L

View product
Power3 differ
Total powerDiffers1200 W650 W
AC input voltageKnown for one200 - 240 V
AC input frequencyKnown for one50/60 Hz
Input currentKnown for one5 A
Power Factor Correction (PFC) typeKnown for oneActive
Combined power (+3.3V)Known for one100 W
Combined power (+12V)Known for one600 W
Combined power (+5V)Known for one100 W
Combined power (-12V)Known for one3.6 W
Combined power (+5Vsb)Known for one12.5 W
Max output current (+3.3V)Known for one15 A
Max output current (+12V)Known for one50 A
Max output current (+5V)Known for one15 A
Max output current (-12V)Known for one0.3 A
Max output current (+5Vsb)Known for one2.5 A
EfficiencyDiffers90%85%
Hold timeKnown for one16 ms
Power protection featuresDiffersNo load operation, Over current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush protection (SIP), Under voltageNo load operation, Over power, Over voltage, Short circuit, Surge & inrush protection (SIP), Under voltage
Ports & interfaces2 differ
Motherboard power connectorKnown for one20+4 pin ATX
Motherboard power cable lengthKnown for one50 cm
Number of SATA power connectorsKnown for one2
SATA power cable lengthKnown for one400,520,640 mm
Number of SATA power cablesKnown for one2
Peripheral (Molex) power connectors (4-pin)Differs41
Peripheral (Molex) power cable lengthKnown for one640 mm
PCI Express power connectors (6+2 pin)Known for one1
PCI Express power cable lengthKnown for one65 cm
CPU power connector (4+4 pin)Known for oneYes
CPU power cable lengthKnown for one74 cm
ATX power connector (20+4 pin)Known for oneYes
PCI Express connectorKnown for oneYes
Cabling typeDiffersFully-ModularNon-Modular
Performance3 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certificationDiffers80 PLUS Gold80 PLUS White
ATX versionDiffers3.12.31
Bearing technologyDiffersFDBSleeve
Mean time between failures (MTBF)Known for one100000 h
EPS versionKnown for one2.91
Design1 differ
Product colourBlackBlack
Cooling typeActiveActive
Fan diameterDiffers13.5 cm12 cm
Number of fans1 fan(s)1 fan(s)
Fan locationKnown for oneTop
On/off switchYesYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Packaging contentidentical
Cables includedKnown for oneAC
Certificatesidentical
Compliance certificatesKnown for oneCCC, CE, KC, RCM, TÜV mark, WEEE
Weight & dimensions1 differ
Width150 mm150 mm
DepthDiffers150 mm140 mm
Height86 mm86 mm
Packaging dataidentical
Package typeBoxBox
Technical detailsidentical
Sustainability certificatesKnown for oneErP, Triman
Logistics dataidentical
Warranty periodKnown for one3 year(s)
Other featuresidentical
Screws includedKnown for oneYes

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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