Zalman ZM550-GVII Power Supply Unit 550 W 20+4 ZM550-GVII

80 Plus Bronze 230V EU certified Power Supply Unit. It supplies smooth power to the PC while reducing unnecessary power consumption by using high-performance parts that are very durable and reliable.

Design



Cooling type



Active


Fan diameter



12 cm


Fan location



Top


Number of fans



1 fan(s)


On/off switch



Yes


Product colour



Black


Operational conditions



Operating relative humidity (H-H)



5 - 85 %


Operating temperature (T-T)



0 - 40 �C


Storage relative humidity (H-H)



5 - 95 %


Storage temperature (T-T)



-40 - 70 �C


Package dimensions



Gross Weight (Package, kg)



2.54 kg


Packaging content



Cables included



AC, CPU, PCIe, Peripheral (Molex), SATA


Performance



80 PLUS certification



80 PLUS Bronze


Bearing technology



FDB


Certification



80 Plus, CB, CE, KC, EAC, RoHS


Mean time between failures (MTBF)



100000 Hour


Power supply unit (PSU) form factor



ATX


Purpose



PC


Safety



CB, CE, KC, EAC, RoHS


Supported motherboard form factors



ATX, micro ATX, Mini-ITX


Ports & interfaces



ATX power connector (20+4 pin)



Yes


Cabling type



Non-Modular


CPU power cable length



65 cm


CPU power connector (4+4 pin)



Yes


Motherboard power cable length



55 cm


Motherboard power connector



20+4 pin ATX


Number of SATA power connectors



2


PCI Express connector



Yes


PCI Express power cable length



50 cm


PCI Express power connectors (6+2 pin)



2


Peripheral (Molex) power cable length



400


Peripheral (Molex) power connectors (4-pin)



1


SATA power cable length



400


Power



AC input frequency



50 - 63 Hz


AC input voltage



220 - 240 V


Combined power (+12V)



540 Watt


Combined power (+3.3V)



100 Watt


Combined power (+5V)



100 Watt


Combined power (+5Vsb)



12.5 Watt


Combined power (-12V)



3.6 Watt


Efficiency



85 %


Input current



6 A


Max output current (+12V)



45 A


Max output current (+3.3V)



18 A


Max output current (+5V)



15 A


Max output current (+5Vsb)



2.5 A


Max output current (-12V)



0.3 A


Power factor



99


Power Factor Correction (PFC) type



Active


Power protection features



Over current, Over power, Over voltage, Short circuit, Under voltage


Total power



550 Watt


Product dimensions



Net Weight (Product, kg)



1.95 kg


Product Depth



15 cm


Product Height



8.6 cm


Product Width



14 cm


Technical details



Sustainability certificates



RoHS


Vendor information



Brand Name


Zalman


Warranty



1 Year(s)