Name: WD Red Plus 4TB NAS Hard Drive 5400RPM 3.5" ( WD40EFPX )
Brand: Western Digital
SKU: WD40EFPX
Availability: InStock

WD Red Plus 4TB NAS Hard Drive 5400RPM 3.5″ ( WD40EFPX )

SKU: WD40EFPX Categories: Desktop Components, HDD, Internal HDD, WD Brand: Western Digital

Model	P550B
Type	Intel Form Factor ATX 12V v2.31
PFC	Active PFC( > 0.9 typical)
Input Voltage	100-240 Vac(full range)
Input Current	8-4 A
Input Frequency	60-50 Hz
Output Capacity	550W
Dimension	150 x 140 x 86 mm
Fan Type	120mm Hydraulic Bearing (HYB) Fan
80 PLUS	Bronze
Efficiency	85% at typical load
MTBF	> 100,000 hours
Protection	OVP/OPP/SCP/UVP/OCP/OTP
Power Good Signal	100-500ms
Hold Up Time	> 16ms
Cable Type	Flat, All black
Connectors	ATX/MB 20+4 Pin x 1 : 550mm1 CPU/EPS 4+4 Pin x 1 : 600mm1 PCI-e 6+2 Pin x 2 : 550mm+150mm1 SATA x 6 : 500mm+120mm+120mm2 4 Pin Peripheral x 3 + 4-Pin floppy x 1 : 500mm+120mm+120mm+120mm*1

WD Red Plus 4TB NAS Hard Drive 5400RPM 3.5″ ( WD40EFPX )

Gigabyte P550B 550 Watt 80 Plus Bronze Certification PSU With Active PFC ( 120mm Silent Fan, Japanese Capacitors, Single +12V Rail )