Check the listing for details. REPLACEMENT HP MediaSmart Server EX475 EX480 EX485 EX490 Power Supply EX470. Condition: New. Listed at 79.49 USD. KDM POWER, has been in manufacturing and distribution business over 25 years. We are in Houston, Texas USA and mainly focused on designing Power Supplies, Power Converters, AC Adapters, Industrial Supplies, Rackmount, Mobile Rack, Enclosure, Backplane and ODM/OEM requirements from our valued customers worldwide. We offer extensive customer care policies on Satisfaction Guaranteed Service in USA. You can definitely count on us with your purchase at all times. DIRECT DROP-IN REPLACEMENT - NO MODIFICATION IS REQUIRED *BUY WITH CONFIDENCE* ORDER TODAY BEFORE 3:00CST FOR SAME DAY FREE SHIPPING IN USA! PRODUCT OVERVIEW: The HP MediaSmart Server EX470 EX475 EX480 EX485 EX487 EX490 EX495 is an odd size power supply and it is very hard to find since it uses a power supply that has different wiring and electrical flow. Our high quality 450W Power Supply is a direct drop in replacement and 100% guaranteed to work with your HP Media Smart Server EX470 EX475 EX480 EX485 EX487 EX490 EX495 or your money back!!! Larger wattage gives you more stable system, cleaner power, and more upgrade possibility. This is a brand new power supply. We do not sell used, refurbished or pulled power supplies. FEATURES: With Nickel Coating Active PFC (Power Factor Correction) and remote ON/OFF function for high efficiency and reliability. Internal 40mm ball-bearing fan and thermal fan speed control are also included for maximum heat and noise dissipation. Active PFC The preferable type of PFC is Active Power Factor Correction (Active PFC) since it provides more efficient power frequency. Because Active PFC uses a circuit to correct power factor, Active PFC is able to generate a theoretical power factor of over 95%. Active Power Factor Correction also markedly diminishes total harmonics, automatically corrects for AC input voltage, and is capable of a full range of input voltage. Since Active PFC is the more complex method of Power Factor Correction, it is more expensive to produce an Active PFC power supply. Smart Auto Fan Speed Controller With its thermal fan speed control it will detect the amount of heat generated by the computer and spin accordingly. Using this controller to detect the heat levels of the PSU it will adjust the fan speed accordingly, with this feature built in, worrying about the heat level of a PSU becomes almost non-existent. SPECIFICATION Output Power 350 Watt Input Voltage 88 -264 Volts Ac Frequency 60 / 50 Hz Temperature Range Operating 0° C ~ +25° C on Output Load or 0° C ~ +50° C on Output Load ; Storage & Shipping -20° C ~ +80° C Humidity 5 ~ 90% on Operating, 5 ~ 95% on Storage Dielectric Withstand Primary Frame Ground 1800V AC for 1 Second MTBF 100,000 Hours on Maximum Load at +25°C Rise time Less than 20ms Hold-up Time 17ms Minimum at Nominal Input Voltage Dimensions ( W x H x D ) 3.2" x 1.7" x 6" CONNECTORS ATX Connector 20pin 1 Place your order Now!!! Thank You! *BUY WITH CONFIDENCE*