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400w Coolmax 120mm Silent Fan Black Atx Power Supply Cx-400b / Mfr. No.: Cx-400b

400w Coolmax 120mm Silent Fan Black Atx Power Supply Cx-400b / Mfr. No.: Cx-400b
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Item Number: top-cx400b
Vendor Number: CX-400B
Vendor: Top & Tech
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The CX-400B ATX12V Power Supply has a 3 speed fan control switch offers low, high, or automatic fan speed settings for its 120mm fan. The automatic option has a unique heat sensor that helps detects the heat exhaustion and adjust its speed to provide best relief. It also has a high quality gold-coated fan guard and cable-tube on main power cables for better cable routing and neatness. This power supply is also compatible with all leading processors. Comes in a multitude of colors to best suit your preferences.

General Information

ManufacturerCoolmax Technology, Inc
Manufacturer Part NumberCX-400B
Manufacturer Website Address
Product SeriesCX
Product ModelCX-400B
Product NameCX-400B ATX12V Power Supply
Product TypeATX12V Power Supply

Technical Information

Number of Fans1
Protection TypeShort Circuit

Power Description

Input Voltage220 V AC
Input Voltage Range200 V AC to 264 V AC
Output Voltage5 V DC @ 2.50 A
Output Power400 W


Receptacles6 x 4-pin LP4 Peripheral Device

Physical Characteristics

Weight (Approximate)4.85 lb




  • Intel Pentium III
  • Intel Pentium 4
  • AMD Athlon XP


Limited Warranty1 Year