Features Applications RPM CFM dBA Bearing System Frame Impeller Material Part Number Breakdown

• Description: Axial Flow Rotary Muffin Cooling Fan 40x40x20mm Sunon KD1204PKB2 ZP CLE N2K42 DC12V 0.075A (75mA) 0.9W 2.54mm Pitch 2-Pin 2-Conductor Male Pin Connector 6-inch + Power Adapter Molex Compatible IDE Peripheral 4-Pin Male Female Pass-Thru & Dual 2-Pin Female Receptacle SKU 181527
• Manufacturer: Sunonwealth Electric Machine Industry Co., Ltd.
• Brand or Distributor:
  • Sunon
  • PDE Technology
• Model:  (and/or Compatible, Equivalent, Interchangeable)
  • Sunon KD1204PKB2 ZP CLE N2K42
  • Seller's SKU 181527
• Brief Spec.:
  • Design: DC Brushless Fan
  • Fan Size: 40x40x20mm
  • Power Rating: DC12V 0.075A (75mA) 0.9W
  • Bearing: Dual Ball Bearing
  • Speed: 6200 RPM
  • Air Flow: 7.7 CFM
  • Noise Level: 22~29 dB(A)
  • Material: PBT Thermoplastic Glass Fiber Reinforced UL 94V-0 Rated
    • Frame Housing: PBT Thermoplastic Glass Fiber Reinforced UL 94V-0 Rated
    • Impeller Blades: PBT Thermoplastic Glass Fiber Reinforced UL 94V-0 Rated
  • Connection:
    • Fan Connector:
      • 2.54mm Pitch 2-Pin 2-Conductor Male Pin 6-inch Wire
    • DC Power Adapter:
      • Molex Compatible IDE Peripheral 4-Pin Male Plug to Dual (2) 2.54mm Pitch 2-Pin 2-Conductor Female Receptacle 5-inch Wire
      • Molex Compatible IDE Peripheral 4-Pin Male Plug to 4-Pin Female Receptacle 5-inch Wire
      • Molex Compatible IDE Peripheral 4-Pin Female Receptacle to 4-Pin (2-Conductor) Female Receptacle 5-inch Wire
• Weight: 1.8 oz (estimated shipping weight 6 oz)
• Condition: (Subject to Availability)
  • SKU ______A - Aged Open Box, not been used, with signs of cosmetic wear.
  • SKU ______N - New
  • SKU ______B - Bulk New, seller repackaged.
  • SKU ______E - Excess Inventory, not been used, may have signs of age.
  • SKU ______P - For parts or not working, As-Is. Not eligible for return or refund
  • SKU ______O - Open Box, unused, pulled from unused External SCSI Enclosure.
  • SKU ______R - Refurbished to working condition.
  • SKU ______U - Used, may with signs of cosmetic wear.
• Package: Non-Retail Packaging, in Unprinted Reused Box or Plastic Bag
• For used with or pulled from: (for reference only)
  • The Sunon KD1204PKB2 is a compact, high-quality 12V DC brushless axial cooling fan measuring 40mm x 40mm x 20mm. It is primarily used for targeted thermal cooling in space-constrained electronic enclosures.
  • KD1204PKB2 ZP CLE N2K42 Part Number Breakdown:
    • 'KD' Fan Series KD Series (Traditional DC Brushless Fan design)
    • '12' 12V DC rated operational voltage
    • '04' 40mm Frame Width / Height
    • 'P' Frame Material PBT Plastic construction
    • 'K' Frame Thickness 20 mm housing thickness
    • 'B' Bearing System Ball Bearing (Dual Ball configuration)
    • '2' Performance Speed Middle Speed profile tier
    • 'ZP' Protection Code Impedance Protected / Auto-Restart function
    • 'CLE' Customer/Pin Code Specific factory/pin-connector wiring designation
    • 'N2K42' Internal Factory Suffix Custom production batch, lead wire length, or specific connector assignment
  • Pulled from pulled from specific PDE Technology External SCSI Enclosure.
  • Serial Number Available or Sold:
    • SN 0092997 Unused Open Box
    • SN 0092998 Unused Open Box
    • SN 0092999 Unused Open Box
    • SN 0093000 Unused Open Box