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

• Description: Axial Flow Rotary Muffin Cooling Fan 40x40x10mm ADDA AD0412HB-G70 (8J) HM ZP 3Y016 DC12V 0.10A 1.2W 2-Conductor Stranded Bare Wires 10.5-inch SKU 140717
• Manufacturer: ADDA Corporation
• Brand and Distributor:
  • ADDA
• Model: (Compatible, Equivalent, & Interchangeable)
  • ADDA AD0412HB-G70 (8J) HM ZP
  • Seller's SKU 140717
• Brief Spec.:
  • Design: DC Brushless Fan
  • Fan Size: 40x40x10mm
  • Power Rating: DC12V 0.10A 1.2W
  • Bearing: Dual Ball Bearing
  • Speed: 6,000 RPM
  • Air Flow: 6.7 CFM
  • Noise Level: 25.0 dB(A)
  • Material: Heavy-duty, UL94V-0 rated flame-retardant plastic
    • Frame Housing: Heavy-duty, UL94V-0 rated flame-retardant plastic
    • Impeller Blades: Heavy-duty, UL94V-0 rated flame-retardant plastic
  • Connection: 2-Conductor Stranded Bare Wires
  • Overall Wire Length: 10.5-inch
• Weight: 0.5 oz (estimated shipping weight 5 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, Condition Vary, Not Eligible for Return or Refund.
  • SKU ______O - Open Box, Unused, originally bulk in master carton, seller repackaged.
  • SKU ______R - Refurbished to working condition.
  • SKU ______U - Used, with signs of cosmetic wear.
• Package: Non-Retail Packaging, in Unprinted Reused Box and Plastic Bag.
• For used with or pulled from: (for reference only)
  • The ADDA AD0412HB-G70 is specifically engineered for focused spot-cooling in space-constrained layouts. Typical applications include:
    • Network routers, switches, and small telecommunications gear.
    • 1U servers, network-attached storage (NAS) devices, and compact industrial control units.
    • Small form factor (SFF) PCs and custom embedded electronics.
  • AD0412HB-G70 (8J) HM ZP 3Y016 Part Number Breakdown:
    • 'AD' DC Axial Fan
    • '04' 40 mm x 40 mm frame dimensions
    • '12' 12 Volts DC operating voltage
    • 'H' High Speed rating
    • 'B' Ball Bearing
    • 'G' 10 mm external depth profile
    • '7' Designed with 7 blades
    • '0' Standard layout version / no specific custom shroud modifications
    • '(8J)' Custom assembly modifier assigned for proprietary OEM applications
    • 'HM' This represents ADDA's internal factory production line code or localized manufacturing plant sub-identifier. It pinpoints the exact facility and assembly machinery line where the fan was put together.
    • 'ZP' This is a critical regulatory marking that stands for "Impedance Protected" (alternatively tied to safety files as Zone Protected or Impedance Protection). It indicates that the fan's motor is electronically designed to prevent overheating or catching fire even if the fan blades become completely locked or stalled.
    • Photos are representative of the model and specifications you will receive; however, the exact factory batch codes, manufacturing dates, and plant location stamps may differ across individual units.
      • '3Y016' Batch / Date Code, identifying the specific manufacturing run (e.g., Year/Week layout)
        • '3Y' Typically represents the production year and manufacturing shift code according to ADDA’s internal multi-decade calendar format.
        • '016' Indicates the unique batch sequence or lot run number of raw materials (such as the specific plastic injection molding lot used for the frame and blades) during that manufacturing window.
  • Serial Number Available or Sold:
    • SN 0092660 Used