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

• Description: Axial Flow Rotary Muffin Cooling Fan 40x40x20mm NMB 1608KL-04W-B59 T04 Minebea CSA LR65829 DC12V 0.15A 18W 2.54-Pitch 3-Pin 3-Conductor Connector 8.5-inch Wire SKU 180531
• Manufacturer: Minebea Co., Ltd
  • Minebea Mitsumi: The official parent company.
  • NMB: Short of Nippon Miniature Bearing.
  • NMB-MAT: a brand name resulting from 2004 joint venture between Minebea and Matsushita (now Panasonic).
  • NMB Technologies: The North American sales and marketing arm of the group.
• Brand: or Distributor: NMB
• Model:  (and/or Compatible, Equivalent, Interchangeable)
  • NMB 1608KL-04W-B59 T04
  • Minebea CSA LR65829
  • Seller's SKU 180531
• Brief Spec.:
  • Design: DC Brushless Fan
  • Fan Size: 40x40x20mm
  • Power Rating: DC12V 0.15A 18W
  • Bearing: Dual Ball Bearing
  • Speed: 8500 RPM
  • Air Flow: 9.5 CFM
  • Noise Level: 33 dB(A)
  • Material: Black Plastic Flame Retardant UL 94V-0 Rated
    • Frame Housing: Black Plastic Flame Retardant UL 94V-0 Rated
    • Impeller Blades: Black Plastic Flame Retardant UL 94V-0 Rated
  • Connection: 2.54mm Pitch 3-Pin 3-Conductor Connector
  • Wire Length: 8.5-inch
• Weight: 0.8 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 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 have 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 NMB 1608KL-04W-B59 T04 is a high-performance 12V DC brushless axial cooling fan manufactured by NMB Technologies (a MinebeaMitsumi Group Company). It is designed in a compact 40mm x 40mm x 20mm (4020) form factor optimized for precise thermal management in high-density electronic enclosures
  • 1608KL-04W-B59 T04 Part Number Breakdown:
    • '16' Frame Size: 40mm (1.6 inches approximate width/height)
    • '08' Frame Thickness: 20mm casing depth
    • 'K' Motor Design Type
    • 'L' Bearing Type: Ball Bearing configuration
    • '-04' Voltage Rated: 12V DC designation
    • 'W' Termination style: Wire Leads
    • 'B' Speed Classification: High performance/speed class
    • '5' Output / Sensor Options: 3-wire signal type (typically denotes Locked Rotor / Tach sensor combinations)
    • '9' Custom/Customer Spec Identifier
    • 'T04' Internal Manufacturing Sub-code / OEM custom harness specification
  • Pulled from Supermicro 2U SuperServer 6023-P-8R Redundant Power Supply ABLECOM SP402-2S.
  • Serial Number Available or Sold:
    • SN 0114517 Used
    • SN 0114518 Used
    • SN 0114519 Used
    • SN 0114520 Used