Axial Flow Rotary Muffin Cooling Fan 80x80x25mm
Minebea 3110KL-04W-B59 S00 7 CSA LR65829 DC12V 0.30A 3.6W
2.54mm Pitch 3-Pin 3-Conductor Connector 9-inch Wire
SKU 091543
FN-8025-xxx

Features:

  • Description: Axial Flow Rotary Muffin Cooling Fan 80x80x25mm Minebea 3110KL-04W-B59 S00 7 CSA LR65829 DC12V 0.30A 3.6W 2.54mm Pitch 3-Pin 3-Conductor Connector 9-inch Wire SKU 091543
  • Manufacturer: NMB
    • 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 / Minebea / Cisco
  • Model:
    • Minebea 3110KL-04W-B59 S00 7
    • CSA LR65829
  • Brief Spec.:
    • Design: DC Brushless Fan
    • Fan Size: 80x80x25mm
    • Power Rating: DC12V 0.30A 3.6W
    • Bearing: Dual Ball Bearing
    • Speed: 3250 RPM
    • Air Flow: 38.8 CFM
    • Noise Level: 34 dB(A)
    • Material: PBT plastic (Thermoplastic PBT UL 94V-0 flammability standards)
      • Frame Housing: Black Plastic PBT (Polybutylene Terephthalate) reinforced with glass fiber, matching the strict flame-retardant industrial rating UL94V-0.
      • Impeller Blades: Black Plastic PBT reinforced with glass fiber, matching the frame assembly and also certified to meet UL94V-0 thermal protection.
    • Connector: 2.54mm Pitch 3-Pin 3-Conductor Connector
    • Wire Length: 9-inch
  • Weight: 3 oz (estimated shipping weight 7 oz)
  • Condition: (Subject to Availability)
    • 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, pulled from working environment, current condition unknown. Not eligible for return or refund.
    • SKU ______O - Open Box, not been used, may have signs of cosmetic wear.
    • SKU ______R - Refurbished to working condition.
    • SKU ______U - Used, may have signs of cosmetic wear.
  • Package: Non-Retail Packaging, in Unprinted Reused Box and Plastic Bag.
  • For used with or pulled from: (for reference only)
    • Minebea (NMB) 3110KL-04W-B59 S00 7 is not locked into a single dedicated device. Instead, it is used broadly across legacy Dell PowerEdge servers, PowerVault storage arrays, and Precision workstations. It was also used as a stock replacement part in legacy HP ProLiant servers and classic HP / Compaq Evo and Deskpro desktop PCs.
    • 3110KL-04W-B59 S00 7 Part Number Breakdown:
      • '31' Frame Size '31' the horizontal and vertical measurement of the square fan housing 80mm x 80mm. The legacy '33' format and modern '31' nomenclature both refer to this exact same 80mm footprint.
      • '10' Frame Thickness, the depth or thickness of the casing 25mm.
      • 'KL' The foundational internal motor type and aerodynamic frame style, KL Series indicating a Brushless DC Axial motor enclosed in a standard glass-reinforced flanged housing.
      • '04' The nominal operating voltage required from the host system. 12V DC Profile. The safe working voltage range spans from 6V to 13.8V.
      • 'W' The physical connection method for drawing power and sending signals. Individual insulated copper wires exit the frame, as opposed to stationary solder terminals.
      • 'B' The mechanical interface used to manage rotor friction. Dual Ball Bearings. This high-durability system guarantees an operational life expectancy of roughly 50,000 continuous hours.
      • '5' Fan Speed Tier '5', High Output Speed Band. For this 80mm footprint, a 5 designation indicates an operational speed of 3,250 RPM. The performance band of the internal motor coil windings, scaled from lowest speed (1) to highest output speed (8).
      • '9' The diagnostic signal feedback system reporting back to the motherboard. Sensor Type (Locked Rotor Sensor / Tachometer). This transmits a square-wave frequency to the machine so the BIOS can monitor live RPMs and throw a system error if the blades get physically jammed.
      • 'S00' Custom manufacturing variations reserved for original equipment manufacturers (OEMs). Custom Client Modification. Standard retail catalog parts feature a 000 or D00 extension. The S00 tag tells the factory line to bundle, strip, or crimp the lead wires into proprietary, latching physical plugs unique to corporate partners like HP and Dell desktops.
      • '7' Revision 7 Production Run. This denotes localized, minor physical adjustments (such as slight frame ribbing updates or minor plastic composition tweaks) that keep the underlying CFM, noise, and electrical parameters completely identical to prior revisions.
    • Serial Number Available or Sold:
      • SN 0089871 Used