IBM 40K6481 X346 Cooling Fan

IBM 40K6481 X346 Cooling Fan
IBM 40K6481 X346 Cooling Fan
The IBM X346 Cooling Fan (model 40K6481) provides high efficiency airflow for enterprise servers and data centre hardware. Engineered by IBM it balances quiet operation with rugged durability, helping to maintain optimal temperature levels in demandi... Read More
price
$22.95

Same day shipping available.

  • In Stock: 48
  • Manufacturer: IBM
  • Model or Part: 40K6481
  • Condition: Refurbished
  • Weight: 2.00lb
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview

The IBM X346 Cooling Fan (model 40K6481) provides high efficiency airflow for enterprise servers and data centre hardware. Engineered by IBM it balances quiet operation with rugged durability, helping to maintain optimal temperature levels in demanding environments.

Key Features

  • High static pressure design for effective cooling of densely packed components
  • Low noise performance suitable for noise sensitive data halls
  • Robust bearing system that ensures long service life and minimal maintenance
  • Easy to install with standard 4-pin PWM connector
  • Compact form factor fits a wide range of rack mount chassis

Technical Specifications

  • Model/Part Number: 40K6481
  • Manufacturer: IBM
  • Airflow: up to 45 CFM (cubic feet per minute)
  • Static pressure: approx 2.5 mm H2O
  • Operating voltage: 12 V DC
  • Current draw: max 0.18 A
  • Speed range: 1200 - 2500 RPM (adjustable via PWM)
  • Noise level: up to 28 dB(A) at maximum speed
  • Connector type: 4-pin PWM
  • Dimensions: 80 mm x 80 mm x 25 mm (L x W x H)
  • Weight: approx 150 g

Typical Applications

  • Enterprise servers that require consistent cooling under continuous load
  • Blade and rack mount systems in data centres
  • High performance storage arrays where heat dissipation is critical
  • Network equipment such as switches and routers with dense component layouts
  • Industrial computing platforms that operate in confined spaces

The IBM X346 Cooling Fan offers a reliable solution for maintaining system stability, reducing thermal throttling, and extending the lifespan of your critical hardware.