81Y7454 IBM System x3250 M4 Simple-Swap Fan
HP
High-velocity 40mm counter-rotating simple-swap server cooling fan, engineered to deliver precision airflow and prevent thermal throttling in high-density rack computing environments.
81Y7454 is an IBM simple-swap dual-axial cooling fan assembly manufactured under model number W40S12BS4A5-07. Running on 12V DC with a 0.73A current rating, this 4-wire PWM component dynamically regulates internal server chassis temperatures based on workload strain.
Alternative Part Numbers
- W40S12BS4A5-07
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