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81Y2770 Lenovo 40mm Fan Module

SKU:
81Y2770
Weight: 3.00 lbs
Condition: Refurbished
  • 40mm cooling fan module designed for Lenovo systems
  • Compact size ensures compatibility in tight spaces
  • Efficient airflow supports optimal system temperature
  • Durable build for reliable, long-term operation
In stock

$224.00

Product Overview

The Lenovo 40mm Fan Module is a compact cooling component designed to fit inside Lenovo laptops and small servers. It provides steady airflow to manage heat effectively within limited space, ensuring devices operate within safe temperature ranges without generating excessive noise.

General Information

Brand Lenovo
Part Number 81Y2770
Alternate Part Number 81Y2770-16-HU

Technical Specification

Component Type Chassis Fan
Cooling Method Active
Size 40mm
Material Plastic (PBT)
Compatibility Lenovo FRU 81Y2770 — compatible with select Lenovo System x / ThinkServer models (server chassis fan module)
Voltage 12V DC
Connector Type 4-pin PWM
Airflow Direction Front to Back

Physical Characteristics

Form Factor 40mm Fan Module
Dimensions 40 x 40 x 28 mm
Weight 3.00
Condition Refurbished

Miscellaneous

Assembly Required Yes
Eco Friendly Yes
Compliance Standards WEEE, RoHS, cURus, CE, FCC, CCC, UL, TUV, cULus, CSA, cUL


Product Description

This 40mm fan module is built to keep Lenovo devices running smoothly by managing heat inside the system. It’s commonly found in laptops, small form factor PCs, or servers where space constraints require a compact cooling solution. IT professionals and system builders use this fan to maintain device reliability and prevent overheating during heavy use.

Key Features

  • Quiet operation reduces noise without sacrificing cooling
  • Compact design fits into limited internal spaces
  • Consistent airflow helps maintain stable system temperatures
  • Easy to replace and install in compatible Lenovo hardware
  • Manufactured to Lenovo specifications for guaranteed fit and function

This fan module is typically deployed in Lenovo devices needing efficient internal cooling, especially in environments where airflow is restricted. Its role is crucial in extending hardware life by preventing heat-related failures, making it a dependable choice for maintaining system performance.


Use Cases

The Lenovo 40mm Fan Module is primarily deployed within compact computing devices where space constraints limit cooling options, such as small form factor servers and laptops used in enterprise IT and remote office setups. It benefits IT administrators requiring effective thermal management without compromising system design or introducing excess noise.

How It's Used:

  • Installed in data center rack servers with limited internal space to maintain optimal operating temperatures during high-density workloads.
  • Used in remote office equipment to ensure reliable cooling in environments lacking advanced HVAC systems.
  • Integrated into virtualization host machines where consistent airflow prevents thermal throttling under heavy VM consolidation.
  • Deployed within edge computing devices to sustain performance in harsh or confined environments with minimal cooling infrastructure.
  • Applied in storage clusters requiring quiet, efficient cooling to protect sensitive drives and maintain data integrity.

This fan module supports sustained hardware performance by efficiently managing heat in compact deployments, enabling scalable infrastructure configurations. Its reliable operation contributes to maintaining system stability and longevity in diverse business-critical scenarios.


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81Y2770 Lenovo 40mm Fan Module
81Y2770 Lenovo 40mm Fan Module
$224.00