Name: LS20 BladeCenter CPU Processor Cooling Copper Heatsink
Brand: IBM
Price: 22.95 USD
Availability: InStock

IBM 31R3399 LS20 BladeCenter CPU Processor Cooling Copper Heatsink

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$22.95

In Stock: 50
Manufacturer: IBM
Model or Part: 31R3399
Condition: Refurbished
Weight: 3.00lb

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Product Information

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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Description

Overview

The IBM LS20 BladeCenter CPU Processor Cooling Copper Heatsink (part number 31R3399) is a high-performance thermal solution designed specifically for IBM BladeCenter servers. Engineered from premium copper, this heatsink provides excellent heat conductivity and helps maintain optimal processor temperatures under heavy workloads. Its precision-machined fins maximize airflow while minimizing noise, ensuring reliable operation in dense data center environments.

Key Features

Solid copper construction for superior thermal transfer compared to aluminum alternatives
Optimized fin geometry that enhances heat dissipation without increasing fan power consumption
Direct fit design compatible with IBM LS20 BladeCenter CPU sockets, eliminating the need for modifications
Durable surface finish that resists corrosion and maintains performance over long service life
Lightweight yet robust structure reduces overall system weight while delivering strong cooling capability

Technical Specifications

Manufacturer: IBM
Model / Part Number: 31R3399
Material: High purity copper
Dimensions (L x W x H): 120 mm x 100 mm x 45 mm (approx.)
Fin density: 30 fins per inch
Maximum operating temperature: 85 deg Celsius
Weight: 1.2 kg (approx.)
Mounting interface: Standard LS20 BladeCenter CPU socket

Applications

IBM BladeCenter servers requiring reliable processor cooling
High-density data centers where thermal efficiency is critical
Enterprise computing environments running intensive workloads such as virtualization, database processing, and scientific simulations
Upgrade projects aimed at extending the lifespan of existing BladeCenter hardware
Any scenario that demands consistent CPU performance while controlling heat buildup

This copper heatsink delivers the balance of efficiency, durability, and ease of installation that IT professionals expect from IBM solutions. By keeping processors within safe temperature ranges, it helps prevent throttling, reduces downtime, and supports sustained system performance.