Intel E97379-003 CPU Cooler Socket 115x

Name: Intel E97379-003 CPU Cooler Socket 115x
Brand: Intel
SKU: E97379-003

Overview

The Intel E97379-003 is the standard-issue cooling solution designed for Intel's LGA 115x family of desktop processors, spanning sockets 1150, 1155, 1156, and 1151. It pairs an aluminum fin heatsink with a copper insert at the base to efficiently draw heat away from the CPU die. The 4-pin PWM fan connector allows the motherboard to dynamically adjust fan speed between 1200 and 2500 RPM depending on thermal demand, keeping noise down to around 22 dBA during lighter workloads and ramping up only when the processor requires more active cooling.

As a stock cooler, the E97379-003 is built to meet Intel's thermal design power specifications for supported Core i3, i5, and i7 chips running at their rated frequencies. Installation is handled through Intel's familiar push-pin mechanism, and the pre-applied thermal interface material means no additional thermal paste is needed. While it is not a replacement for a high-performance aftermarket cooler in demanding or overclocked scenarios, it serves as a reliable and cost-effective option for standard desktop builds, replacement units, or system integrators needing a dependable OEM-spec cooler.

Key Features

E97378-003

Pin Connector 4-pin Fan Connector

Compatibility Intel i3/i5/i7

Specifications

Model

E97379-003

Socket Compatibility

Intel LGA 1150 / 1155 / 1156 / 1151

Processor Compatibility

Intel Core i3, i5, i7

Fan Connector

4-Pin PWM

Fan Speed

1200 - 2500 RPM

Acoustical Noise

22 dBA

Rated Voltage

12 VDC

Heatsink Material

Aluminum with Copper Insert

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Pros & Cons

👍 Pros

Direct socket compatibility with LGA 1150, 1155, 1156, and 1151 without adapters
4-pin PWM connector enables automatic fan speed regulation for quieter idle operation
Copper insert in the aluminum heatsink base improves heat transfer from the CPU
Compact and lightweight design that fits easily in most standard ATX and micro-ATX cases
Pre-applied thermal material simplifies installation with no extra supplies needed

👎 Cons

Aluminum construction with only a copper insert limits cooling capacity compared to full-copper or tower-style coolers
Fan speed can reach 2500 RPM under heavy load, which becomes noticeably audible
Not suitable for overclocked processors or sustained high-TDP workloads beyond stock settings
Push-pin mounting mechanism can feel flimsy and may require careful alignment during installation

Frequently Asked Questions

Which Intel processor sockets does the E97379-003 support?

It is compatible with Intel LGA 1150, 1155, 1156, and 1151 sockets, covering a wide range of Intel Core i3, i5, and i7 desktop processors.

Does this cooler use a 3-pin or 4-pin fan connector?

It uses a 4-pin fan connector, which allows the motherboard to control fan speed via PWM for quieter operation at lower loads.

How loud is the E97379-003 during normal operation?

Intel rates the acoustical noise at 22 dBA, which is relatively quiet and comparable to a soft whisper at close range.

Is any thermal paste included or pre-applied on this cooler?

Intel stock coolers in this series typically come with a pre-applied thermal interface material on the base of the heatsink, so no separate paste purchase is required.

Can this cooler handle sustained loads on an Intel Core i7?

It is designed to meet Intel's thermal specifications for supported processors at stock clock speeds. It is not intended for overclocked configurations.