---
product_id: 20372951
title: "BOS-D1 1.5U Active CPU fan for Multi-socket(1150/1156/1155/1366/1356)"
brand: "cooljag"
price: "₨2186"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/20372951-bos-d1-1-5u-active-cpu-fan-for-multi-socket
store_origin: LK
region: Sri Lanka
---

# 39.9 dB noise level Push-pin design 2500 RPM speed BOS-D1 1.5U Active CPU fan for Multi-socket(1150/1156/1155/1366/1356)

**Brand:** cooljag
**Price:** ₨2186
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Keep it cool, keep it classy!

## Quick Answers

- **What is this?** BOS-D1 1.5U Active CPU fan for Multi-socket(1150/1156/1155/1366/1356) by cooljag
- **How much does it cost?** ₨2186 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/20372951-bos-d1-1-5u-active-cpu-fan-for-multi-socket)

## Best For

- cooljag enthusiasts

## Why This Product

- Trusted cooljag brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Design:** Perfectly fits Mini-ITX and standard boards with a sleek 1.5U profile.
- • **Efficient Cooling:** Experience optimal airflow with a powerful 2500 RPM fan.
- • **Durable Performance:** Built with dual ball bearings for longevity and reliability.
- • **Versatile Compatibility:** Supports multiple socket types: 1150, 1155, 1156, LGA1366, and LGA1356.
- • **Whisper-Quiet Operation:** Enjoy a noise level of just 39.9 dB for a peaceful workspace.

## Overview

The BOS-D1 1.5U Active CPU fan is engineered for high-performance cooling in compact server environments. With a push-pin design for easy installation and compatibility with various socket types, this fan operates at a maximum speed of 2500 RPM while maintaining a low noise level of 39.9 dB. Its durable construction ensures long-lasting performance, making it an essential component for any desktop setup.

## Description

Model # BOS-D1 · Application : For Intel Core i7, i5, i3 Socket 1366/1356/1156/1155 · Dimensions : 123.64 mm (L) x 123.64 mm (W) x 37 mm (H) · Materials : AL + Copper Core · Weight: 343 g · PWM Function: YES · Thermal Grease: Dow Corning SC102 Fan Specifications: · Fan size: 80x80x15mm · Fan voltage: 12V · Bearing: Dual Ball bearing · Fan speed: 1200~ 4200 rpm · Noise Level: 21~39.9 dBA · Air Flow: 13.31~46.57 CFM · Power : 1.2~ 6 W · Static pressure : 0.33~3.99 mmH2O · Fan connector: 4-pin · Lead wire: UL1061 #26AWG or equivalent · Pin Assignment : Pin 1 Black (GND), Pin 2 Yellow (PWR), Pin 3 Green (SGN), Pin 4 Blue (PWM)

## Features

- Push-pin designed for Mini-ITX and standard board
- Shift push-pin to support LGA1366/1356
- Designed for 1.5U server
- DC 12V with Dual ball bearing Fan in PWM function
- Support both 1150/1155/1156 and LGA1366/1356

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Compatible Devices | Desktop |
| Noise Level | 39.9 dB |
| Maximum Rotational Speed | 2500 RPM |
| Wattage | 2.76 watts |
| Cooling Method | Air |
| Power Connector Type | 4-Pin |
| Voltage | 12 Volts |
| Material Type | Copper,Lead |
| Item Dimensions L x W x H | 4.87"L x 1.46"W x 4.87"H |

## Product Details

- **Product Dimensions:** 4.87"L x 1.46"W x 4.87"H
- **Brand:** CoolJag
- **Power Connector Type:** 4-Pin
- **Voltage:** 12 Volts
- **Wattage:** 2.76 watts
- **Cooling Method:** Air
- **Compatible Devices:** Desktop
- **Noise Level:** 39.9 dB
- **Material:** Copper,Lead
- **Maximum Rotational Speed:** 2500 RPM

## Images

![BOS-D1 1.5U Active CPU fan for Multi-socket(1150/1156/1155/1366/1356) - Image 1](https://m.media-amazon.com/images/I/51q2H956zEL.jpg)
![BOS-D1 1.5U Active CPU fan for Multi-socket(1150/1156/1155/1366/1356) - Image 2](https://m.media-amazon.com/images/I/41SqsLMyoSL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/20372951-bos-d1-1-5u-active-cpu-fan-for-multi-socket](https://www.desertcart.lk/products/20372951-bos-d1-1-5u-active-cpu-fan-for-multi-socket)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-12*