---
product_id: 444458083
title: "TL-C12015B-d2"
brand: "thermalright"
price: "R321"
currency: ZAR
in_stock: null
reviews_count: 13
category: "Thermalright"
url: https://www.desertcart.co.za/products/444458083-tl-c12015b-d2
store_origin: ZA
region: South Africa
---

# 1800 RPM high-speed rotation 59 CFM max airflow ≤26.1 dBA whisper-quiet noise TL-C12015B-d2

**Brand:** thermalright
**Price:** R321
**Availability:** ❌ Out of Stock

## Summary

> 🧊 Slim fan, massive chill — conquer cramped builds with cool confidence!

## Quick Answers

- **What is this?** TL-C12015B-d2 by thermalright
- **How much does it cost?** R321 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/444458083-tl-c12015b-d2)

## Best For

- thermalright enthusiasts

## Why This Product

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

## Key Features

- • **Slim but Mighty:** Only 15mm thick, fits tightest ITX builds without compromise.
- • **Powerful Airflow:** Delivers a robust 59 CFM to keep your components cool under pressure.
- • **Silent Efficiency:** FDB bearing and rubber pads reduce noise to a near-silent 26.1 dBA.
- • **Smart PWM Control:** 4-pin PWM interface for precise speed adjustments and optimal cooling.
- • **Shock-Absorbing Design:** Soft silicone pads minimize vibration, protecting your build’s integrity.

## Overview

The Thermalright TL-C12015B is a premium 120mm slim fan engineered for small form factor PCs. At just 15mm thick, it delivers an impressive 59 CFM airflow at 1800 RPM while maintaining whisper-quiet operation under 26.1 dBA. Equipped with fluid dynamic bearings and vibration-dampening rubber pads, it ensures efficient, silent cooling with precise PWM speed control. Ideal for ITX builds where space is at a premium, this fan combines high performance, durability, and sleek design to keep your system cool without compromise.

## Description

Buy Thermalright TL-C12015B 120mm Slim Fan, 15mm Thick, PWM Control, 1800RPM, High Performance Slim Fan: CPU Cooling Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: A Dispatch from the Cramped World of ITX Builds - Dateline: A Tiny PC Case, a Space Where Every Millimeter is a Battlefield, 4:07 AM. There is a special kind of madness that drives a man to build a computer inside a box the size of a shoebox. It is a high-stakes game of inches, a brutal, three-dimensional chess match against the unyielding laws of physics. Your greatest enemy in this tiny, hot-box world is heat, and your greatest challenge is finding a fan that can fight it without demanding a space you simply do not have. Standard 25mm fans are bloated, arrogant things in this domain. They are clumsy bulls in a china shop of miniaturized components. You need something specialized. Something lean, mean, and built for the trenches. You need the Thermalright TL-C12015B Slim Fan. This is not just a fan; it is a miracle of engineering. A scant 15 millimeters thick, it is a wafer-thin sliver of high-performance potential. When you hold it, you expect it to be flimsy, a fragile piece of plastic compromise. But it is not. It feels solid, premium, a dense and well-built tool that belies its skeletal profile. But the real shock comes when you power it on. For something this thin, you expect a polite, anemic puff of air. What you get is a hurricane. This slim blade moves a shocking, almost unbelievable amount of air. It’s a testament to some kind of aerodynamic black magic, a full-sized fan’s performance packed into a low-profile chassis. It’s the quiet, powerful engine that makes the impossible, high-performance ITX build a reality. In the cramped, claustrophobic guts of a small form factor case, where a heatsink is fighting for space with a RAM stick and a cable is threatening to choke the life out of your airflow, this fan is your secret weapon. It fits where others cannot. It brings a rush of cool, life-giving air to components that would otherwise be gasping for breath, thermally throttling themselves into a state of pathetic submission. And the value… the value is the final, beautiful punchline. In the boutique world of SFF building, where specialized parts often carry an absurd, "enthusiast" price tag, the Thermalright slim fan is a breath of fresh, affordable air. It delivers top-tier performance and solid build quality for a price that feels like a gift. This is not just a good fan; it is an essential piece of kit for anyone brave or foolish enough to venture into the world of ITX builds. It is the problem solver, the space saver, the silent, powerful engine that keeps your tiny, beautiful creation from melting itself into a puddle of expensive slag. A highly recommended, five-star champion for the small-box warrior.
Review: Best value brand out there! - Great quiet fan for tight spaces. Amazing value for the money, thermalright seriously makes the best budget fans that I've tried other than Arctic which are great performance but look much more crude compared to thermalright's fans which look more appealing for the price. They move plenty of air even for being slim fans, this one worked out great as a rear intake for my GPU since there was a dead area there that cool air couldn't reach from my front fans. Highly recommend these any build!

## Features

- Perfect performance: Maximum air volume: 59CFM, 11 fan blades are repeatedly adjusted to maximize output air volume within 1800 revolutions
- Size: 120*120*15mm, air volume: 59CFM (MAX), wind pressure: 1.36mm H2O (MAX) speed: 1800RPM±10%, noise ≤ 26.1DBA, voltage: 12V, current: 0.18A, interface: 4Pin PWM
- Equipped with rubber pads and FDB bearing, which greatly reduce operating noise and improves efficiency
- The case fan Square frame with excellent airflow and pressure performance: ideal for use on air cooling radiators
- Soft silicone rubber pads provide better shock absorption

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09HKSSJH1 |
| Air Flow Capacity | 59 Cubic Feet Per Minute |
| Best Sellers Rank | #236 in Computer Case Fans |
| Brand | Thermalright |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Date First Available | September 30, 2021 |
| Item Weight | 5.9 ounces |
| Item model number | C12015B |
| Manufacturer | Thermalright |
| Material | Rubber |
| Maximum Rotational Speed | 1800 RPM |
| Noise Level | 26.1 Decibels |
| Number of Items | 1 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 4.72"L x 0.59"W x 4.72"H |
| Voltage | 12 Volts |
| Wattage | 2 watts |

## Product Details

- **Brand:** Thermalright
- **Compatible Devices:** Desktop
- **Cooling Method:** Air
- **Material:** Rubber
- **Maximum Rotational Speed:** 1800 RPM
- **Noise Level:** 26.1 Decibels
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 4.72"L x 0.59"W x 4.72"H
- **Voltage:** 12 Volts
- **Wattage:** 2 watts

## Images

![TL-C12015B-d2 - Image 1](https://m.media-amazon.com/images/I/61awBGOuxSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Dispatch from the Cramped World of ITX Builds
*by I***D on June 8, 2025*

Dateline: A Tiny PC Case, a Space Where Every Millimeter is a Battlefield, 4:07 AM. There is a special kind of madness that drives a man to build a computer inside a box the size of a shoebox. It is a high-stakes game of inches, a brutal, three-dimensional chess match against the unyielding laws of physics. Your greatest enemy in this tiny, hot-box world is heat, and your greatest challenge is finding a fan that can fight it without demanding a space you simply do not have. Standard 25mm fans are bloated, arrogant things in this domain. They are clumsy bulls in a china shop of miniaturized components. You need something specialized. Something lean, mean, and built for the trenches. You need the Thermalright TL-C12015B Slim Fan. This is not just a fan; it is a miracle of engineering. A scant 15 millimeters thick, it is a wafer-thin sliver of high-performance potential. When you hold it, you expect it to be flimsy, a fragile piece of plastic compromise. But it is not. It feels solid, premium, a dense and well-built tool that belies its skeletal profile. But the real shock comes when you power it on. For something this thin, you expect a polite, anemic puff of air. What you get is a hurricane. This slim blade moves a shocking, almost unbelievable amount of air. It’s a testament to some kind of aerodynamic black magic, a full-sized fan’s performance packed into a low-profile chassis. It’s the quiet, powerful engine that makes the impossible, high-performance ITX build a reality. In the cramped, claustrophobic guts of a small form factor case, where a heatsink is fighting for space with a RAM stick and a cable is threatening to choke the life out of your airflow, this fan is your secret weapon. It fits where others cannot. It brings a rush of cool, life-giving air to components that would otherwise be gasping for breath, thermally throttling themselves into a state of pathetic submission. And the value… the value is the final, beautiful punchline. In the boutique world of SFF building, where specialized parts often carry an absurd, "enthusiast" price tag, the Thermalright slim fan is a breath of fresh, affordable air. It delivers top-tier performance and solid build quality for a price that feels like a gift. This is not just a good fan; it is an essential piece of kit for anyone brave or foolish enough to venture into the world of ITX builds. It is the problem solver, the space saver, the silent, powerful engine that keeps your tiny, beautiful creation from melting itself into a puddle of expensive slag. A highly recommended, five-star champion for the small-box warrior.

### ⭐⭐⭐⭐⭐ Best value brand out there!
*by K***S on December 25, 2025*

Great quiet fan for tight spaces. Amazing value for the money, thermalright seriously makes the best budget fans that I've tried other than Arctic which are great performance but look much more crude compared to thermalright's fans which look more appealing for the price. They move plenty of air even for being slim fans, this one worked out great as a rear intake for my GPU since there was a dead area there that cool air couldn't reach from my front fans. Highly recommend these any build!

### ⭐⭐⭐⭐⭐ Fantastic fan, quiet, plenty of airflow
*by J***G on January 8, 2026*

I am using this with a 3D printed bracket to cool my AMD Radeon 7900 XT. Fans are quiet, and work great.

## Frequently Bought Together

- Thermalright TL-C12015B 120mm Slim Fan, 15mm Thick, PWM Control, 1800RPM, High Performance Slim Fan
- Thermalright TL-C12C X3 CPU Fan 120mm Case Cooler Fan, 4pin PWM Silent Computer with S-FDB Bearing Included, up to 1550RPM Cooling （3 Quantities）

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-11*