# DEEP COOL Castle 280EX AIO Liquid CPU Cooler, Anti-Leak Technology, Two 280mm TF140S PWM Fans, Addressable RGB Controller and 5V 3-Pin Motherboard

- Category: CPU Cooler
- Brand: DEEP COOL
- Model: Caslte 280EX
- Part number: Caslte 280EX
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 4.7/5 from 2117 Amazon reviews
- Warranty: 4 years
- Product page: https://buildmypc.net/component-details/cpu-cooler/deep-cool-caslte-280ex/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | DEEP COOL |
| Model | Caslte 280EX |
| FAN RPM | 400 to 1600 RPM |
| Noise Level | 39.8 dBA |
| Number of Fans | 2 |
| Water Cooled | Yes |
| Color | Black |

## Key Features

- Anti-Leak Technology inside helps regulate pressure build up to improve operational safety and minimize leakage.
- Two TF140 S PWM fans are designed to deliver improved airflow and static pressure for liquid cooling radiators.
- A large copper base with 25% more skived fins provides a larger surface area for effective cooling. TR4 socket supported.
- Addressable RGB LEDs on the pump block brighten up any build and features a swappable logo for a more custom look.
- Addressable RGB LEDs on the pump block brighten up any build and features a swappable logo for a more custom look.

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