
darkFlash E400 CPU Cooler Fan


E400 series
MATX PC Case | Case Fit | MATX PC Case |
Single PWM fan | Fan Setup | Dual PWM push-pull |
230W TDP | Cooling | 235W TDP |
4.8''x6.1''x3.62'' | Size | 4.8''x6.1''x4.53'' |
37.48 dBA(MAX) | Noise | 37.1 dBA(MAX) |
| — | Case Fit | — |
| — | Fan Setup | — |
| — | Cooling | — |
| — | Size | — |
| — | Noise | — |
Can this cooler be installed on ATX motherboards or in ATX cases?
The cooler fits ATX motherboards, but the digital display cable length may not support rear cable routing on some ATX layouts. For best aesthetics and easier cable management, we recommend using it in mATX cases.
Which CPU sockets are supported?
Compatible with Intel LGA1851 / 1700 / 1200 / 115x / 1366 and AMD AM5 / AM4 platforms.
What is the main difference between E400 and E400 Plus?
E400 uses a single fan, while E400 Plus features dual push-pull fans for stronger cooling and enhanced airflow.
What are the dimensions of E400 and E400 Plus?
E400: 122 × 155 × 92 mm (˜ 4.80 × 6.10 × 3.62 in).
E400 Plus: 122 × 155 × 115 mm (˜ 4.80 × 6.10 × 4.53 in).
How does the digital display sync data with the system?
Both E400 and E400 Plus connect to the motherboard via an internal USB 2.0 header for data synchronization, enabling real-time temperature monitoring through the display and software.
darkFlash E400 CPU Cooler Fan


E400 series
Can this cooler be installed on ATX motherboards or in ATX cases?
The cooler fits ATX motherboards, but the digital display cable length may not support rear cable routing on some ATX layouts. For best aesthetics and easier cable management, we recommend using it in mATX cases.
Which CPU sockets are supported?
Compatible with Intel LGA1851 / 1700 / 1200 / 115x / 1366 and AMD AM5 / AM4 platforms.
What is the main difference between E400 and E400 Plus?
E400 uses a single fan, while E400 Plus features dual push-pull fans for stronger cooling and enhanced airflow.
What are the dimensions of E400 and E400 Plus?
E400: 122 × 155 × 92 mm (˜ 4.80 × 6.10 × 3.62 in).
E400 Plus: 122 × 155 × 115 mm (˜ 4.80 × 6.10 × 4.53 in).
How does the digital display sync data with the system?
Both E400 and E400 Plus connect to the motherboard via an internal USB 2.0 header for data synchronization, enabling real-time temperature monitoring through the display and software.






































