Fractal Design Lumen S28 280mm ARGB Liquid Cooler, Black
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Weight & dimensions | |
| Package weight | 2 kg |
| Package depth | 369 mm |
| Package height | 183 mm |
| Package width | 171 mm |
| Radiator width | 14 cm |
| Radiator depth | 31.3 cm |
| Radiator height | 2.7 cm |
| Tube length | 40 cm |
| Energy management | |
| Pump voltage | 12 V |
| Pump current | 340 mA |
| Fan voltage | 12 V |
| Fan current | 0.24 A |
| Fan power consumption | 2.88 W |
| Pump power consumption | 4.08 W |
| LED voltage | 5 V |
| Packaging content | |
| Package type | Box |
| Mounting kit | ![]() |
| Thermal pad included | ![]() |
| CPU socket spacer(s) | ![]() |
| CPU bracket(s) | ![]() |
| RGB controller included | ![]() |
| Other features | |
| Noise level | 10 dB |
| Built-in display | ![]() |
| Number of fans supported | 2 |
| Thermal grease | ![]() |
| Design | |
| Product colour | Black |
| Brightness adjustment | ![]() |
| Number of fans | 2 fan(s) |
| Illumination colour | Multi |
| Base plate material | Copper |
| Water block material | Copper |
| Radiator material | Aluminum |
| Illumination LED | ![]() |
| Number of LEDs | 6 |
| Fins material | Aluminium |
| Fan controller | ![]() |
| Performance | |
| Type | All-in-one liquid cooler |
| Fan diameter | 14 cm |
| Supported processor sockets | LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1366 (Socket B), LGA 1700, LGA 2011 (Socket R), LGA 2011-v3 (Socket R), LGA 2066, Socket AM2, Socket AM2+, Socket AM3, Socket AM3+, Socket AM4, Socket AM5, Socket FM1, Socket FM2, Socket FM2+ |
| Suitable location | Processor |
| Maximum airflow | 78 cfm |
| Minimum airflow (imperial) | 20 cfm |
| Minimum air pressure | 0.3 mmH2O |
| Maximum air pressure | 2.05 mmH2O |
| Noise level (low speed) | 10 dB |
| Noise level (high speed) | 35.5 dB |
| Pump motor speed (max) | 4000 RPM |
| Pump motor speed | 4000 RPM |
| Fan speed (max) | 1700 RPM |
| Fan speed (min) | 500 RPM |
| Rotational speed (max) | 1700 RPM |
| Rotational speed (min) | 500 RPM |
| Quantity per pack | 1 pc(s) |
| Fan noise level (max) | 35.5 dB |
| Pump noise level | 22 dB |
| Pulse-width modulation (PWM) support | ![]() |
| Pump's mean time to failure (MTTF) | 50000 h |
| Fan's mean time to failure (MTTF) | 90000 h |
| Fan bearing technology | Rifle bearing |
| Pump bearing technology | Ceramic bearing |
| EAN | 7340172705949 |
| Warranty | 2 years |
The Fractal Design Lumen S28 RGB is a 280mm all-in-one liquid cooler that provides thermal management for high-performance processors. Its cooling assembly consists of an aluminum radiator measuring 313 x 140 x 27 mm and two 140 mm PWM fans. Heat is transferred from the CPU via a copper cold plate to the coolant, which is circulated by a pump operating at a fixed speed of 4000 RPM. The pump housing contains six addressable RGB LEDs, which can be controlled through standard 5V motherboard headers for system-wide color synchronization.
This cooler is engineered for broad compatibility, supporting current sockets such as Intel LGA 1700 and AMD AM5. The pump top can be rotated in 90-degree increments, allowing for correct logo orientation regardless of the unit's installation angle. Its 400 mm low-permeability rubber tubes are encased in a braided nylon sleeve for durability and to minimize coolant evaporation. Fan speed is regulated via a standard 4-pin PWM connector, enabling automatic adjustments based on CPU temperature for a balance between cooling performance and noise levels.
Key Features:- Radiator dimensions of 313 x 140 x 27 mm
- Constructed with an aluminum radiator and a copper base plate
- Includes two 140 mm PWM fans with rifle bearings
- Fan speed range from 500 to 1700 RPM
- Provides up to 78 CFM of airflow per fan
- Generates up to 2.05 mmH2O of static pressure
- Pump motor operates at a fixed 4000 RPM
- Features 400 mm nylon-sleeved rubber tubing
- Equipped with a rotatable pump face for logo orientation
- Compatible with Intel LGA 1700/1200/115x and AMD AM5/AM4 sockets
Estimated delivery: 01.01 - 04.01
Today: Closed
Estimated delivery: 01.01 - 04.01
Today: Closed
Estimated delivery: 01.01 - 04.01
Today: Closed
Estimated delivery: 01.01 - 04.01
Today: Closed
Estimated delivery: 01.01 - 04.01
Today: Closed
Estimated delivery time: 01.01 - 04.01
Estimated delivery time: 02.01 - 04.01
Estimated delivery time: 01.01 - 03.01
Estimated delivery time: 02.01 - 04.01
Estimated delivery time: 02.01 - 03.01
Estimated delivery time: 01.01 - 04.01
Estimated delivery time: 01.01 - 04.01
Estimated delivery time: 02.01 - 03.01


