DIGITUS DN-19 FAN-2-N: 2-fan roof unit with thermostat for Unique cabinets
276 m³/h airflow2 fansThermostat 0–70 °CLight Grey RAL 7035
The DIGITUS DN-19 FAN-2-N is a roof-mounted fan unit with two fans and an adjustable thermostat for DIGITUS Unique and Unique Light network cabinets and Unique Server-N server cabinets, moving up to 276 m³/h of warm air out of the top of the cabinet — for anyone whose switches, servers or UPS are running hot in a closed rack.
Heat rises and collects under the cabinet roof. This unit sits in the roof cut-out and extracts that air, and the built-in thermostat switches the fans on only when the set temperature is reached, so the fans are not running around the clock in a cool room. An on/off switch lets you override it for service work.
Before you order: This is a roof module for the DIGITUS Unique, Unique Light and Unique Server-N cabinet series, not a 1U fan tray for the 19-inch rails. It comes with a 1.8 m cable and a Schuko (CEE 7/7, type F) plug: in Cyprus you will need a rack PDU with Schuko outlets or a suitable adapter.
What's in the Box
- 1 x DIGITUS DN-19 FAN-2-N roof fan unit with 2 pre-installed fans and grille guards
- Built-in adjustable thermostat and on/off switch
- 1.8 m power cable with CEE 7/7 (type F, Schuko) plug
- Fastening material for the cabinet roof
What It Means in Practice
- The thermostat range of 0 to +70 °C lets you set a switch-on point, for example around 30–35 °C, so the fans run only when the cabinet actually needs cooling.
- Two fans give 276 m³/h together; with one fan running the noise is about 50–55 dB, with both 55–60 dB — noticeable in an office, so plan the cabinet location accordingly.
- The unit carries IP21 only when it is installed under the roof cover of a Unique, Unique Light or Unique Server-N cabinet.
- Fans extract air; make sure the cabinet has an air inlet at the bottom or front, otherwise there is nothing to replace the air being removed.
What Will Not Work
- 1U fan trays for the 19-inch rails: this unit mounts in the cabinet roof, not between the rails.
- Cabinets from other series or brands: the fitting is specified for DIGITUS Unique, Unique Light and Unique Server-N only.
- A UK (type G) socket without an adapter: the plug is Schuko (CEE 7/7).
- Dust filtering: the fans have grille guards but no filter.
Key Features
Thermostat control
Adjustable from 0 to +70 °C, so the fans run only when the cabinet warms up.
276 m³/h airflow
Two fans extract warm air from the top of the cabinet where heat collects.
Manual on/off switch
Override the thermostat during maintenance or testing.
Technical Specifications
| Identification |
| Part Number |
DN-19 FAN-2-N |
| EAN / GTIN |
4016032331230 |
| Brand |
DIGITUS (ASSMANN) |
| Product type |
Roof-mounted fan unit |
| Cooling |
| Fans |
2, with grille guards (no filter) |
| Airflow |
4.6 m³/min (276 m³/h) |
| Noise |
50–55 dB (1 fan) / 55–60 dB (2 fans) |
| Thermostat |
Adjustable 0 to +70 °C |
| Switch |
On/off switch |
| Power & protection |
| Cable |
1.8 m with CEE 7/7 (type F, Schuko) plug |
| Protection class |
IP21 when installed under the roof cover of the listed cabinets |
| Compatibility |
| Cabinet series |
DIGITUS Unique and Unique Light network cabinets, Unique Server-N server cabinets |
| Mounting |
Cabinet roof |
| Colour |
Light Grey RAL 7035 |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
DIGITUS does not publish a specific warranty term for this item — claims handled through Singular |
Frequently Asked Questions
Will it fit a 19-inch rack from another brand?
It is specified for the roof of DIGITUS Unique, Unique Light and Unique Server-N cabinets. For other cabinets, send us the model and roof dimensions and we will check.
Is there a version in another colour?
Yes — the DN-19 FAN-2-B-N is the same unit in black (RAL 9005). Pick the one that matches your cabinet.
Does it need a separate controller?
No. The thermostat is built in; you only set the temperature and plug the unit in.
Singular Expert Insight · Buyer's Guide
A roof fan is the simplest upgrade for a closed network cabinet that runs warm: it removes the hot air where it collects and the thermostat keeps noise and wear down. Check that your cabinet is a DIGITUS Unique-series model and plan a Schuko outlet on your rack PDU. More cabinet parts are in our
rack accessories range.
✓ Buy it if you have a DIGITUS Unique, Unique Light or Unique Server-N cabinet and need thermostat-controlled roof ventilation in light grey.
✕ Skip it if you need a 1U fan tray for the rails or you have a cabinet from another series.
→ Also consider the DN-19 FAN-2-B-N if your cabinet is black (ral 9005).
Not sure it fits? Send us your cabinet model and we will confirm before you order.