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DL40N
General & Hardware
Which processor is integrated into the Shuttle DL40N?
The DL40N is equipped with the Intel Processor N150 (Alder Lake-N). It features 4 cores, 4 threads, and a burst frequency of up to 3.4 GHz with a very low TDP of only 6 Watts.
Does the system require active cooling?
No, the DL40N uses a completely fanless heatpipe cooling system. This makes it ideal for noise-sensitive environments and reduces maintenance, as there are no moving parts that could fail or accumulate dust.
What are the memory specifications for the DL40N?
The system features one SO-DIMM slot and supports a maximum of 16 GB DDR5-4800 (PC5-38400) memory. Note that only 1.1V modules are supported.
Storage & Compatibility
What is the maximum height for 2.5-inch drives?
The internal 2.5-inch drive bay supports SSDs or HDDs with a maximum height of 9.5 mm. Drives with a thickness of 12.5 mm or 15 mm are physically not compatible with the DL40N chassis.
Which M.2 SSDs are supported?
The M.2-2280M slot supports both SATA and NVMe (PCIe Gen 3.0 x2) SSDs. While PCIe 4.0 SSDs can be installed, they will operate at PCIe 3.0 x2 speeds due to the processor's architecture.
Connectivity & Control
How do I reset the BIOS settings (CMOS)?
The Shuttle DL40N features a dedicated Clear CMOS button located on the back panel. This allows for a quick hardware reset to factory defaults without having to open the device or use internal jumpers.
What are the functions of the internal JP2 header?
The JP2 header (4-pin, 2.0 mm pitch) is designed for external system control and integration. The pin assignment is as follows:
| Pin | Function |
|---|---|
| Pin 1 | External Power Button |
| Pin 2 | External Reset Button |
| Pin 3 | Ground (GND) |
| Pin 4 | +5V DC output (max. 500mA) |
To perform a CMOS reset via JP2:
- Power down the system and disconnect the AC power cord.
- Short Pin 2 and Pin 3 for approximately 5 to 10 seconds.
- Remove the short, reconnect the power, and start the system. The BIOS settings will be restored to factory defaults.
How many displays can be connected?
The system supports up to three independent displays simultaneously via HDMI 2.0b, DisplayPort 1.4, and the analog VGA (D-Sub) port.
Installation & Features
Is the DL40N suitable for 24/7 permanent operation?
Yes, the device is officially approved for 24/7 permanent operation. To ensure maximum stability, the use of specialized 24/7-rated storage media is highly recommended.
Which mounting options are available?
The system includes a VESA mount (75×75 mm and 100×100 mm). Optionally, a stand for vertical operation (PS02) and a DIN-Rail kit (PV01) for industrial rack mounting are available.
Operating Environment
The DL40N is designed for an ambient temperature range of 0 °C to 40 °C. Ensure sufficient airflow, especially when the device is mounted behind a display or in a confined space.