NC40U
  • Chassis
    Barebone PC with a black plastic chassis
    Dimensions: 142 x 142 x 42 mm (LWH) = 847 ml
    Weight: 0.4 kg net, 1.2 kg gross
    Hole for Kensington Lock
    Includes vertical stand and 75 / 100 mm VESA mount
  • Operation Position
    1) Horizontal
    2) Vertical with stand
    3) VESA-mounted behind an appropriate monitor
  • Operation System
    This barebone system comes without operating system.
    It is compatible with:
    - Windows 10, 64-bit
    - Windows 11, 64-bit
    - Linux, 64-bit
  • Processor
    Model: Intel Celeron 7305
    12th Generation Intel Core, code name "Alder Lake-U"
    System-on-a-chip architecture (SoC) with integrated memory and graphics controller
    FCBGA1744 package - directly soldered onto the mainboard
    Prozessorkerne: total 5
    - Performance Cores: 1 P-Core (1 Thread) at 1.1 GHz basis clock
    - Efficient Cores: 4 E-Cores at 0.9 GHz basis clock
    Smart Cache: 8 MB
    TDP wattage: 15 W maximum
    Manufacturing process: Intel 7 (10 nm)
    Maximum Tjunction Temperature: 100 °C
  • Cooling Fan
    Built-in CPU cooling fan with 4-pin connector
    Supports temperature-controlled RPM fan speed
  • Integrated Graphics
    Intel UHD Graphics with 48 Execution Units (EU)
    Graphics Max Dynamic Frequency: 0.9 GHz
    This PC supports up to three independent screens 
    with up to 2160@ 60 Hz (Ultra HD / 4K):
    1) DisplayPort (supports DP 1.4a)
    2) USB-C Port (supports DP 1.4a and USB 3.2 Gen 1)
    3) HDMI-Port (supports HDMI 2.0b)
  • UEFI Firmware (BIOS)
    AMI BIOS in 32 MByte EEPROM with SPI interface
    Supports resume after power failure
    Supports Wake on LAN (WOL)
    Supports Power on by RTC Alarm
    Supports hardware monitoring and Watchdog function
    Supports Unified Extensible Firmware Interface (UEFI)
    Supports Firmware TPM v2.0 (fTPM)
    (Hardware TPM optional, on project request only)
  • Memory support
    2x SO-DIMM slot with 260 pins
    Supports DDR4-3200 (PC4-25600) SDRAM at 1.2 V
    Supports Dual Channel mode
    Supports a maximum of 32 GB per DIMM,
    maximum total size: 64 GB
    Supports two unbuffered DIMM modules (no ECC or registered)
  • 2.5" Drive Bay
    Supports one Serial ATA hard disk
    or one SATA SSD drive in 6.35 cm / 2.5" format
    Device height: 15 mm (max.)
    Supports Serial-ATA III, 6 Gb/s (max. 600 MB/s) bandwidth
    Pre-installed SATA/power cable
  • Two M.2 Slots for SSDs
    This PC comes with two M.2-2280M slot for SSD cards in M.2 form factor:
    1) M.2-2280M slot supports PCIe Gen4 x4 (from the top)
    2) M.2-2280M slot supports PCIe Gen3 x4 and SATA v3.0 (from the bottom)
    It supports M.2 cards with a width of 22 mm and a length of 80 mm.
    Supports M.2 cards with M key or B+M key.
    Two thermal pads for M.2 SSDs are included.
    Supports RAID configuration thanks to the Intel® Volume Management Device Technology (Intel® VMD). Supports RAID 0 or RAID 1 mode of two M.2 SSD cards with PCIe interface (NVMe protocol). For this the SATA mode must be changed to "Raid" in the Advanced BIOS setup.
  • Audio
    C-Media CM6542 Audio Codec with USB interface
    Two analog audio connectors (3.5 mm) on the front side: 
    1) Line-out (head-phones)
    2) Microphone input
    Digital multi-channel audio output: via HDMI and DisplayPort
  • Gigabit LAN
    Ethernet Controller Intel i219
    Supports 10 / 100 / 1.000 MBit/s operation (Gigabit)
    Supports WAKE ON LAN (WOL)
    Supports network boot by Preboot eXecution Environment (PXE)
  • M.2-2230E slot for WLAN cards
    M.2-2230E slot supports WLAN expansion cards
    Interfaces: PCI-Express X1 and USB 2.0
    Supports M.2 cards with a width of 22 mm and a length of 30 mm (type 2230)
    This PC comes with two pre-installed internal antennas with I-PEX4/MHF-IV connectors
    Optional Shuttle accessory: WLN-M / WLN-M1 (AC/AX WLAN card with external antennas)
  • Front Panel connectors
    1x USB-C (supports  DisplayPort 1.4a and USB 3.2 Gen 1 at max. 5 GBit/s)
    2x USB 3.2 Gen 1 Type A (max. 5 GBit/s, blue)
    Audio line-out / headphones (3.5 mm jack plug)
    Microphone input (3.5 mm jack plug)
    Power button
    Power LED (blue)
    Hard Disk LED (orange)
  • Back Panel connectors
    DisplayPort 1.4a [1]
    HDMI 2.0b
    2x USB 3.2 Gen 2 Type A (max. 10 GBps, red)
    2x USB 3.2 Gen 1 Type A (max. 5 GBps, blue)
    Gigabit LAN (RJ45, Intel 219)
    DC-input connector for external power adapter (5.5 / 2.5 mm)
    2x perforation (6.5 mm diameter) for optional external WLAN antennas
  • Always-On Jumper
    By removing Jumper JP1 (please refer to the Quick Installation Guide)
    the system will start unconditionally once power is applied. [3]
  • Clear CMOS Jumper
    Short Jumper JP2 for about 10 seconds to restore factory settings of BIOS.
  • Power Adapter
    External 65 W power adapter (fanless)
    Input: 100~240 V AC, 50/60 Hz, max. 1.6 A
    Output: 19 V DC, max. 3.42 A, max. 65 W
    DC cable ca. 175 cm with coaxial connector: 5.5 / 2.5 mm (outer/inner diameter)
    The DC-input of the computer supports 19V±5%.
    AC cable, ca. 170 cm, 3-pin Micky MM C6 and Schuko earthed safety plug
  • Supplied Accessories
    Multi-language Quick Installation Guide
    Driver DVD for Windows 10/11
    VESA mount set (two parts), made of steel,
    with six screws (4x M4x10, 2x M2.5x3)
    Bracket for a 2.5" drive with eight screws (M3x5)
    Two aluminium stands (110 mm width) with four screws M3x7 for vertical operation
    Four black, rounded rubber feet, ca. 10 mm diameter x 2.5 mm
    Three screws for mounting of M.2 cards
    Two self-adhesive thermal pads for M.2 SSD cards
    Power adapter 65 W with AC power cord
  • Optional Accessories
    - WLAN module with external antennas [4]
      WLN-M
    (802.11ac, Wifi 5, BT4.2) or WLN-M1 (802.11ax, Wifi 6, BT5.2)
  • Environmental Spec
    Operating temperature range: 0~40 °C [2]
    Relative humidity range: 10~90% (non-condensing)
  • Conformity/Certifications
    EMI: CE, UKCA, FCC, BSMI, RCM, VCCI
    Safety: CB IEC60950/62368, cTUVus (UL 62368), BSMI
    Other: RoHS, Energy Star, ErP
    This device is classed as a technical information equipment (ITE) in class B and is intended for use in living room and office. The CE-mark approves the conformity by the EU directives:
    (1) 2004/108/EC relating to electromagnetic compatibility (EMC),
    (2) 2006/95/EC relating to Electrical Equipment designed for use within certain voltage limits (LVD),
    (3) 2009/125/EC relating to ecodesign requirements for energy-related products (ErP)

[1] How to convert DisplayPort into HDMI/DVI
The DisplayPort outputs can be converted to HDMI or DVI by an additional, passive adapter cable. For example:
DELOCK 82590: 1 m, DisplayPort (male, 20p) to HDMI-A (male, 19p)
DELOCK 82435: 5 m, DisplayPort (male, 20p) to DVI-D (male, 24p)
The integrated graphics automatically detects the connected display and puts out the appropriate electric signal - either DisplayPort (without an adapter) or HDMI/DVI (with an adapter).
[2] Caution: For high ambient temperatures over 35 °C we strongly recommend to use SSDs (supporting at least 70 °C) instead of hard disks. Ensure free circulation of air amongst the PC and ventilation holes must stay clear.
[3] Power-on after Power Fail:
The BIOS setup provides a "Power-on after Power Fail" function that can be found under "Power Management Configuration". This function determines the PC's behaviour after power failure. As a matter of the nature of this function, it may fail after short power failures. This is why this PC also comes with a hardware-based solution. By removing Jumper JP1 (please refer to the Quick Installation Guide), the system will start unconditionally once power is applied.
[4] Optional Wireless LAN module:
This Nano PC can optionally be upgraded with WLAN/Bluetooth functionality. Shuttle offers the suitable accessory kits "WLN-M" and "WLN-M1", consisting of a WLAN card in M.2-2230 format and two external antennas with appropriate antenna cables.
Note: two internal antennas are already pre-installed and can also be used instead.