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DELL Precision 3490 Intel Core Ultra 7 155H Mobile workstation 35.6 cm (14") Full HD 16 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Grey
SKU
AULTM3490715
Special Price
$2,149.24
Regular Price
$3,364.02
In stock
Intel Core Ultra 7 155H (24MB Cache), 16GB DDR5-SDRAM, 512GB SSD, 35.6 cm (14") Full HD 1920 x 1080 IPS, Intel Arc Graphics, LAN, WLAN, Webcam, Windows 11 Pro 64-bit
- Windows 11 Pro 64-bit
- Intel Core Ultra 7 155H (24MB Cache)
- 35.6 cm (14") Full HD 1920 x 1080 IPS
- 16GB DDR5-SDRAM & 512GB SSD
Category: Notebooks
| SKU | AULTM3490715 |
|---|---|
| Manufacturer | DELL |
| Availability | In Stock |
| Product Family | Precision |
| Product Series | 3000 |
Purpose built for Power Users
Ultra-light and mobile, this 14-inch workstation is perfect for professionals who need a compact device for productivity while multi-tasking across applications.
Ultra-light and mobile, this 14-inch workstation is perfect for professionals who need a compact device for productivity while multi-tasking across applications.
| Design | |
|---|---|
| Product type | Mobile workstation |
| Product colour | Grey |
| Form factor | Clamshell |
| Market positioning | Business |
| Display | |
| HD type | Full HD |
| Pixel density | 157 ppi |
| Display diagonal | 35.6 cm (14") |
| Display resolution | 1920 x 1080 pixels |
| Touchscreen | No |
| LED backlight | Yes |
| Display brightness | 400 cd/m² |
| Panel type | IPS |
| Display diagonal (metric) | 35.56 cm |
| Contrast ratio (typical) | 1000:1 |
| Anti-glare screen | Yes |
| Maximum refresh rate | 60 Hz |
| RGB colour space | sRGB |
| Colour gamut | 100% |
| Native aspect ratio | 16:9 |
| Processor | |
| Processor generation | Intel® Core™ Ultra (Series 1) |
| Processor cache type | Smart Cache |
| Processor family | Intel Core Ultra 7 |
| Processor model | 155H |
| Processor boost frequency | 4.8 GHz |
| Processor cores | 16 |
| Processor threads | 22 |
| Processor cache | 24 MB |
| Motherboard chipset | Intel SoC |
| Processor manufacturer | Intel |
| Processor base power | 28 W |
| Maximum turbo power | 115 W |
| Efficient-core base frequency | 0.9 GHz |
| Performance-core base frequency | 1.4 GHz |
| Efficient-core Max Turbo Frequency | 3.8 GHz |
| Performance-core Max Turbo Frequency | 4.8 GHz |
| Performance cores | 6 |
| Efficient cores | 8 |
| Low Power Efficient-core Base Frequency | 700 MHz |
| Low Power Efficient-core Max Turbo Frequency | 2.5 GHz |
| Low Power Efficient-cores | 2 |
| Neural processor unit (NPU) | |
| Neural processor unit (NPU) | Intel AI Boost |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI software frameworks supported by NPU | DirectML, ONNX RT, OpenVINO, Windows ML |
| Memory | |
| Internal memory | 16 GB |
| Internal memory type | DDR5-SDRAM |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 64 GB |
| Memory form factor | SO-DIMM |
| Memory data transfer rate | 5600 MT/s |
| Storage | |
| SSD form factor | M.2 |
| Optical drive type | No |
| Total storage capacity | 512 GB |
| Storage media | SSD |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| SSD interface | PCI Express 4.0 |
| Total SSDs capacity | 512 GB |
| NVMe | Yes |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card family | Intel Arc Graphics |
| On-board graphics card model | Intel Arc Graphics |
| Discrete graphics card model | Not available |
| On-board graphics card | Yes |
| On-board GPU manufacturer | Intel |
| Audio | |
| Number of microphones | 2 |
| Audio system | MaxxAudio Pro |
| Number of built-in speakers | 2 |
| Speakers manufacturer | Waves |
| Speaker power | 2 W |
| Built-in microphone | Yes |
| Camera | |
| Front camera | Yes |
| Front camera resolution (numeric) | 2.07 MP |
| Front camera resolution | 1920 x 1080 pixels |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
| Front camera HD type | Full HD |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| Bluetooth | Yes |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Antenna type | 2x2 |
| WLAN controller manufacturer | Intel |
| Ports & interfaces | |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB 2.0 ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| USB Power Delivery (USB PD) | Yes |
| PowerShare | Yes |
| Thunderbolt 4 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
| Performance | |
| Motherboard chipset | Intel SoC |
| Keyboard | |
| Pointing device | Touchpad |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Software | |
| Operating system installed | Windows 11 Pro |
| Operating system architecture | 64-bit |
| Battery | |
| Number of battery cells | 3 |
| Battery capacity | 54 Wh |
| Battery recharge time | 4 h |
| Battery voltage | 11.4 V |
| Fast charging | Yes |
| Battery weight | 220 g |
| Power | |
| AC adapter frequency | 50/60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB Power Delivery (USB PD) | Yes |
| USB Type-C charging port | Yes |
| Security | |
| Cable lock slot | Yes |
| Cable lock slot type | Wedge |
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 35 °C |
| Storage temperature (T-T) | -40 - 65 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 0 - 95% |
| Operating altitude | -15.2 - 3048 m |
| Non-operating altitude | -15.2 - 10668 m |
| Operating shock | 110 G |
| Non-operating shock | 160 G |
| Operating vibration | 0.66 G |
| Non-operating vibration | 1.3 G |
| Weight & dimensions | |
| Weight | 1.4 kg |
| Width | 321.4 mm |
| Depth | 212 mm |
| Height (front) | 1.91 cm |
| Height (rear) | 2.1 cm |
| Packaging data | |
| Cables included | AC |
| AC adapter included | Yes |
| Packaging content | |
| Cables included | AC |
| AC adapter included | Yes |
| Other features | |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| Audio system | MaxxAudio Pro |
| On-board graphics card | Yes |
| Display diagonal (metric) | 35.56 cm |
| AC adapter included | Yes |
| Anti-glare screen | Yes |
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|
|---|---|---|---|---|---|---|
| SKU |
AULTM3490715
|
UX3404VA-M9026W
|
SUMMIT E14FLIPEVO A13MT-232AU
|
FA507XI-LP025W
|
GA402NJ-L4034W
|
21HQ000JAU
|
| Manufacturer |
DELL
|
ASUS
|
MSI
|
ASUS
|
ASUS
|
LENOVO
|
| Weight |
1200g to 1500g
|
1500g to 2000g
|
1500g to 2000g
|
2000g to 2500g
|
1500g to 2000g
|
1200g to 1500g
|
| Display diagonal |
14" to 15"
|
14" to 15"
|
14" to 15"
|
15" to 16"
|
14" to 15"
|
14" to 15"
|
| Display resolution |
1920 x 1080 pixels
|
2880 x 1800 pixels
|
2880 x 1800 pixels
|
1920 x 1080 pixels
|
1920 x 1200 pixels
|
1920 x 1200 pixels
|
| Product colour |
Grey
|
Grey
|
Black
|
Grey
|
Grey
|
Grey
|
| Processor family |
Intel Core Ultra 7
|
Intel Core i5
|
Intel Core i7
|
AMD Ryzen 9
|
AMD Ryzen 7
|
Intel Core i7
|
| Operating system installed |
Windows 11 Pro
|
Windows 11 Home
|
Windows 11 Pro
|
Windows 11 Home
|
Windows 11 Home
|
Windows 11 Pro
|
| Total storage capacity |
500GB to 750GB
|
500GB to 750GB
|
1000GB to 1500GB
|
500GB to 750GB
|
500GB to 750GB
|
500GB to 750GB
|
| Touchscreen |
N
|
N
|
Y
|
N
|
N
|
Y
|
| On-board graphics adapter |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| Internal memory |
16GB
|
16GB
|
16GB
|
16GB
|
16GB
|
16GB
|
| Storage media |
SSD
|
SSD
|
SSD
|
SSD
|
SSD
|
SSD
|
| Product type |
Mobile workstation
|
Notebook
|
Hybrid (2-in-1)
|
Notebook
|
Notebook
|
Hybrid (2-in-1)
|
| Mobile network connection |
N
|
N
|
N
|
N
|
N
|
Y
|
| Discrete graphics adapter |
N
|
N
|
N
|
Y
|
Y
|
N
|
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