DELL Precision 3490 Intel Core Ultra 7 155H Mobile workstation 35.6 cm (14") Full HD 16 GB DDR5-SDRAM 512 GB SSD NVIDIA RTX 500 Ada Wi-Fi 6E (802.11ax) Windows 11 Pro Grey
Key Details:
- Windows 11 Pro 64-bit
- Intel Core Ultra 7 155H (24MB Cache)
- 35.6 cm (14") Full HD 1920 x 1080 IPS, NVIDIA RTX 500 Ada (4GB GDDR6)
- 16GB DDR5-SDRAM (1 x 16) & 512GB SSD
DELL Precision 3490 Intel Core Ultra 7 155H Mobile workstation 35.6...
Description
Description
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.
| Design | |
|---|---|
| Intel® vPro™ Platform Eligibility | Yes |
| Market positioning | Business |
| Form factor | Clamshell |
| Product colour | Grey |
| Product type | Mobile workstation |
| Display | |
|---|---|
| Contrast ratio (typical) | 600:1 |
| Maximum refresh rate | 60 Hz |
| RGB colour space | NTSC |
| Colour gamut | 45% |
| Display diagonal (metric) | 35.56 cm |
| Pixel density | 157 ppi |
| Display brightness | 250 cd/m² |
| Anti-glare screen | Yes |
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| Panel type | IPS |
| HD type | Full HD |
| Touchscreen | No |
| Display resolution | 1920 x 1080 pixels |
| Display diagonal | 35.6 cm (14") |
| Processor | |
|---|---|
| Processor base power | 28 W |
| Maximum turbo power | 115 W |
| Motherboard chipset | Intel SoC |
| Processor cache type | Smart Cache |
| Processor cache | 24 MB |
| Performance cores | 6 |
| Efficient cores | 8 |
| Processor cores | 16 |
| Processor threads | 22 |
| Performance-core Max Turbo Frequency | 4.8 GHz |
| Efficient-core Max Turbo Frequency | 3.8 GHz |
| Processor boost frequency | 4.8 GHz |
| Processor model | 155H |
| Low Power Efficient-core Base Frequency | 700 MHz |
| Efficient-core base frequency | 0.9 GHz |
| Performance-core base frequency | 1.4 GHz |
| Low Power Efficient-core Max Turbo Frequency | 2.5 GHz |
| Low Power Efficient-cores | 2 |
| Processor generation | Intel® Core™ Ultra (Series 1) |
| Processor family | Intel Core Ultra 7 |
| Processor manufacturer | Intel |
| Neural processor unit (NPU) | |
|---|---|
| AI software frameworks supported by NPU | DirectML, ONNX RT, OpenVINO, Windows ML |
| AI datatype support on NPU | FP16, FP32, Int8 |
| Windows Studio effects support | Yes |
| Sparsity support | Yes |
| Maximum frequency NPU | 1.4 GHz |
| Neural processor unit (NPU) | Intel AI Boost |
| Memory | |
|---|---|
| Non-ECC | Yes |
| Memory data transfer rate | 5600 MT/s |
| Maximum internal memory | 64 GB |
| Memory slots | 2x SO-DIMM |
| Memory layout (slots x size) | 1 x 16 GB |
| Memory form factor | SO-DIMM |
| Internal memory type | DDR5-SDRAM |
| Internal memory | 16 GB |
| Storage | |
|---|---|
| Optical drive type | No |
| SSD performance class | 35 |
| SSD form factor | M.2 |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD memory type | TLC |
| SSD capacity | 512 GB |
| Number of SSDs installed | 1 |
| Total SSDs capacity | 512 GB |
| Storage media | SSD |
| Total storage capacity | 512 GB |
| Graphics | |
|---|---|
| Discrete graphics memory type | GDDR6 |
| Discrete graphics card memory | 4 GB |
| On-board graphics card model | Intel Arc Graphics |
| On-board graphics card family | Intel Arc Graphics |
| On-board GPU manufacturer | Intel |
| Discrete graphics card model | NVIDIA RTX 500 Ada |
| Discrete graphics card | Yes |
| On-board graphics card | Yes |
| Audio | |
|---|---|
| Built-in microphone | Yes |
| Number of microphones | 2 |
| Speaker power | 2 W |
| Speakers manufacturer | Waves |
| Number of built-in speakers | 2 |
| Audio system | MaxxAudio Pro |
| Camera | |
|---|---|
| Privacy type | Privacy shutter |
| Privacy camera | Yes |
| Front camera resolution | 1920 x 1080 pixels |
| Front camera HD type | Full HD |
| Front camera resolution (numeric) | 2.07 MP |
| Front camera | Yes |
| Network | |
|---|---|
| Bluetooth | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Ethernet LAN | Yes |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| WLAN controller manufacturer | Intel |
| Wi-Fi data rate (max) | 2400 Mbit/s |
| Antenna type | 2x2 |
| Wi-Fi standards | Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax) |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Mobile network connection | No |
| Ports & interfaces | |
|---|---|
| PowerShare | Yes |
| USB Power Delivery | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Charging port type | USB Type-C |
| Combo headphone/mic port | Yes |
| Thunderbolt 4 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
| HDMI version | 2.1 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Keyboard | |
|---|---|
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Keyboard language | UK English |
| Pointing device | Touchpad |
| Software | |
|---|---|
| Trial software | No Microsoft Office Licence Included - 30 day Trial Offer Only |
| Operating system language | German, Dutch, English, French, Italian |
| Operating system architecture | 64-bit |
| Operating system installed | Windows 11 Pro |
| Battery | |
|---|---|
| Battery weight | 220 g |
| Fast charging | Yes |
| Battery recharge time | 4 h |
| Battery voltage | 11.4 V |
| Battery capacity | 54 Wh |
| Number of battery cells | 3 |
| Power | |
|---|---|
| AC adapter input voltage | 100 - 240 V |
| AC adapter frequency | 50/60 Hz |
| AC adapter power | 130 W |
| Security | |
|---|---|
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Smart card reader | Yes |
| Cable lock slot type | Wedge |
| Cable lock slot | Yes |
| Operational conditions | |
|---|---|
| Non-operating vibration | 1.3 G |
| Operating vibration | 0.66 G |
| Non-operating shock | 160 G |
| Operating shock | 110 G |
| Non-operating altitude | -15.2 - 10668 m |
| Operating altitude | -15.2 - 3048 m |
| Storage relative humidity (H-H) | 0 - 95% |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage temperature (T-T) | -40 - 65 °C |
| Operating temperature (T-T) | 0 - 35 °C |
| Weight & dimensions | |
|---|---|
| Height (rear) | 2.1 cm |
| Height (front) | 1.91 cm |
| Depth | 212 mm |
| Width | 321.4 mm |
| Weight | 1.4 kg |
| General | |
|---|---|
| Product family | Precision |
| Product series | 3000 |
| Carbon footprint | |
|---|---|
| Total carbon footprint | 104 |
| Carbon emissions (Manufacturing) | 76 |
| Carbon emissions (Logistics) | 4 |
| Carbon emissions (Use) | 23 |
| Carbon emissions (End-of-Life) | 1 |
| Total carbon emissions (w/o Use phase) | 81 |
| PAIA version | GaBi verison1 |
| Packaging content | |
|---|---|
| Cables included | AC |
Specifications
Specifications
-
Grade
-
Part Number
Grading Guide
Grading Guide
Brand New – This product is Brand New and in it’s original
packaging.
New - Open Box - This product is unused but the box has been opened.
New – No Box – This product is unused but doesn’t come with
the original box/packaging.
Refurbished – This product has been refurbished by ourselves
or by the manufacturer.
Excellent Used – This item is used, tested and fully working
but in like new condition. It may come with it’s original packaging or not,
please check the product description.
Good Used – This item is used, tested and fully working but
will show signs of cosmetic wear and tear. It may come with it’s original packaging
or not, please check the product description.
Parts – This item is sold just for parts, meaning it is
unworking or unable to serve it’s purpose. It may come with it’s original packaging
or not, please check the product description.
Warranty
Warranty
Brand New Products: All our Brand New products come with Manufaturer warranty. These can vary in length and it's important to check with the manufaturer of the product what warranty they provide and what is covered.
Used Products: All our used products come with 1 years warranty provided by us and some products may have manufaturer warranty.
Refurbished Products: With our refurbished products, we offer a free 3-month warranty which covers all software and hardware issues, that have not been influenced by the customer. There is also Manufactured Refurbished products which they will specify how long their warranty is.
Custom Gaming PCs: All our Custom PCs by default come with 3 years warranty. This includes parts and labour. You can also upgrade to 5 years warranty. Our warranty includes all hardware issues relating to the machine. If there is any faults, we will attempt to solve this remotely and if needed get the PC collected and back to base for repair.
Read more - Warranty Information
PDFs/Manuals
PDFs/Manuals
For extra information please see the manufaturers website
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