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Titan Grey Dell Precision 3490 14 inch laptop closed clamshell matte finish

DELL

DELL Precision 3490 business laptop 14" FHD Core Ultra 5-125U 32GB 512GB Windows 11 Pro Titan Grey

SKU CH-MWY4-FTMNH

A 14 inch FHD anti-glare business laptop with Intel Core Ultra 5 125U, 32GB DDR5, 512GB NVMe, Thunderbolt and Wi-Fi 6E

  • UsageBusiness
  • GPU/VPUIntel Graphics
  • Video MemoryShared system memory
  • Memory32GB
  • Memory SpeedDDR5 4800
  • SSD512 GB PCIe
  • 32GB DDR5 memory runs at 4800 MHz for responsive multitasking
  • 512GB NVMe SSD provides fast boot and file access
  • 14 inch FHD anti-glare display at 60Hz reduces eye strain
  • Intel Core Ultra 5 125U with 12 cores and NPU accelerates AI workloads
  • Thunderbolt 4 plus HDMI 1.4 and USB 3.2 ports connect peripherals fast

Precision 3490 business laptop

The Dell Precision 3490 is a 14.0 inch business laptop built for professionals who need reliable performance in a compact form. It runs Windows 11 Pro on an Intel Core Ultra 5 125U processor with 12 cores and 12 MB cache. The system includes 32 GB of DDR5 4800 memory and a 512 GB PCIe NVMe SSD. Integrated Intel Graphics handle visual output on the 1920 x 1080 FHD anti-glare display.

Thermals and power in daily use

A 100 Watt USB-C power adapter supplies energy for typical workloads. The processor operates between 1.3 GHz and 4.3 GHz across its performance and efficient cores. Intel vPro Essentials technology is enabled for managed environments. The 60 Hz non-touch screen and shared graphics memory keep power draw moderate during standard office tasks and video calls.

Ports and bundled accessories

Connectivity covers HDMI 1.4, two USB 3.2 Type-C Gen 2 ports, two USB 3.1 Type-A ports, RJ-45 Gigabit Ethernet and a universal audio jack. Wireless links use Wi-Fi 6E AX211 2x2 and Bluetooth 5.3. An FHD IR camera with privacy shutter and proximity sensor supports secure sign-in. The chassis includes one M.2 NVMe slot and one 2.5 inch SATA drive bay for future storage expansion.

商品特色

  • 32GB DDR5 memory runs at 4800 MHz for responsive multitasking
  • 512GB NVMe SSD provides fast boot and file access
  • 14 inch FHD anti-glare display at 60Hz reduces eye strain
  • Intel Core Ultra 5 125U with 12 cores and NPU accelerates AI workloads
  • Thunderbolt 4 plus HDMI 1.4 and USB 3.2 ports connect peripherals fast

商品規格

UsageBusiness
GPU/VPUIntel Graphics
Video MemoryShared system memory
Memory32GB
Memory SpeedDDR5 4800
SSD512 GB PCIe
HDDNo
Operating SystemWindows 11 Pro
WLAN802.11ax Wireless LAN
LAN10/100/1000Mbps
BluetoothBluetooth 5.3
SeriesPrecision
Model3490
Part Number3490
ColorGray
CPU TypeIntel Core Ultra 5 (Series 1)
Screen Size14.0"
TouchscreenNo
Display TypeFull HD
Resolution1920 x 1080
Optical Drive TypeNo
USB2 x USB 3.2 Gen 2 Type-C
Video PortUSB Type-C 3.2/ Mini Display Port, HDMI,
HDMI1 x HDMI 2.0
Ethernet1 x RJ-45 (1Gbps)
Audio PortsYes
AudioIntegrated Sound card
SpeakerInternal Speakers
TouchpadYes
Backlit KeyboardBacklit
Battery3-cell Lithium Ion
Battery LifeUp to 9 Hours

商品問答

How do I install a second drive in the 2.5" SATA bay, and what step is often missed?

Fit the 2.5" SATA drive into the internal bay, connect its data and power cables, then secure it with the supplied screws; the step often missed is enabling the new volume in Windows Disk Management so the OS can see the extra storage.

What maintenance will the 32GB DDR5 memory need later?

The 32GB DDR5 4800 memory is soldered and not user-replaceable; no routine maintenance is required, but if more capacity is needed the single M.2 NVMe slot supports a larger PCIe SSD up to the platform limit.

What limit appears first during sustained heavy workloads on the Core Ultra 5 125U?

The 12-core Ultra 5 125U with 12MB cache and shared Intel Graphics will hit its thermal ceiling before the 100W USB-C adapter or the 512GB NVMe SSD become bottlenecks.

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