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Black Lenovo ThinkPad T490 ultrabook closed lid matte finish

Lenovo

Lenovo ThinkPad T490 laptop Intel Core i5-8250U 8 GB RAM 256 GB SSD 14" FHD

SKU CH-QR07-SV79H

14-inch FHD IPS laptop with Intel Core i5-8250U quad-core processor, 8 GB DDR4 RAM, 256 GB SSD, Windows 11 Pro, and 3.2 lb weight

  • ColorBlack
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i5 8th Gen
  • Processor NameIntel Core i5-8250U
  • Number of CoresQuad-core Processor
  • CPU L2 Cache6MB

Options 8GB/256GB W11P

  • 14-inch FHD IPS display for crisp visuals
  • Quad-core Intel Core i5-8250U processor for responsive performance
  • 8 GB DDR4 memory for smooth multitasking
  • 256 GB SSD storage for fast boot times
  • Windows 11 Pro pre-installed for modern productivity

ThinkPad T490 for mobile professionals

The Lenovo ThinkPad T490 is a 14-inch ultrabook built around an Intel Core i5-8250U quad-core processor running at 1.6 GHz with 6 MB L2 cache. It ships with 8 GB of DDR4 memory and a 256 GB SSD. The non-touch IPS panel delivers 1920 x 1080 resolution. Windows 11 Pro is pre-installed, making it ready for business tasks straight out of the box.

Thermals and power in daily use

The 45 W or 65 W OEM AC adapter supplies power for typical office workloads. Integrated Intel UHD Graphics 620 handles standard video and productivity tasks without a discrete GPU. The slim chassis measures 12.7 x 8.5 x 0.7 inches and weighs approximately 3.2 lbs, aiding portability. Fan noise stays low during light use such as document editing or web browsing.

Ports and bundled accessories

Connectivity includes three USB 3.1 ports, one USB-C port, HDMI and an RJ-45 Ethernet jack. Intel dual-band wireless with Bluetooth 4.1 provides cable-free networking. A front-facing webcam supports video calls. The box contains the laptop and the OEM AC adapter. An SD card reader and fingerprint reader are optional and may not be present on every unit.

Pontos fortes

  • 14-inch FHD IPS display for crisp visuals
  • Quad-core Intel Core i5-8250U processor for responsive performance
  • 8 GB DDR4 memory for smooth multitasking
  • 256 GB SSD storage for fast boot times
  • Windows 11 Pro pre-installed for modern productivity

Especificações

BrandLenovo
SeriesThinkPad
ModelLenovo
Part NumberT490
ColorBlack
Operating SystemWindows 11 Pro
CPU TypeIntel Core i5 8th Gen
Processor NameIntel Core i5-8250U
Number of CoresQuad-core Processor
CPU L2 Cache6MB
Screen Size14.0"
TouchscreenNon-Touch Screen
Display TypeFHD
Resolution1920 x 1080
PanelIPS
GPU/VPUIntel UHD Graphics 620
Graphic TypeIntegrated Card
SSD256GB
HDDNo
Storage Spec256 GB SSD
Memory8GB
Memory SpeedDDR4
Memory Spec4 GB x 2
Memory Slot (Total)2
Memory Slot (Available)0
Max Memory Supported32 GB
Optical Drive TypeNo
LAN10/100/1000Mbps
WiFi GenerationWi-Fi 4 and earlier generation
BluetoothYes
USB1x USB 3.1 Gen1 (one Always On) ,1 x USB 3.1 Gen 1 Type-C, and 1 x USB 3.1 Gen 2 Type-C (Power Delivery, DisplayPort, Data transfer)
Thunderbolt1 x Thunderbolt
Video Port1 x HDMI 1.4 - DisplayPort over USB Type-C(optional Thunderbolt 3(1)
HDMI1 x HDMI
Ethernet1 x RJ-45 (1Gbps)
Audio Ports1 x Microphone Jack, 1 x Headphone Jack
AudioIntegrated Sound card
TouchpadYes
KeyboardStandard
WebcamYes
StyleUltrabook
TypeMainstream
UsageConsumer
AC Adapter/Charger65-watt AC Adapter
Weight3 - 3.9 lbs.

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Perguntas sobre este artigo

How do I add a SATA or NVME M.2 drive to the T490 and what step is often missed?

Remove the bottom cover, insert the drive into the M.2 slot, secure it with the screw, then initialise the new volume in Windows Disk Management so the OS recognises it

Which components in this T490 are most likely to need replacement after several years of daily use?

The 45 W or 65 W AC adapter and the internal battery are the parts that typically wear out first; the 256 GB SSD and 8 GB DDR4 memory are solid-state and rarely fail

What thermal limit appears first when the Core i5-8250U runs sustained workloads on the T490?

The 15 W U-series processor hits its power limit and reduces clock speed once the cooling system saturates, so performance settles below the 1.6 GHz base frequency

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