نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Silver 14 inch business laptop, thin non-touch matte screen, backlit keyboard, compact chassis

DELL

DELL Latitude 7490 14.0" i7-8650U 16GB 512GB laptop

SKU CH-74HS-2N8KW

A 14-inch business laptop with an Intel Core i7-8650U quad-core processor, 16GB DDR4 memory and a 512GB SATA SSD running Windows 11 Pro

  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Processor Name3400+
  • Screen Size14.0"
  • TouchscreenNon-Touch Screen
  • Resolution1280 x 1024
  • Quad-core i7-8650U handles multi-threaded workloads at up to 4.20 GHz
  • 16 GB DDR4-2400 memory keeps many apps responsive
  • 512 GB SATA M.2 2280 SSD boots Windows 11 Pro in seconds
  • 0" 1920 x 1080 anti-glare display reduces eye strain
  • 4 kg chassis with 60 Wh battery supports mobile workdays

Business-ready 14-inch laptop

The Dell Latitude 7490 is a 14.0-inch Windows 11 Pro notebook powered by a quad-core Intel Core i7-8650U processor with 16GB of DDR4 2400 memory and a 512GB M.2 2280 SATA solid-state drive. Integrated Intel UHD Graphics drives the 1920 x 1080 anti-glare display, and connectivity includes Intel Dual-Band Wireless-AC 8265 Wi-Fi with Bluetooth. A backlit dual-pointing keyboard, 720p webcam and 65W AC adapter complete the package.

Suited to mobile professionals, not gamers

This ultraportable serves business users who need a lightweight 1.4 kg chassis, all-day battery from the 60Wh 4-cell pack and Dell in-home service coverage. Buyers who want discrete graphics for gaming or creative rendering, a touchscreen interface or an optical drive should look elsewhere.

Quad-core i7-8650U with 8MB cache

The processor runs at a 1.90 GHz base frequency and reaches a 4.20 GHz maximum turbo frequency within a 15W TDP, delivering responsive performance for office multitasking and video conferencing. This CPU specification is the primary factor in deciding whether the system meets your workload demands.

أبرز المميزات

  • Quad-core i7-8650U handles multi-threaded workloads at up to 4.20 GHz
  • 16 GB DDR4-2400 memory keeps many apps responsive
  • 512 GB SATA M.2 2280 SSD boots Windows 11 Pro in seconds
  • 0" 1920 x 1080 anti-glare display reduces eye strain
  • 4 kg chassis with 60 Wh battery supports mobile workdays

المواصفات

BrandDELL
SeriesLatitude
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7 8th Gen
Processor Name3400+
Screen Size14.0"
TouchscreenNon-Touch Screen
Resolution1280 x 1024
GPU/VPUIntegrated Graphics
Graphic TypeIntegrated Card
SSD512GB
Memory16GB
Memory SpeedDDR4 2400
WLAN802.11ac Wireless LAN
BluetoothYes
TouchpadYes
TypeHome / Personal

إصدارات أخرى من هذا الطراز

5 أخرى من الفئة نفسها

نفس الفئة، بذاكرة أو مبرّد أو تردد مختلف — قارن قبل أن تقرر.

أسئلة حول هذا المنتج

Does this Latitude 7490 need a specific AC adapter to charge and run?

The 65W worldwide AC adapter and 125V US power cord are included in the box.

Will my older USB-A peripherals and HDMI display work with the 2018 Latitude 7490?

The chassis provides legacy USB-A ports and an HDMI output so existing peripherals and monitors connect directly.

How can I confirm the i7-8650U is reaching its 4.20 GHz turbo after setup?

Open Task Manager under the Performance tab and watch the CPU frequency climb to 4.20 GHz during a heavy single-thread load.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.