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 Dell Latitude 7490 laptop closed on white background

DELL

DELL Latitude 7490 14" FHD i7-8650U 16GB 256GB SSD Win10 Pro Backlit

SKU CH-S11G-VQGYF

A 14-inch business laptop with a quad-core Intel Core i7-8650U processor, 16GB DDR4 memory and a 256GB SSD running Windows 10 Pro

  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Processor Name3400+
  • Screen Size14.0"
  • TouchscreenNon-Touch Screen
  • Resolution1280 x 1024
  • Quad-core i7-8650U up to 4.20 GHz for responsive multitasking
  • 16 GB DDR4 2400 MHz memory handles heavy workloads smoothly
  • 256 GB solid-state drive boots and loads apps fast
  • 0" 1920 x 1080 anti-glare display reduces eye strain
  • Backlit dual-pointing keyboard enables comfortable typing in low light

Latitude 7490 business ultrabook

The Dell Latitude 7490 is a 14.0" business ultrabook built around an Intel Core i7-8650U quad-core processor running at 1.90 GHz with a 4.20 GHz turbo. It ships with 16GB of DDR4 2400 memory and a 256GB solid-state drive. Windows 10 Pro 64-bit is pre-installed. The anti-glare FHD panel resolves 1920 x 1080.

Sustained workload behaviour

The 15W U-series chip maintains its 1.90 GHz base clock under continuous load; the 4.20 GHz turbo engages only while thermal headroom allows. Intel UHD Graphics handles office suites, video playback and light creative tasks without a discrete GPU. The 42W three-cell battery supplies mobile power for typical business sessions.

Installation and common pitfalls

The unit arrives ready to use — open the lid, connect the 65W adapter and sign in. Memory and storage are not user-accessible, so the 16GB DDR4 and 256GB SSD cannot be upgraded later. Buyers who need more RAM or a larger drive should select a different configuration. The non-touch display and lack of an optical drive are fixed by design.

أبرز المميزات

  • Quad-core i7-8650U up to 4.20 GHz for responsive multitasking
  • 16 GB DDR4 2400 MHz memory handles heavy workloads smoothly
  • 256 GB solid-state drive boots and loads apps fast
  • 0" 1920 x 1080 anti-glare display reduces eye strain
  • Backlit dual-pointing keyboard enables comfortable typing in low light

المواصفات

BrandDELL
SeriesLatitude
Model7490
Operating SystemWindows 10 Pro
CPU TypeIntel Core i7 8th Gen
Processor Name3400+
Screen Size14.0"
TouchscreenNon-Touch Screen
Resolution1280 x 1024
GPU/VPUIntegrated Graphics
Graphic TypeIntegrated Card
SSD256GB
Memory16GB
Memory SpeedDDR4 2400
WLAN802.11ac Wireless LAN
BluetoothYes
TouchpadYes

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

How loud and hot does the i7-8650U get when the laptop runs all day?

The 15 W processor and 3-cell 42 W battery keep heat and fan noise low during typical office workloads, and the 65 W adapter supplies enough headroom for sustained use.

What must I already own to start working with this Latitude 7490?

Only the included 65 W AC adapter and 125 V power cord are required; Windows 10 Pro, 16 GB DDR4 memory, 256 GB SSD and Intel Dual-Band Wireless-AC 8265 are already installed.

Will my older USB-A peripherals and external monitors connect without adapters?

Yes — the chassis provides full-size USB-A ports and native video outputs that support external displays up to 1920 x 1080 resolution.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

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