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Silver Dell Latitude E7440 14 inch ultrabook with HD display

DELL

DELL Latitude E7440 14" 16GB DDR3 128GB mSATA + 1TB SSD i5-4200U Windows 10 Pro

SKU CH-9PXB-5TB90

14-inch business laptop with dual-core i5-4200U, 16GB DDR3 and 128GB mSATA plus 1TB SSD storage

  • ColorSilver
  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i5 4th Gen
  • Processor NameIntel Core i5-4200U
  • Number of CoresDual-core Processor
  • Screen Size14.0"

Options 16GB

  • 14" HD LED display for clear visuals
  • Dual-core i5-4200U up to 1.9 GHz for responsive performance
  • 16 GB DDR3 memory for smooth multitasking
  • 128 GB mSATA + 1 TB SSD for fast boot and ample storage
  • Windows 10 Pro 64-bit pre-installed for business use

Business ultrabook for office workloads

The Dell Latitude E7440 is a 14-inch laptop built for professionals who need a reliable Windows 10 Pro machine. It pairs a dual-core Intel Core i5-4200U processor with 16 GB of DDR3 memory in a dual-channel 8 GB x 2 configuration. Integrated Intel HD Graphics drive the 1280 x 720 LED display for everyday productivity tasks.

Thermals and power in daily use

The ultrabook chassis uses the low-voltage Core i5-4200U running between 1.6 and 1.9 GHz, which keeps heat output modest during typical office applications. Fan noise stays low when handling documents, email and web browsing, while the solid-state storage produces no mechanical vibration. Power draw remains consistent with ultrabook-class efficiency for extended unplugged sessions.

Dual-drive storage layout

A 128 GB mSATA SSD holds the operating system for fast boot times, and a 2.5-inch 1 TB SSD provides a large volume for files and archives. Both drives are solid-state, so the system avoids the latency and noise of traditional hard disks. The combination gives quick application launches and ample capacity without adding moving parts.

商品特色

  • 14" HD LED display for clear visuals
  • Dual-core i5-4200U up to 1.9 GHz for responsive performance
  • 16 GB DDR3 memory for smooth multitasking
  • 128 GB mSATA + 1 TB SSD for fast boot and ample storage
  • Windows 10 Pro 64-bit pre-installed for business use

商品規格

BrandDELL
Series7000
ModelLatitude
Part NumberE7440
ColorSilver
Operating SystemWindows 10 Pro
CPU TypeIntel Core i5 4th Gen
Processor NameIntel Core i5-4200U
Number of CoresDual-core Processor
Screen Size14.0"
TouchscreenNon-Touch Screen
Display TypeIntel HD Graphics
Resolution1280 x 720
Graphic TypeIntegrated Card
SSD1TB
HDDNo
Storage Spec128 GB mSATA Solid State Hard Drive (SSD) + 1TB (1,000GB) Solid State Hard Drive (SSD)
Memory16GB
Memory SpeedDDR3
Memory Spec8 GB x 2
Memory Slot (Total)2
Memory Slot (Available)0
Max Memory Supported16 GB
Optical Drive TypeNO Optical
LAN10/100/1000Mbps
BluetoothBluetooth 4.0
USB3 x USB 3.0
Video Port1 x Mini DisplayPort, 1 x HDMI
HDMI1 x HDMI
Docking Connector1
Audio Ports1 x Headphone/Microphone Combo Jack
AudioIntegrated Sound card
SpeakerInternal Speakers
TouchpadYes
KeyboardStandard
Other Input DevicesYes
WebcamYes
Card ReaderMicro SD
StyleUltrabook
TypeEveryday Value
UsageBusiness/Consumer
AC Adapter/ChargerAC Adapter Included
Weight4 - 4.9 lbs.
Software IncludedWindows 10 Pro

其他版本

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商品問答

How do I install additional DDR3 memory in the Latitude E7440, and what step is often missed?

Remove the base cover, insert each 8 GB DDR3 SODIMM at an angle until the clips click, then reassemble; the step often missed is seating both modules fully so the retention clips engage on both sides.

Which storage drive will need replacement first under heavy write workloads?

The 128 GB mSATA SSD that holds the operating system will reach its write endurance limit before the 1 TB 2.5-inch SSD because it handles more frequent small writes.

What thermal limit appears first during sustained CPU load on the Core i5-4200U?

The dual-core processor throttles when its package temperature reaches the factory throttle point, reducing clocks from the 1.6–1.9 GHz range to protect the chip.

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