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Silver aluminium 14 inch laptop closed lid Dell Latitude 7400

DELL

DELL Latitude 7400 laptop i7-8665U 8GB 128GB SSD 14.0" FHD Silver

SKU CH-W2NQ-3GVQA

A 14.0" FHD business laptop with a quad-core i7-8665U up to 4.80 GHz, 8 GB memory, 128 GB SSD and Thunderbolt connectivity

  • ColorSilver
  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Processor NameIntel Core i7-8665U
  • Core NameCoffee Lake
  • Turbo Frequency4.80 GHz
  • Lightweight aluminium chassis at 1.36 kg for easy mobility
  • Quad-core i7-8665U processor reaches 4.80 GHz turbo for responsive performance
  • 0 inch FHD 1920 x 1080 display delivers crisp visuals
  • Thunderbolt 3 port provides high-speed data and video connectivity
  • Windows 10 Pro pre-installed for professional manageability and security features

Business ultraportable for mobile professionals

The Dell Latitude 7400 is a 14.0-inch non-touch laptop finished in silver aluminium. It runs Windows 10 Pro on an Intel Core i7-8665U quad-core processor with a base frequency of 1.9 GHz and a turbo boost up to 4.8 GHz. The system pairs 8 GB of memory with a 128 GB solid-state drive and integrated graphics. Connectivity includes 802.11ac wireless LAN, Bluetooth, Thunderbolt with Power Delivery and DisplayPort, HDMI 1.4, USB 3.1 Gen 1 ports, a uSD 4.0 card reader and a universal audio jack.

Thermals and power in typical office work

The chassis measures .70 inch at the front and .75 inch at the rear, with a footprint of 12.65 by 8.42 inches and a starting weight of 2.99 lb. Its slim profile relies on integrated graphics and a low-power U-series CPU to keep heat output modest during document editing, video calls and web browsing. Fan activity remains low under these light loads, and the 7.4 mm barrel DC input supplies power without a bulky adapter.

Sustained load behaviour

When all four cores hold elevated frequencies for extended compiles or large spreadsheet calculations, the compact thermal solution must dissipate heat within a tight 1.36 kg frame. Surface temperatures on the aluminium deck rise noticeably and the fan spins audibly higher to maintain the 4.80 GHz turbo ceiling. Buyers who need sustained multi-core throughput without throttling should consider a larger workstation-class chassis.

Highlights

  • Lightweight aluminium chassis at 1.36 kg for easy mobility
  • Quad-core i7-8665U processor reaches 4.80 GHz turbo for responsive performance
  • 0 inch FHD 1920 x 1080 display delivers crisp visuals
  • Thunderbolt 3 port provides high-speed data and video connectivity
  • Windows 10 Pro pre-installed for professional manageability and security features

Specifications

BrandDELL
SeriesLatitude
ModelLatitude 7400 Laptop
Part NumberLatitude 7400 Laptop
ColorSilver
Operating SystemWindows 10 Pro
CPU TypeIntel Core i7 8th Gen
Processor NameIntel Core i7-8665U
Core NameCoffee Lake
Turbo Frequency4.80 GHz
Number of Cores4
Screen Size14.0"
TouchscreenNon-Touch Screen
Display TypeFHD
Resolution1920 x 1080
Graphic TypeIntegrated Card
SSD128GB
HDDNo
Memory8GB
WLAN802.11ac Wireless LAN
BluetoothYes
TouchpadYes
Backlit KeyboardBacklit
WebcamYes
StyleStandard
TypeWorkstation
UsageBusiness

Questions about this item

How do I install the Thunderbolt 3 dock and what step do people skip?

Connect the dock to the Thunderbolt 3 port with Power Delivery, then authorise the device in Windows 10 Pro security settings before using external displays or data drives; skipping authorisation leaves the link inactive.

Which component will need replacement first and how can I extend its life?

The 128 GB SSD has the shortest service life; keep at least 20 % free space, avoid constant large writes, and run Windows 10 Pro storage health checks quarterly to delay wear-out.

What limit appears first during a long heavy workload?

The integrated graphics thermal ceiling is reached first; sustained turbo at 4.80 GHz raises chassis temperature until the CPU throttles to protect the 14.0 inch FHD panel and aluminium frame.

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