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Silver 14 inch Dell Latitude 5440 laptop closed on a plain background

DELL

DELL 7TGXP Latitude 5440 i7-1355U 16GB 512GB laptop

SKU CH-HGKK-82473 MPN 7TGXP

A 14.0 inch IPS laptop with a 10-core i7-1355U, 16GB DDR4, 512GB SSD and Thunderbolt 4.0

  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 13th Gen
  • Core Name1355U
  • Turbo Frequency5 GHz
  • Number of Cores10-core Processor
  • Screen Size14.0"
  • 10-core i7-1355U up to 5 GHz for responsive multitasking
  • 0-inch 1920 x 1080 IPS display gives clear visuals
  • 16 GB DDR4 3200 MHz memory handles demanding workloads
  • 512 GB SSD provides fast storage access
  • Thunderbolt 4.0 with Power Delivery and DisplayPort expands connectivity

14" Latitude 5440 for mobile professionals

The DELL 7TGXP Latitude 5440 pairs a 14.0 inch IPS panel at 1920 x 1080 resolution with an Intel Core i7 1355U 10-core processor reaching 5 GHz turbo frequency. It ships with Windows 11 Pro, 16GB DDR4 memory at 3200 MHz and a 512GB SSD. This configuration targets professionals who need a compact, non-touch notebook for daily productivity and secure enterprise manageability.

Thermals and power in typical workloads

A 65 W AC adapter supplies the 3-cell 54 WHr battery, which sustains office tasks without constant tethering. The slim 0.75 inch chassis manages heat from the 10-core CPU under standard business loads, keeping fan noise low during document editing, video calls or browser sessions. Power delivery and DisplayPort run through the Thunderbolt 4.0 Type-C port for single-cable docking.

Upgrade path from older ultraportables

This unit replaces ageing 13 or 14 inch laptops limited to dual-core or quad-core U-series chips and 8 GB soldered memory. The jump is worthwhile when current hardware stalls on multitasking, lacks Thunderbolt 4.0 connectivity or cannot drive external displays at 4K via HDMI 2.0. Buyers who want more storage, a touchscreen or discrete graphics should look elsewhere.

特長

  • 10-core i7-1355U up to 5 GHz for responsive multitasking
  • 0-inch 1920 x 1080 IPS display gives clear visuals
  • 16 GB DDR4 3200 MHz memory handles demanding workloads
  • 512 GB SSD provides fast storage access
  • Thunderbolt 4.0 with Power Delivery and DisplayPort expands connectivity

仕様

BrandDELL
SeriesLatitude
Model5440
Part Number7TGXP
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7 13th Gen
Core Name1355U
Turbo Frequency5 GHz
Number of Cores10-core Processor
Screen Size14.0"
TouchscreenNon-Touch Screen
Resolution1920 x 1080
PanelIPS
Refresh Rate60 Hz
SSD512GB
Memory16GB
WLANWi-Fi
BluetoothYes
USBUniversal Audio Jack; USB 3.2 Gen1 with PowerShare; HDMI 2.0; RJ45; USB 3.2 Gen1; USB Type C Thunderbolt 4.0 with Power Delivery & DisplayPort
HDMI1 x HDMI 2.0
WebcamFHD RGB Camera w/ Mic
BatteryBattery Capacity: 54 WHr
Cell Count: 3-cell
Dimensions (W x D x H)12.65" x 8.35" x 0.75"
Weight3.06
配送重量2.47 kg
梱包サイズ457 × 330 × 127 mm

この商品に関する質問

How do I install the 512GB SSD and what step is often missed?

The SSD is factory installed in the M.2 slot; no user installation is required.

What maintenance will the 54 WHr 3-cell battery need later?

The sealed 54 WHr 3-cell battery is not user-replaceable; plan for professional service when runtime drops.

Which limit appears first during sustained loads on the i7-1355U?

The 65 W AC adapter caps power delivery before the 10-core processor hits its 5 GHz turbo under heavy load.

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