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Silver 17.3 inch laptop with touchscreen display and backlit keyboard

HP

HP Essential 17t-cn300 17.3" HD+ Touch Laptop i7-1355U 16GB 512GB Windows 11 Pro Silver

SKU CH-3Q9Y-37JN1

Large 17.3-inch HD+ touchscreen laptop with Intel Core i7-1355U, 16 GB DDR4-3200 RAM and 512 GB NVMe SSD running Windows 11 Pro

  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 13th Gen
  • Processor NameIntel Core i7-1355U
  • Screen Size17.3"
  • TouchscreenNon-Touch Screen
  • Display TypeHD+
  • Large 17.3" HD+ touch display for comfortable viewing
  • 10-core Intel Core i7-1355U up to 5.0 GHz for responsive performance
  • 16 GB DDR4-3200 memory handles multitasking smoothly
  • 512 GB PCIe NVMe SSD gives fast storage access
  • Wi-Fi 6 and Bluetooth 5.3 keep you connected wirelessly

17.3-inch touch display for mobile professionals

The HP Essential 17t-cn300 pairs a 17.3-inch HD+ BrightView touchscreen with an Intel Core i7-1355U processor, 16 GB DDR4-3200 memory and a 512 GB PCIe NVMe M.2 SSD. Windows 11 Pro ships pre-installed. The 10-core, 12-thread CPU reaches 5.0 GHz for responsive multitasking across business applications and browser workloads.

Thermals and 45-watt power profile

A 45-watt AC adapter supplies the system, while the 3-cell lithium-ion battery supports untethered work sessions. Integrated Intel Iris Xe graphics share system memory, keeping heat output modest during typical office tasks and video playback. Fan noise remains low under light loads, and the DDR4 memory operates at reduced voltage compared with DDR3.

Build integration and expansion headroom

The chassis measures 15.78 by 10.18 by 0.88 inches and weighs 3.86 lbs, fitting standard 17-inch laptop bags. A full-size backlit keyboard with numeric keypad and a 720p HP Wide Vision camera support productivity and video calls. Connectivity includes Wi-Fi 6 and Bluetooth 5.3. The platform supports up to 64 GB DDR4 and up to 2 TB NVMe storage for future upgrades. Not suited for buyers who need discrete graphics performance or a higher-resolution panel.

商品特色

  • Large 17.3" HD+ touch display for comfortable viewing
  • 10-core Intel Core i7-1355U up to 5.0 GHz for responsive performance
  • 16 GB DDR4-3200 memory handles multitasking smoothly
  • 512 GB PCIe NVMe SSD gives fast storage access
  • Wi-Fi 6 and Bluetooth 5.3 keep you connected wirelessly

商品規格

SeriesEssential
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7 13th Gen
Processor NameIntel Core i7-1355U
Screen Size17.3"
TouchscreenNon-Touch Screen
Display TypeHD+
Resolution1600 x 900
GPU/VPUIntel Iris Xe Graphics
SSD512GB
Memory16GB
Memory SpeedDDR4 3200
WiFi GenerationWi-Fi 6
BluetoothBluetooth 5.3
Backlit KeyboardBacklit
TypeWork / Business
AC Adapter/Charger45-watt AC Adapter
Battery3-cell Lithium Ion

商品問答

How do I install the 45-watt AC adapter and what step do people get wrong?

Connect the 45-watt AC adapter to the laptop's power port and a wall outlet; the step often missed is ensuring the connector is fully seated until it clicks.

What maintenance or replacement will the 3-cell lithium ion battery need later?

The 3-cell lithium ion battery will eventually hold less charge and require replacement when runtime drops below your needs.

What limit appears first on the Intel Core i7-1355U under sustained load?

The Intel Core i7-1355U will hit thermal throttling first during sustained heavy workloads, reducing clock speeds to manage heat.

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