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Silver 17.3 inch touchscreen laptop, slim profile, backlit keyboard visible

HP

HP 17.3" HD+ Touch Business Laptop Core Ultra 7 255U 32GB 1TB PCIe SSD Win 11 Pro Silver

SKU CH-1X4G-DT5BQ

A 17.3-inch HD+ touchscreen laptop with an Intel Core Ultra 7 255U processor, 32 GB DDR5 RAM and a 1 TB PCIe NVMe SSD running Windows 11 Pro

  • ColorNatural Silver
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core Ultra 7 2st Gen
  • Screen Size17.3"
  • Display TypeHD+
  • Resolution1600 x 900
  • Large 17.3-inch HD+ touchscreen gives extra workspace for multitasking
  • Intel Core Ultra 7 255U with 12 cores and 14 threads handles demanding workloads
  • 32 GB DDR5 memory keeps many apps responsive at once
  • 1 TB PCIe NVMe SSD stores large project files and boots quickly
  • Wi-Fi 6 and Bluetooth 5.4 provide fast wireless connectivity

17.3" Touch Business Laptop

This HP laptop combines a 17.3-inch HD+ touchscreen with an Intel Core Ultra 7 255U processor, 32 GB of DDR5 memory and a 1 TB PCIe NVMe SSD. It ships with Windows 11 Pro and weighs 4.86 lbs, making it a portable option for office professionals who need a large interactive display.

Backlit Keyboard and Connectivity

The backlit keyboard improves typing comfort in low-light environments. Wi-Fi 6 and Bluetooth 5.4 provide modern wireless links for peripherals and networks, while the 45-watt AC adapter keeps the 3-cell lithium-ion battery charged during the working day.

HD+ Resolution and Integrated Graphics

The 1600 x 900 panel offers 250 nits of brightness with an anti-glare coating, suited to indoor productivity tasks. Intel Iris Xe graphics handle video playback and standard business applications, but the resolution and integrated GPU limit detailed creative work or gaming. A single USB Type-C port with 10 Gbps signalling and DisplayPort 1.4 alt mode is the only high-speed video output.

商品特色

  • Large 17.3-inch HD+ touchscreen gives extra workspace for multitasking
  • Intel Core Ultra 7 255U with 12 cores and 14 threads handles demanding workloads
  • 32 GB DDR5 memory keeps many apps responsive at once
  • 1 TB PCIe NVMe SSD stores large project files and boots quickly
  • Wi-Fi 6 and Bluetooth 5.4 provide fast wireless connectivity

商品規格

ColorNatural Silver
Operating SystemWindows 11 Pro
CPU TypeIntel Core Ultra 7 2st Gen
Screen Size17.3"
Display TypeHD+
Resolution1600 x 900
GPU/VPUIntel Iris Xe Graphics
SSD1TB PCIe
Memory32GB
WiFi GenerationWi-Fi 6
BluetoothBluetooth 5.4
TypeWork / Business
AC Adapter/Charger45-watt AC Adapter
Battery3-cell Lithium Ion

商品問答

Can the 32 GB DDR5 memory be upgraded later?

The board supports up to 64 GB DDR5, so the 32 GB can be expanded with a compatible module.

What limits sustained performance of the Core Ultra 7 255U?

The 45-watt AC adapter and 3-cell battery cap power delivery, so prolonged heavy loads will hit the thermal and power ceiling first.

How loud and hot does the chassis get during all-day use?

The 45-watt adapter and 3-cell battery keep heat modest; fan noise stays low for typical business workloads on the 17.3-inch chassis.

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