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Silver 17.3 inch touchscreen laptop closed lid smooth finish

HP

HP 17.3" HD+ Touchscreen laptop i7-1255U 32 GB 2 TB SSD Windows 11 Pro Silver

SKU CH-33DB-F7NJ9

17.3-inch HD+ touchscreen laptop with a 12th-gen Intel Core i7, 32 GB DDR4 3200 RAM, 2 TB NVMe SSD, Wi-Fi 5 and Bluetooth 5 running Windows 11 Pro

  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i7 12th Gen
  • Processor Name1.70GHz
  • Screen Size17.3"
  • TouchscreenTouch Screen
  • Display TypeHD+

Options 32GB/2TB W11P

  • 3-inch HD+ touch display for direct interaction
  • Intel Core i7-1255U with 10 cores up to 4.7 GHz for responsive multitasking
  • 32 GB DDR4 3200 MHz memory and 2 TB PCIe NVMe SSD for fast access to large workloads
  • Windows 11 Pro pre-installed with business-ready features
  • Intel Iris Xe graphics, Wi-Fi 5 and Bluetooth 5 for everyday productivity

17.3" HD+ touchscreen laptop for office workloads

The 17.3-inch HD+ touch display runs at 1600 x 900 with 250 nits brightness and a BrightView finish. An Intel Core i7-1255U processor with 10 cores and 12 threads reaches up to 4.7 GHz for responsive multitasking. 32 GB of DDR4 3200 memory and a 2 TB PCIe NVMe M.2 SSD provide capacity for many open applications and large files. Windows 11 Pro is pre-installed.

Thermals noise and power in daily use

A 3-cell 41 Wh lithium-ion battery powers the system during untethered work. The U-series processor is designed for efficient performance in a thin chassis measuring 0.78 inches high. Integrated Intel Iris Xe graphics share system memory, avoiding the heat and power draw of a discrete GPU. Fan activity will vary with sustained load but the platform targets quiet office operation.

Included features that change the experience

A full-size numeric keyboard speeds data entry without backlighting. Built-in webcam and microphone support video calls out of the box. Wi-Fi 5 and Bluetooth 5.0 handle wireless peripherals and network access. The silver chassis weighs 5.25 lbs and measures 15.78 by 10.15 inches for a spacious desktop replacement form factor.

商品特色

  • 3-inch HD+ touch display for direct interaction
  • Intel Core i7-1255U with 10 cores up to 4.7 GHz for responsive multitasking
  • 32 GB DDR4 3200 MHz memory and 2 TB PCIe NVMe SSD for fast access to large workloads
  • Windows 11 Pro pre-installed with business-ready features
  • Intel Iris Xe graphics, Wi-Fi 5 and Bluetooth 5 for everyday productivity

商品規格

Model17t-cn200
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7 12th Gen
Processor Name1.70GHz
Screen Size17.3"
TouchscreenTouch Screen
Display TypeHD+
Resolution1600 x 900
GPU/VPUIntel Iris Xe Graphics
SSD2TB
Memory32GB
Memory SpeedDDR4 3200
WiFi GenerationWi-Fi 5
BluetoothBluetooth 5.0
Backlit KeyboardNon-backlit
TypeWork / Business
Battery3-cell Lithium Ion

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

How do I install the DDR4 3200 MHz RAM module and what step is often missed?

Power off the laptop, remove the bottom cover, insert the module at an angle until it clicks, then press down firmly; the step often missed is pressing down until the retention clips lock on both sides.

Which component will need replacement first under normal use?

The 3-cell 41 Wh lithium-ion battery will degrade before other parts and will eventually require replacement to maintain portable runtime.

What limit appears first during sustained heavy workloads?

The Intel Core i7-1255U 15 W base power and the 41 Wh battery capacity limit extended high-performance operation before thermal throttling or battery drain occurs.

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