HP 17t-cn200 laptop 17.3" HD+ touchscreen Core i7-1255U 64GB RAM 1TB SSD Windows 11 Pro Silver

17.3" HD+ touchscreen laptop

The HP 17t-cn200 is a 17.3 inch laptop with a 1600 x 900 touchscreen and Intel Iris Xe graphics. It runs Windows 11 Pro on a Core i7-1255U processor with 10 cores and 12 threads. The system ships with 64 GB DDR4 3200 MHz RAM and a 1 TB PCIe NVMe M.2 SSD. A full-size backlit keyboard with numeric keypad suits office work.

Build integration and expansion

The 3-cell 41 Wh battery and integrated graphics keep the chassis at 15.78 x 10.15 x 0.78 inches and 5.25 lbs. Wi-Fi 5 and Bluetooth 5.0 handle wireless peripherals without extra dongles. A built-in webcam and microphone cover conferencing needs. The single M.2 slot is occupied by the 1 TB drive, so storage expansion requires replacing the module.

Sustained-load behaviour

The 15 W base processor can reach 4.7 GHz for short bursts but will throttle under continuous multi-threaded loads. Iris Xe graphics share system memory, so extended rendering or compute tasks compete with the 64 GB RAM pool. The slim profile limits cooling capacity, so fan noise rises during prolonged heavy workloads. Battery life shortens noticeably when the CPU and GPU run at high utilisation together.