LG Gram 17Z90TL-H.AUB8U3 laptop 17.0" touchscreen Ultra 9-288V 32GB LPDDR5X 4TB PCIe SSD

Who this laptop serves

The LG Gram 17Z90TL-H.AUB8U3 is a 17.0 inch touchscreen ultraportable running Windows 11 Pro. It targets mobile professionals and creators who need a large, high-resolution workspace without the bulk of traditional 17 inch machines. The 3.1 lb chassis makes it viable for daily carry, while the 32 GB LPDDR5X memory supports heavy multitasking and local AI workloads.

The specification that decides fit

The soldered 32 GB LPDDR5X memory cannot be upgraded after purchase, so buyers must be certain this capacity covers their working set for the device lifetime. The 4 TB PCIe NVMe SSD provides ample storage for large project files, but memory constraints are fixed at the factory. Choose this configuration only if 32 GB satisfies current and foreseeable demands.

Thermals, noise and power

A 65 W USB-C adapter charges the 78 Whr four-cell battery, which is sized for all-day productivity away from mains power. The integrated Intel Arc 140V graphics share the processor thermal envelope, keeping fan activity low during typical office and creative tasks. Sustained heavy loads will raise temperatures, but the slim 0.9 inch profile limits cooling capacity compared to thicker workstations.