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Obsidian black 17 inch touchscreen laptop closed view

LG Electronics

LG Gram 17Z90TL-H.AUB8U3 17.0" Touchscreen Ultra 9-288V 32GB LPDDR5X 2TB laptop

SKU CH-V6Z6-NM684

17.0" touchscreen laptop with Intel Ultra 9-288V, 32GB LPDDR5X, 2TB PCIe SSD and Intel Arc 140V graphics

  • ColorBlack
  • Operating SystemWindows 11 Home
  • CPU TypeUltra 9-288V
  • Turbo Frequency5.1 GHz
  • CPU L3 Cache12MB Cache
  • Screen Size17.0"
  • 0" IPS WQXGA touchscreen for precise creative work
  • Intel Ultra 9-288V up to 5.1 GHz handles heavy workloads
  • 32GB LPDDR5X memory keeps multitasking smooth
  • 2TB PCIe NVMe SSD stores large project files
  • Thunderbolt 4 plus WiFi 7 and Bluetooth 5.4 connect peripherals fast

17-inch AI laptop for mobile professionals

The LG Gram 17Z90TL-H.AUB8U3 pairs a 17.0-inch IPS WQXGA touchscreen with an Intel Ultra 9-288V processor, 32GB LPDDR5X memory and a 2TB PCIe NVMe SSD. Windows 11 Home runs on the 15th Gen platform with Intel Arc 140V integrated graphics. The 3.1 lb chassis targets users who need a large display without desktop weight.

Vapor-chamber cooling and 65 W power envelope

A vapor-chamber thermal solution keeps the 8-core CPU near its 5.1 GHz turbo while fan noise stays low during typical productivity workloads. The 4-cell 78 WHr battery charges through a USB-C port from the included 65 W adapter. WiFi 7 and Bluetooth 5.4 maintain connectivity without adding measurable power draw.

Thunderbolt 4 docks and biometric login

Two Thunderbolt 4 ports deliver 40 Gbps bandwidth for external GPUs, NVMe arrays or dual 4K displays using a single cable. The fingerprint reader integrated into the power button enables Windows Hello sign-in without a password. A 1080p webcam and backlit keyboard complete the mobile-workstation kit.

商品特色

  • 0" IPS WQXGA touchscreen for precise creative work
  • Intel Ultra 9-288V up to 5.1 GHz handles heavy workloads
  • 32GB LPDDR5X memory keeps multitasking smooth
  • 2TB PCIe NVMe SSD stores large project files
  • Thunderbolt 4 plus WiFi 7 and Bluetooth 5.4 connect peripherals fast

商品規格

BrandLG
SeriesGram
ColorBlack
Operating SystemWindows 11 Home
CPU TypeUltra 9-288V
Turbo Frequency5.1 GHz
CPU L3 Cache12MB Cache
Screen Size17.0"
TouchscreenYes
Resolution2560x1600
GPU/VPUIntel Arc 140V
Graphic TypeIntegrated Card
SSD2TB
HDDNo
Storage Spec2TB PCIe SSD
Memory32GB
Memory SpeedLPDDR5X
Optical Drive TypeNo
WLAN802.11be
BluetoothBluetooth 5.4
HDMI1
Audio Ports1 x Headphone/Microphone Combo Jack
KeyboardStandard
Backlit KeyboardBacklit
WebcamYes
Card ReaderNo
StyleStandard
TypeGaming

商品問答

How do I install a fresh Windows 11 Home image on the 2TB PCIe NVMe SSD, and which step do people skip?

Boot from a USB installer, select the 2TB PCIe NVMe drive, and let Windows create its own partitions; the step most people skip is enabling the Thunderbolt 4 controller in BIOS so the Type‑C port can charge at 65W during setup.

What maintenance or replacement will the 32GB LPDDR5X memory need later?

The 32GB LPDDR5X is soldered on‑board, so no memory upgrades or replacements are possible; only keep the firmware and Intel Arc 140V graphics drivers current.

What limit appears first on the 17.0" 2560x1600 60Hz touchscreen during sustained heavy workloads?

The 60Hz panel refresh caps visible frame rates, and the 78Wh battery will drain before thermal throttling on the Ultra 9-288V becomes the bottleneck.

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