Hardware Spec Index

Kestrix LX-7421 XT 18" Gaming Laptop (12GB GDDR6)

Laptops · Kestrix · SKU LX7421-XT · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index19,422 (Laptops scale)
Category rank#48,947
Street price$1,969
Power330 W (charger)
Performance per dollar9.86
Released2023

Specifications

BrandKestrix
ModelKestrix LX-7421 XT
ClassGaming
Processor12-core mobile CPU, up to 5.1 GHz
GraphicsDiscrete, 12GB GDDR6, 150 W
NPUNone
Memory32 GB DDR5-5600 SO-DIMM (2 slots, upgradable)
Storage2 TB PCIe 4.0 NVMe (M.2 2280)
Display18" 2560×1600 240 Hz Mini-LED
Battery99 Wh
Weight2.82 kg
Ports2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1
WirelessWi-Fi 6E + Bluetooth 5.3
Charger330 W barrel

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Cite this page: Hardware Spec Index, “Kestrix LX-7421 XT 18" Gaming Laptop (12GB GDDR6)”, https://vextor7.com/item/667677 (accessed 2026-10-19).