Hardware Spec Index

Kestrix LX-5903 SE 18" Gaming Laptop (12GB GDDR6)

Laptops · Kestrix · SKU LX5903-SE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index16,061 (Laptops scale)
Category rank#36,776
Street price$1,579
Power180 W (charger)
Performance per dollar10.17
Released2023

Specifications

BrandKestrix
ModelKestrix LX-5903 SE
ClassGaming
Processor16-core mobile CPU, up to 5.0 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
Weight2.70 kg
Ports2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1
WirelessWi-Fi 6E + Bluetooth 5.3
Charger180 W barrel

Related guides

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Cite this page: Hardware Spec Index, “Kestrix LX-5903 SE 18" Gaming Laptop (12GB GDDR6)”, https://vextor7.com/item/8899301 (accessed 2026-10-22).