Hardware Spec Index

Kestrix LX-4443 Prime 18" Gaming Laptop (16GB GDDR7)

Laptops · Kestrix · SKU LX4443-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index20,109 (Laptops scale)
Category rank#10,581
Street price$2,019
Power330 W (charger)
Performance per dollar9.96
Released2025

Specifications

BrandKestrix
ModelKestrix LX-4443 Prime
ClassGaming
Processor12-core mobile CPU, up to 5.1 GHz
GraphicsDiscrete, 16GB GDDR7, 175 W
NPU13 TOPS
Memory32 GB DDR5-5600 SO-DIMM (2 slots, upgradable)
Storage4 TB PCIe 4.0 NVMe (M.2 2280)
Display18" 2560×1600 240 Hz Mini-LED
Battery90 Wh
Weight2.85 kg
Ports2× Thunderbolt 5 (80Gbps), 1× USB-A 10Gbps, HDMI 2.1
WirelessWi-Fi 7 (2×2, 320 MHz) + Bluetooth 5.4
Charger330 W barrel

Related guides

DDR5 Memory ExplainedWi-Fi 7 (802.11be) ExplainedThunderbolt 5 ExplainedGDDR7 Memory ExplainedNPUs and AI PCsUSB4 Explained

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Cite this page: Hardware Spec Index, “Kestrix LX-4443 Prime 18" Gaming Laptop (16GB GDDR7)”, https://vextor7.com/item/3396017 (accessed 2026-10-20).