Hardware Spec Index

Kestrix LX-4990 SE 18" Gaming Laptop (16GB GDDR7)

Laptops · Kestrix · SKU LX4990-SE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index16,189 (Laptops scale)
Category rank#7,753
Street price$1,569
Power230 W (charger)
Performance per dollar10.32
Released2025

Specifications

BrandKestrix
ModelKestrix LX-4990 SE
ClassGaming
Processor16-core mobile CPU, up to 5.0 GHz
GraphicsDiscrete, 16GB GDDR7, 175 W
NPU13 TOPS
Memory32 GB LPDDR5X-8533 (soldered)
Storage1 TB PCIe 4.0 NVMe (M.2 2280)
Display18" 2560×1600 240 Hz Mini-LED
Battery99 Wh
Weight2.72 kg
Ports2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1
WirelessWi-Fi 7 (2×2, 320 MHz) + Bluetooth 5.4
Charger230 W barrel

Related guides

DDR5 Memory ExplainedWi-Fi 7 (802.11be) ExplainedUSB4 ExplainedGDDR7 Memory ExplainedNPUs and AI PCsThunderbolt 5 Explained

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Cite this page: Hardware Spec Index, “Kestrix LX-4990 SE 18" Gaming Laptop (16GB GDDR7)”, https://vextor7.com/item/7097720 (accessed 2026-10-25).