Hardware Spec Index

Kestrix LX-6440 Max 13.3" Ultrabook Laptop

Laptops · Kestrix · SKU LX6440-MAX · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index5,880 (Laptops scale)
Category rank#47,921
Street price$539
Power100 W (charger)
Performance per dollar10.91
Released2021

Specifications

BrandKestrix
ModelKestrix LX-6440 Max
ClassUltrabook
Processor6-core mobile CPU, up to 4.6 GHz
GraphicsIntegrated graphics
NPUNone
Memory16 GB LPDDR4X-4266 (soldered)
Storage512 GB PCIe 4.0 NVMe (M.2 2230)
Display13.3" 1920×1080 60 Hz IPS
Battery57 Wh
Weight1.07 kg
Ports2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1
WirelessWi-Fi 6E + Bluetooth 5.3
Charger100 W USB-C PD

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Cite this page: Hardware Spec Index, “Kestrix LX-6440 Max 13.3" Ultrabook Laptop”, https://vextor7.com/item/6744629 (accessed 2026-10-21).