Hardware Spec Index

Kestrix LX-7243 Ultra 13.3" Ultrabook Laptop

Laptops · Kestrix · SKU LX7243-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index8,057 (Laptops scale)
Category rank#47,078
Street price$539
Power65 W (charger)
Performance per dollar14.95
Released2021

Specifications

BrandKestrix
ModelKestrix LX-7243 Ultra
ClassUltrabook
Processor6-core mobile CPU, up to 4.7 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
Battery65 Wh
Weight1.13 kg
Ports2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1
WirelessWi-Fi 6E + Bluetooth 5.3
Charger65 W USB-C PD

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Cite this page: Hardware Spec Index, “Kestrix LX-7243 Ultra 13.3" Ultrabook Laptop”, https://vextor7.com/item/21310112 (accessed 2026-10-20).