Hardware Spec Index

Kestrix LX-3421 SE 13.3" Ultrabook Laptop

Laptops · Kestrix · SKU LX3421-SE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index14,898 (Laptops scale)
Category rank#24,906
Street price$1,329
Power100 W (charger)
Performance per dollar11.21
Released2023

Specifications

BrandKestrix
ModelKestrix LX-3421 SE
ClassUltrabook
Processor16-core mobile CPU, up to 4.9 GHz
GraphicsIntegrated graphics
NPUNone
Memory16 GB LPDDR5X-7500 (soldered)
Storage2 TB PCIe 4.0 NVMe (M.2 2230)
Display13.3" 1920×1200 60 Hz IPS
Battery57 Wh
Weight1.30 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-3421 SE 13.3" Ultrabook Laptop”, https://vextor7.com/item/45805412 (accessed 2026-10-24).