Hardware Spec Index

Kestrix LX-5643 SE 14" Business Laptop

Laptops · Kestrix · SKU LX5643-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index5,706 (Laptops scale)
Category rank#41,885
Street price$559
Power100 W (charger)
Performance per dollar10.21
Released2024

Specifications

BrandKestrix
ModelKestrix LX-5643 SE
ClassBusiness
Processor10-core mobile CPU, up to 4.6 GHz
GraphicsIntegrated graphics
NPU50 TOPS
Memory16 GB LPDDR5X-7500 (soldered)
Storage1 TB PCIe 4.0 NVMe (M.2 2280)
Display14" 1920×1200 60 Hz IPS
Battery72 Wh
Weight1.07 kg
Ports2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1
WirelessWi-Fi 7 (2×2, 320 MHz) + Bluetooth 5.4
Charger100 W USB-C PD

Related guides

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

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Cite this page: Hardware Spec Index, “Kestrix LX-5643 SE 14" Business Laptop”, https://vextor7.com/item/3519367 (accessed 2026-10-20).