Hardware Spec Index

Kestrix LX-2640 SE 14" Ultrabook Laptop

Laptops · Kestrix · SKU LX2640-SE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index8,901 (Laptops scale)
Category rank#7,344
Street price$629
Power65 W (charger)
Performance per dollar14.15
Released2024

Specifications

BrandKestrix
ModelKestrix LX-2640 SE
ClassUltrabook
Processor10-core mobile CPU, up to 4.7 GHz
GraphicsIntegrated graphics
NPU50 TOPS
Memory16 GB LPDDR5X-7500 (soldered)
Storage512 GB PCIe 4.0 NVMe (M.2 2230)
Display14" 1920×1200 60 Hz IPS
Battery50 Wh
Weight1.14 kg
Ports2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1
WirelessWi-Fi 7 (2×2, 320 MHz) + Bluetooth 5.4
Charger65 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-2640 SE 14" Ultrabook Laptop”, https://vextor7.com/item/46984225 (accessed 2026-10-21).