Hardware Spec Index

Kestrix LX-2840 SE 14" Ultrabook Laptop

Laptops · Kestrix · SKU LX2840-SE · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index24,090 (Laptops scale)
Category rank#45,268
Street price$3,429
Power65 W (charger)
Performance per dollar7.03
Released2026

Specifications

BrandKestrix
ModelKestrix LX-2840 SE
ClassUltrabook
Processor16-core mobile CPU, up to 5.3 GHz
GraphicsIntegrated graphics
NPU50 TOPS
Memory64 GB LPDDR5X-8533 (soldered)
Storage4 TB PCIe 4.0 NVMe (M.2 2230)
Display14" 2880×1800 120 Hz OLED
Battery72 Wh
Weight1.56 kg
Ports2× Thunderbolt 5 (80Gbps), 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) ExplainedThunderbolt 5 ExplainedNPUs and AI PCsOLED Monitors ExplainedUSB4 Explained

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Cite this page: Hardware Spec Index, “Kestrix LX-2840 SE 14" Ultrabook Laptop”, https://vextor7.com/item/10693610 (accessed 2026-10-18).