Kestrix LX-5406 Ultra 18" Gaming Laptop (16GB GDDR6)
Laptops · Kestrix · SKU LX5406-ULTRA · Released 2024 · Updated 2026-10-25
Key facts
| Benchmark index | 24,053 (Laptops scale) |
|---|---|
| Category rank | #38,150 |
| Street price | $3,169 |
| Power | 330 W (charger) |
| Performance per dollar | 7.59 |
| Released | 2024 |
Specifications
| Brand | Kestrix |
|---|---|
| Model | Kestrix LX-5406 Ultra |
| Class | Gaming |
| Processor | 24-core mobile CPU, up to 5.3 GHz |
| Graphics | Discrete, 16GB GDDR6, 175 W |
| NPU | 13 TOPS |
| Memory | 64 GB DDR5-5600 SO-DIMM (2 slots, upgradable) |
| Storage | 4 TB PCIe 4.0 NVMe (M.2 2280) |
| Display | 18" 3840×2400 120 Hz Mini-LED |
| Battery | 90 Wh |
| Weight | 3.14 kg |
| Ports | 2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1 |
| Wireless | Wi-Fi 7 (2×2, 320 MHz) + Bluetooth 5.4 |
| Charger | 330 W barrel |
Related guides
DDR5 Memory ExplainedWi-Fi 7 (802.11be) ExplainedUSB4 ExplainedNPUs and AI PCsThunderbolt 5 ExplainedGDDR7 Memory Explained
Similar Laptops
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Halcyra LX-9556 Ti 15.6" Gaming Laptop (4GB GDDR6) | 7,399 | $529 | Compare |
| Nexora LX-3204 Plus 13.3" 2-in-1 Laptop | 6,572 | $579 | Compare |
| Orbita LX-4156 Prime 16" Gaming Laptop (8GB GDDR7) | 8,358 | $619 | Compare |
| Orbita LX-3658 Edge 14" Ultrabook Laptop | 13,274 | $1,159 | Compare |
| Kestrix LX-6662 XT 14" Ultrabook Laptop | 14,270 | $1,209 | Compare |
| Kestrix LX-5890 Prime 16" Gaming Laptop (8GB GDDR6) | 8,224 | $569 | Compare |
Cite this page: Hardware Spec Index, “Kestrix LX-5406 Ultra 18" Gaming Laptop (16GB GDDR6)”, https://vextor7.com/item/10732811 (accessed 2026-10-25).