Kestrix LX-5443 Ultra 17.3" Gaming Laptop (16GB GDDR6)
Laptops · Kestrix · SKU LX5443-ULTRA · Released 2022 · Updated 2026-10-19
Key facts
| Benchmark index | 22,189 (Laptops scale) |
|---|---|
| Category rank | #25,342 |
| Street price | $2,579 |
| Power | 230 W (charger) |
| Performance per dollar | 8.60 |
| Released | 2022 |
Specifications
| Brand | Kestrix |
|---|---|
| Model | Kestrix LX-5443 Ultra |
| Class | Gaming |
| Processor | 16-core mobile CPU, up to 5.2 GHz |
| Graphics | Discrete, 16GB GDDR6, 150 W |
| NPU | None |
| Memory | 64 GB DDR5-5600 SO-DIMM (2 slots, upgradable) |
| Storage | 4 TB PCIe 4.0 NVMe (M.2 2280) |
| Display | 17.3" 2560×1440 240 Hz IPS |
| Battery | 99 Wh |
| Weight | 2.96 kg |
| Ports | 2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1 |
| Wireless | Wi-Fi 6E + Bluetooth 5.3 |
| Charger | 230 W barrel |
Related guides
DDR5 Memory ExplainedWi-Fi 6E ExplainedUSB4 ExplainedNPUs and AI PCsThunderbolt 5 ExplainedWi-Fi 7 (802.11be) Explained
Similar Laptops
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Kestrix LX-1462 Prime 17.3" Gaming Laptop (16GB GDDR6) | 22,340 | $2,699 | Compare |
| Nexora LX-2839 Pro 14" Business Laptop | 22,522 | $2,339 | Compare |
| Nexora LX-3586 Prime 15.6" Gaming Laptop (8GB GDDR6) | 15,750 | $1,369 | Compare |
| Orbita LX-8493 Max 14" Ultrabook Laptop | 8,051 | $569 | Compare |
| Kestrix LX-8125 Core 16" Gaming Laptop (6GB GDDR6) | 9,262 | $689 | Compare |
| Halcyra LX-9500 Ti 13.3" Ultrabook Laptop | 8,563 | $719 | Compare |
Cite this page: Hardware Spec Index, “Kestrix LX-5443 Ultra 17.3" Gaming Laptop (16GB GDDR6)”, https://vextor7.com/item/10247972 (accessed 2026-10-19).