Kestrix LX-8281 Ultra 18" Gaming Laptop (16GB GDDR6)
Laptops · Kestrix · SKU LX8281-ULTRA · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 23,463 (Laptops scale) |
|---|---|
| Category rank | #28,669 |
| Street price | $2,929 |
| Power | 330 W (charger) |
| Performance per dollar | 8.01 |
| Released | 2023 |
Specifications
| Brand | Kestrix |
|---|---|
| Model | Kestrix LX-8281 Ultra |
| Class | Gaming |
| Processor | 16-core mobile CPU, up to 5.2 GHz |
| Graphics | Discrete, 16GB GDDR6, 175 W |
| NPU | None |
| Memory | 64 GB LPDDR5X-7500 (soldered) |
| Storage | 2 TB PCIe 4.0 NVMe (M.2 2280) |
| Display | 18" 3840×2400 120 Hz Mini-LED |
| Battery | 90 Wh |
| Weight | 3.04 kg |
| Ports | 2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1 |
| Wireless | Wi-Fi 6E + Bluetooth 5.3 |
| Charger | 330 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 |
|---|---|---|---|
| Halcyra LX-8495 Plus 16" Gaming Laptop (8GB GDDR7) | 14,727 | $1,369 | Compare |
| Nexora LX-5272 Edge 16" 2-in-1 Laptop | 26,146 | $2,999 | Compare |
| Nexora LX-2449 Max 13.3" Business Laptop | 9,629 | $669 | Compare |
| Kestrix LX-4921 Core 16" Business Laptop | 17,574 | $1,759 | Compare |
| Halcyra LX-3749 Max 13.3" Ultrabook Laptop | 19,056 | $1,969 | Compare |
| Nexora LX-6840 Prime 18" Gaming Laptop (16GB GDDR6) | 25,444 | $2,909 | Compare |
Cite this page: Hardware Spec Index, “Kestrix LX-8281 Ultra 18" Gaming Laptop (16GB GDDR6)”, https://vextor7.com/item/439349 (accessed 2026-10-19).