Kestrix LX-5621 Pro 18" Gaming Laptop (12GB GDDR6)
Laptops · Kestrix · SKU LX5621-PRO · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 18,798 (Laptops scale) |
|---|---|
| Category rank | #21,251 |
| Street price | $1,909 |
| Power | 280 W (charger) |
| Performance per dollar | 9.85 |
| Released | 2023 |
Specifications
| Brand | Kestrix |
|---|---|
| Model | Kestrix LX-5621 Pro |
| Class | Gaming |
| Processor | 16-core mobile CPU, up to 5.1 GHz |
| Graphics | Discrete, 12GB GDDR6, 150 W |
| NPU | None |
| Memory | 32 GB LPDDR5X-7500 (soldered) |
| Storage | 1 TB PCIe 4.0 NVMe (M.2 2280) |
| Display | 18" 2560×1600 240 Hz Mini-LED |
| Battery | 99 Wh |
| Weight | 2.81 kg |
| Ports | 2× Thunderbolt 4 / USB4 (40Gbps), 1× USB-A 10Gbps, HDMI 2.1 |
| Wireless | Wi-Fi 6E + Bluetooth 5.3 |
| Charger | 280 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 |
|---|---|---|---|
| Quorvex LX-7186 Prime 14" Business Laptop | 8,551 | $659 | Compare |
| Kestrix LX-8076 Plus 18" Gaming Laptop (12GB GDDR7) | 26,495 | $3,559 | Compare |
| Quorvex LX-1002 Ultra 13.3" 2-in-1 Laptop | 10,746 | $779 | Compare |
| Kestrix LX-1740 Plus 14" 2-in-1 Laptop | 19,521 | $1,919 | Compare |
| Halcyra LX-3610 Plus 14" Business Laptop | 24,267 | $2,989 | Compare |
| Orbita LX-9901 Plus 16" Gaming Laptop (8GB GDDR7) | 8,048 | $549 | Compare |
Cite this page: Hardware Spec Index, “Kestrix LX-5621 Pro 18" Gaming Laptop (12GB GDDR6)”, https://vextor7.com/item/82946186 (accessed 2026-10-21).