Kestrix LX-3977 Ultra 17.3" Creator Laptop (4GB GDDR6)
Laptops · Kestrix · SKU LX3977-ULTRA · Released 2019 · Updated 2026-10-24
Key facts
| Benchmark index | 14,481 (Laptops scale) |
|---|---|
| Category rank | #26,775 |
| Street price | $1,299 |
| Power | 230 W (charger) |
| Performance per dollar | 11.15 |
| Released | 2019 |
Specifications
| Brand | Kestrix |
|---|---|
| Model | Kestrix LX-3977 Ultra |
| Class | Creator |
| Processor | 8-core mobile CPU, up to 4.9 GHz |
| Graphics | Discrete, 4GB GDDR6, 80 W |
| NPU | None |
| Memory | 16 GB LPDDR4X-4266 (soldered) |
| Storage | 1 TB PCIe 3.0 NVMe (M.2 2280) |
| Display | 17.3" 2560×1440 240 Hz IPS |
| Battery | 90 Wh |
| Weight | 2.59 kg |
| Ports | 1× USB-C 10Gbps, 2× USB-A 5Gbps, HDMI 2.0 |
| Wireless | Wi-Fi 6 + Bluetooth 5.1 |
| Charger | 230 W barrel |
Related guides
NPUs and AI PCsThunderbolt 5 ExplainedUSB4 ExplainedWi-Fi 7 (802.11be) ExplainedGDDR7 Memory Explained
Similar Laptops
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Nexora LX-9318 XT 13.3" Business Laptop | 6,422 | $589 | Compare |
| Nexora LX-7538 Plus 14" Business Laptop | 26,799 | $3,869 | Compare |
| Orbita LX-1764 Edge 18" Gaming Laptop (16GB GDDR7) | 20,814 | $2,749 | Compare |
| Kestrix LX-9847 Max 15.6" Gaming Laptop (4GB GDDR6) | 11,720 | $859 | Compare |
| Quorvex LX-4419 XT 16" Gaming Laptop (8GB GDDR7) | 9,133 | $719 | Compare |
| Orbita LX-5909 Edge 17.3" Gaming Laptop (16GB GDDR6) | 28,400 | $3,999 | Compare |
Cite this page: Hardware Spec Index, “Kestrix LX-3977 Ultra 17.3" Creator Laptop (4GB GDDR6)”, https://vextor7.com/item/21523267 (accessed 2026-10-24).