Tessarix PX-6508 Max M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX6508-MAX · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 4,006 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #21,350 |
| Street price | $239 |
| Power | 6 W |
| Performance per dollar | 16.76 |
| Released | 2020 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-6508 Max |
| Type | M.2 NVMe to PCIe 4.0 x4 Adapter |
| Host interface | PCIe 4.0 x4 (passive) |
| Throughput | Up to 7,500 MB/s (drive-limited) |
| Drive support | M.2 NVMe 2230 / 2242 / 2260 / 2280 |
| Cooling | Passive heatsink |
| Bus power | Slot-powered |
| Compatibility | UEFI boot supported; check slot bifurcation |
Related guides
Similar PCIe Cards & NVMe Enclosures
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix PX-8947 Max USB 3.2 Gen 2 NVMe Enclosure | 4,868 | $319 | Compare |
| Veltrix PX-7772 Plus Quad M.2 PCIe 4.0 x16 Card | 4,147 | $249 | Compare |
| Altrix PX-4361 Prime USB 3.2 Gen 2 NVMe Enclosure | 2,981 | $129 | Compare |
| Strivon PX-4089 SE Dual M.2 PCIe Switch Card | 5,091 | $339 | Compare |
| Veltrix PX-7698 Max Dual M.2 PCIe Switch Card | 3,554 | $179 | Compare |
| Strivon PX-1851 Max PCIe 4.0 x16 Riser Cable | 4,541 | $279 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-6508 Max M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/1593335 (accessed 2026-10-21).