Tessarix PX-2840 Edge M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2840-EDGE · Released 2023 · Updated 2026-10-21
Key facts
| Benchmark index | 2,029 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #21,748 |
| Street price | $59 |
| Power | 6 W |
| Performance per dollar | 34.39 |
| Released | 2023 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-2840 Edge |
| 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 | Heatsink + 40 mm fan |
| Bus power | Slot-powered |
| Compatibility | UEFI boot supported; check slot bifurcation |
Related guides
Similar PCIe Cards & NVMe Enclosures
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix PX-8555 Max USB4 40Gbps NVMe Enclosure | 5,327 | $319 | Compare |
| Tessarix PX-1278 Edge PCIe 4.0 x16 Riser Cable | 3,417 | $169 | Compare |
| Strivon PX-5040 Core PCIe 4.0 x16 Riser Cable | 1,245 | $29 | Compare |
| Veltrix PX-9272 Edge Dual M.2 PCIe Switch Card | 4,049 | $219 | Compare |
| Strivon PX-5975 Ti Dual M.2 PCIe Switch Card | 4,671 | $259 | Compare |
| Strivon PX-7806 Ti PCIe 4.0 x16 Riser Cable | 2,178 | $79 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-2840 Edge M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/952069 (accessed 2026-10-21).