Altrix PX-5777 XT M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Altrix · SKU PX5777-XT · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 1,223 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #17,825 |
| Street price | $29 |
| Power | 6 W |
| Performance per dollar | 42.17 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-5777 XT |
| 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 |
|---|---|---|---|
| Strivon PX-4978 Pro PCIe 5.0 x16 Riser Cable | 3,821 | $219 | Compare |
| Veltrix PX-3669 Core PCIe 4.0 x16 Riser Cable | 2,372 | $79 | Compare |
| Veltrix PX-9779 Prime PCIe 4.0 x16 Riser Cable | 3,333 | $169 | Compare |
| Tessarix PX-3010 Max Dual M.2 PCIe Switch Card | 3,225 | $159 | Compare |
| Strivon PX-4145 Prime USB4 40Gbps NVMe Enclosure | 4,684 | $259 | Compare |
| Tessarix PX-6820 Edge Dual M.2 PCIe Switch Card | 5,308 | $389 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-5777 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/8653166 (accessed 2026-10-19).