Altrix PX-8937 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter
PCIe Cards & NVMe Enclosures · Altrix · SKU PX8937-ULTRA · Released 2021 · Updated 2026-10-24
Key facts
| Benchmark index | 2,582 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #20,476 |
| Street price | $99 |
| Power | 6 W |
| Performance per dollar | 26.08 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-8937 Ultra |
| 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-8850 Prime USB 3.2 Gen 2x2 NVMe Enclosure | 3,023 | $129 | Compare |
| Tessarix PX-9238 Max Quad M.2 PCIe 4.0 x16 Card | 3,612 | $189 | Compare |
| Strivon PX-3021 Core Quad M.2 PCIe 4.0 x16 Card | 3,555 | $169 | Compare |
| Altrix PX-1193 Ti Dual M.2 PCIe Switch Card | 5,051 | $349 | Compare |
| Altrix PX-3239 SE Dual M.2 PCIe Switch Card | 5,393 | $399 | Compare |
| Tessarix PX-7416 Edge Quad M.2 PCIe 4.0 x16 Card | 4,282 | $239 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-8937 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/90148726 (accessed 2026-10-24).