Altrix PX-1655 XT Quad M.2 PCIe 4.0 x16 Card
PCIe Cards & NVMe Enclosures · Altrix · SKU PX1655-XT · Released 2022 · Updated 2026-10-23
Key facts
| Benchmark index | 4,676 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #7,830 |
| Street price | $309 |
| Power | 12 W |
| Performance per dollar | 15.13 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-1655 XT |
| Type | Quad M.2 PCIe 4.0 x16 Card |
| Host interface | PCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation |
| Throughput | 4× ~7,000 MB/s |
| 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
NVMe SSDs ExplainedPCIe Lanes ExplainedPCIe 4.0 vs PCIe 5.0USB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained
Similar PCIe Cards & NVMe Enclosures
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix PX-5382 Max Dual M.2 PCIe Switch Card | 5,072 | $329 | Compare |
| Tessarix PX-7905 Pro Dual M.2 PCIe Switch Card | 4,810 | $279 | Compare |
| Tessarix PX-9595 Edge PCIe 4.0 x16 Riser Cable | 1,407 | $39 | Compare |
| Veltrix PX-7807 Ti USB4 40Gbps NVMe Enclosure | 4,298 | $249 | Compare |
| Strivon PX-7456 Ti Dual M.2 PCIe Switch Card | 4,947 | $389 | Compare |
| Strivon PX-9008 XT Dual M.2 PCIe Switch Card | 4,804 | $309 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-1655 XT Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/3375808 (accessed 2026-10-23).