Altrix PX-5951 Ti Quad M.2 PCIe 4.0 x16 Card
PCIe Cards & NVMe Enclosures · Altrix · SKU PX5951-TI · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 4,495 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #40,324 |
| Street price | $279 |
| Power | 12 W |
| Performance per dollar | 16.11 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix PX-5951 Ti |
| 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 | Heatsink + 40 mm fan |
| 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-4791 Ti M.2 NVMe to PCIe 4.0 x4 Adapter | 1,796 | $49 | Compare |
| Altrix PX-5408 Core Quad M.2 PCIe 4.0 x16 Card | 4,457 | $259 | Compare |
| Strivon PX-1036 Core PCIe 4.0 x16 Riser Cable | 2,611 | $119 | Compare |
| Strivon PX-5390 Plus USB4 40Gbps NVMe Enclosure | 4,155 | $189 | Compare |
| Strivon PX-5748 XT PCIe 4.0 x16 Riser Cable | 1,278 | $29 | Compare |
| Altrix PX-6754 Plus PCIe 4.0 x16 Riser Cable | 3,013 | $119 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Altrix PX-5951 Ti Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/3596293 (accessed 2026-10-19).