Tessarix PX-8021 Ti Quad M.2 PCIe 4.0 x16 Card
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8021-TI · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 2,179 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #33,363 |
| Street price | $69 |
| Power | 12 W |
| Performance per dollar | 31.58 |
| Released | 2023 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-8021 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 | 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 |
|---|---|---|---|
| Veltrix PX-5194 Max Dual M.2 PCIe Switch Card | 3,470 | $149 | Compare |
| Tessarix PX-4294 XT Quad M.2 PCIe 4.0 x16 Card | 4,302 | $259 | Compare |
| Strivon PX-7684 Edge PCIe 5.0 x16 Riser Cable | 1,952 | $59 | Compare |
| Veltrix PX-2014 Edge USB4 40Gbps NVMe Enclosure | 4,284 | $259 | Compare |
| Strivon PX-2474 Ti Quad M.2 PCIe 5.0 x16 Card | 5,407 | $399 | Compare |
| Veltrix PX-5584 Ultra Quad M.2 PCIe 5.0 x16 Card | 4,979 | $319 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-8021 Ti Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/96867318 (accessed 2026-10-25).