Tessarix PX-6599 Ultra Quad M.2 PCIe 4.0 x16 Card
PCIe Cards & NVMe Enclosures · Tessarix · SKU PX6599-ULTRA · Released 2024 · Updated 2026-10-27
Key facts
| Benchmark index | 4,808 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #47,800 |
| Street price | $289 |
| Power | 12 W |
| Performance per dollar | 16.64 |
| Released | 2024 |
Specifications
| Brand | Tessarix |
|---|---|
| Model | Tessarix PX-6599 Ultra |
| 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 |
|---|---|---|---|
| Strivon PX-2174 Core PCIe 5.0 x16 Riser Cable | 4,090 | $229 | Compare |
| Strivon PX-3632 Edge PCIe 5.0 x16 Riser Cable | 3,019 | $139 | Compare |
| Tessarix PX-8415 Core Dual M.2 PCIe Switch Card | 3,839 | $229 | Compare |
| Altrix PX-7773 SE USB 3.2 Gen 2 NVMe Enclosure | 3,263 | $149 | Compare |
| Veltrix PX-6008 XT Quad M.2 PCIe 4.0 x16 Card | 4,021 | $239 | Compare |
| Tessarix PX-6088 SE PCIe 4.0 x16 Riser Cable | 2,667 | $119 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Tessarix PX-6599 Ultra Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/65408054 (accessed 2026-10-27).