Veltrix PX-1977 Plus Quad M.2 PCIe 4.0 x16 Card
PCIe Cards & NVMe Enclosures · Veltrix · SKU PX1977-PLUS · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 2,973 (PCIe Cards & NVMe Enclosures scale) |
|---|---|
| Category rank | #22,718 |
| Street price | $119 |
| Power | 12 W |
| Performance per dollar | 24.98 |
| Released | 2023 |
Specifications
| Brand | Veltrix |
|---|---|
| Model | Veltrix PX-1977 Plus |
| 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 |
|---|---|---|---|
| Strivon PX-4721 SE USB 3.2 Gen 2 NVMe Enclosure | 4,887 | $299 | Compare |
| Veltrix PX-1415 Edge USB4 40Gbps NVMe Enclosure | 4,702 | $319 | Compare |
| Strivon PX-3688 Core Dual M.2 PCIe Switch Card | 5,536 | $349 | Compare |
| Altrix PX-9962 SE USB4 40Gbps NVMe Enclosure | 5,446 | $319 | Compare |
| Altrix PX-1715 Ultra USB 3.2 Gen 2 NVMe Enclosure | 3,115 | $149 | Compare |
| Strivon PX-6666 Prime PCIe 4.0 x16 Riser Cable | 4,333 | $239 | Compare |
All PCIe Cards & NVMe Enclosures · JSON
Cite this page: Hardware Spec Index, “Veltrix PX-1977 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/6571600 (accessed 2026-10-19).