NVIDIA Mellanox ConnectX-5 100G single-port (MCX555A) Appraisal
What a used NVIDIA Mellanox ConnectX-5 100G single-port (MCX555A) is worth.
What it's worth
Used NVIDIA Mellanox ConnectX-5 100G single-port (MCX555A) units sold for about $100-120 over the last 12 months, down about 25% from the year before.
Network cards resell on speed and generation. 100G-and-faster ConnectX and Intel E810 cards hold value; 10G and 25G cards trade as commodities.
At a glance
| Maker | NVIDIA |
| Category | Network card |
| Value, used | $100-120 |
| Over the year | down about 25% |
| Data through | August 2026 |
Similar network cards and DPUs
| Model | Value, used | Over the year |
|---|---|---|
| NVIDIA BlueField-2 25G DPU | $100-150 | down about 5% |
| NVIDIA Mellanox ConnectX-5 25G dual-port (MCX512A) | $110-140 | up about 25% |
| Intel Ethernet XL710-QDA2 (2x40G) | $80-110 | down about 25% |
| Intel Ethernet X710-T4 (4x10G RJ45) | $140-150 | down about 40% |
| Intel Ethernet E810-XXVDA2 (2x25G SFP28) | $120-180 | about flat |
| Intel Ethernet X710-T2L (2x10G RJ45) | $150-180 | - |
| Intel Ethernet X710-DA4 (4x10G SFP+) | $65-80 | down about 30% |
| Intel X550 | $61-74 | about flat |
Discuss a transaction
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