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872725-B21 Overview
The HPE 872725-B21 is HPE InfiniBand EDR 100Gb 1-port 841QSFP28 Adapter.
Quick Spec
Table 1 shows the quick spec.
| Product Number | 872725-B21 |
| Product Description | HPE InfiniBand EDR 100Gb 1-port 841QSFP28 Adapter |
| Protocol supported | IBTA Specification 1.3 compliant and PCIe Gen3 x16 |
| Port configurations | 1 QSFP28 port |
| Connector speed | PCIe Gen3 x16 |
| Product dimensions (H x W x D) | 7 x 8.5 x 2 in |
| Weight | 1.001 lb |
Compare to Similar Items
Table 2 shows the comparison between HPE 872725-B21 and HPE 867707-B21.
| Product Number | 872725-B21 | 867707-B21 |
| Product Description | HPE InfiniBand EDR 100Gb 1-port 841QSFP28 Adapter | HPE Ethernet 10Gb 2-port 521T Adapter |
| Product dimensions (H x W x D) | 7 x 8.5 x 2 in | 8.46 x 9.84 x 2.36 in |
| Weight | 1.001 lb | 0.306 lb |
