Description
The HPE InfiniBand HDR/Ethernet 200Gb 1-Port QSFP56 PCIe4 x16 Adapter (P23664-B21) delivers ultra-high bandwidth and low latency, making it ideal for High Performance Computing (HPC) and performance-critical data center workloads. Built with Mellanox MCX653105A‑HDAT technology, this standup low-profile adapter supports up to 200Gbps data rates via a PCIe 4.0 x16 interface.
Designed to complement HPE Apollo and HPE ProLiant DL Gen10/Gen10 Plus servers, this adapter is compatible with HPE’s Rack, Tower, BladeSystem, and Synergy platforms. It supports both DAC and AOC cables for flexible connectivity and features a robust 3-year parts exchange warranty.
Whether used in server clustering, storage, or hybrid environments, the HPE HDR adapter provides the scalability, efficiency, and performance required in modern HPC infrastructures.
| Specification | Details |
|---|---|
| Data Rate | Up to 200 Gb |
| Number of Ports | 1 port |
| Bus Type | PCIe 4.0 x16 |
| Connector Type | QSFP56 |
| Form Factor | Standup Low Profile (LP) |
| Supported Cables | DAC and AOC |
| Server Type Supported | HPE ProLiant DL Rack Mount Gen10 Plus servers |
| Platform Supported | HPE ProLiant Rack/Tower/BladeSystem Servers/Synergy |
| Weight | 0.23 kg (0.509 lb) |
| Dimensions | 60.96 x 35.56 x 25.4 cm (24 x 14 x 10 in) |
| Warranty | 3-year warranty, parts exchange |
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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