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Lenovo 4XC7A08229 ConnectX-5 2-P 40Gb/s QSFP28 Low-Latency Adapter
- Wired
- PCI Express Fiber
- 40000 Mbit/s
- Internal Component for: Server
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Key specifications
See full specs ↓- Connectivity technology
- Wired
- Host interface
- PCI Express
- Interface
- Fiber
- Fiber optic connector
- QSFP28
- Maximum data transfer rate
- 40000 Mbit/s
- Networking standards
- IEEE 1588v2, IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3ap, IEEE 802.3az, IEEE 802.3ba, IEEE 802.3by
Product details
Lenovo 4XC7A08229. Internal. Connectivity technology: Wired, Host interface: PCI Express, Interface: Fiber. Maximum data transfer rate: 40000 Mbit/s. Product colour: Green
Ports & interfaces
| Connectivity technology | Wired |
| Host interface | PCI Express |
| Interface | Fiber |
| Fiber optic connector | QSFP28 |
Network
| Maximum data transfer rate | 40000 Mbit/s |
| Networking standards | IEEE 1588v2, IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3ap, IEEE 802.3az, IEEE 802.3ba, IEEE 802.3by |
Design
| Component for | Server |
| Product colour | Green |
| Internal | Yes |
| Certification | CB / cTUVus / CE EMC: CE / FCC / VCCI / ICES / RCM RoHS: RoHS-R6 |
Operational conditions
| Operating temperature (T-T) | 0 - 55 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 5 - 90% |
Weight & dimensions
| Height | 69 mm |
Description
The ThinkSystem Mellanox ConnectX-5 Ex 25/40GbE 2-port Low-Latency Adapter delivers low sub-600µs latency, extremely high message rates, RoCE v2, NVMe over Fabric offloads and embedded PCIe switch. Mellanox provides the highest performance and lowest latency for the most demanding applications: High frequency trading, Machine Learning, Data Analytics, and more. This adapter ships ready to accept 10GbE, 25GbE or 40GbE network connections. This product guide provides essential presales information to understand the ConnectX-5 Ex adapter and its key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the adapter and consider its use in IT solutions.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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