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ConnectX-4 from Mellanox is a family of high-performance and low-latency Ethernet and InfiniBand adapters. The ConnectX-4 Lx EN adapters are available in 40 Gb and 25 Gb Ethernet speeds and the ConnectX-4 Virtual Protocol Interconnect (VPI) adapters support either InfiniBand or Ethernet.
These adapters address virtualized infrastructure challenges, delivering best-in-class performance to various demanding markets and applications. Providing true hardware-based I/O isolation with unmatched scalability and efficiency, achieving the most cost-effective and flexible solution for Web 2.0, Cloud, data analytics, database, and storage platforms.
The following figure shows the Mellanox ConnectX-4 2x100GbE/EDR IB QSFP28 VPI Adapter (the standard heat sink has been removed in this photo).
These adapters address virtualized infrastructure challenges, delivering best-in-class performance to various demanding markets and applications. Providing true hardware-based I/O isolation with unmatched scalability and efficiency, achieving the most cost-effective and flexible solution for Web 2.0, Cloud, data analytics, database, and storage platforms.
The following figure shows the Mellanox ConnectX-4 2x100GbE/EDR IB QSFP28 VPI Adapter (the standard heat sink has been removed in this photo).
| Certification | CE, FCC, VCCI, ICES, RCM |
| Colour of product | Green |
| Compatible operating systems | Microsoft Windows Server 2012 (no SR-IOV support)\nMicrosoft Windows Server 2012 R2\nMicrosoft Windows Server 2016\nRed Hat Enterprise Linux 6 Server x64 Edition, U7\nRed Hat Enterprise Linux 7, U2\nSUSE LINUX Enterprise Server 11 for AMD64/EM64T, SP4**\n |
| Connectivity technology | Wired |
| Data transfer rate (max) | 25000 Mbit/s |
| Fiber optic connector | SFP28 |
| Fiber ports quantity | 2 |
| Host interface | PCI-E |
| Interface | fiber |
| Internal | N |
| Networking standards | IEEE 802.1AX,IEEE 802.1Q,IEEE 802.1Qau,IEEE 802.1Qaz,IEEE 802.1Qbb,IEEE 802.1Qbg,IEEE 802.3ad,IEEE 802.3az |
| Operating temperature (T-T) | 0 - 55 °C |
| PCI Card form factor | full-height (low-profile) |
| PCI version | 3.0 |
| Quantity | 1 |
| Recommended usage | Server |
| RoHS compliance | Y |
| Safety | CB, cTUVus, CE |
| Storage temperature (T-T) | -40 - 70 °C |
Specific References
- EAN13
- 0889488421626
Lenovo 01GR250
Mellanox ConnectX-4 Lx 2x25GbE SFP28
£885.23
£737.69 Ex. VAT
Mellanox ConnectX-4 Lx 2x25GbE SFP28