Lenovo 01GR250 network card Fiber 25000 Mbit/s
- Wired
- PCI Express 3.0 Fiber
- 25000 Mbit/s
- Component for: Server
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).
| Ports & interfaces | |
|---|---|
| PCI Card form factor | Full-height (low-profile) |
| PCI version | 3.0 |
| Fiber ports quantity | 2 |
| Fiber optic connector | SFP28 |
| Interface | Fiber |
| Host interface | PCI Express |
| Connectivity technology | Wired |
| Network | |
|---|---|
| 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 |
| Maximum data transfer rate | 25000 Mbit/s |
| Design | |
|---|---|
| Certification | CE, FCC, VCCI, ICES, RCM |
| Safety | CB, cTUVus, CE |
| Product colour | Green |
| Component for | Server |
| Internal | No |
| System requirements | |
|---|---|
| Compatible operating systems | Microsoft Windows Server 2012 (no SR-IOV support)Microsoft Windows Server 2012 R2Microsoft Windows Server 2016Red Hat Enterprise Linux 6 Server x64 Edition, U7Red Hat Enterprise Linux 7, U2SUSE LINUX Enterprise Server 11 for AMD64/EM64T, SP4**SUSE LINUX Enterprise Server 12, SP1**VMware ESXi 5.5, U3*VMware ESXi 6.0, U2* |
| Operational conditions | |
|---|---|
| Storage temperature (T-T) | -40 – 70 °C |
| Operating temperature (T-T) | 0 – 55 °C |
| Packaging data | |
|---|---|
| Quantity | 1 |
| Technical details | |
|---|---|
| Compliance certificates | RoHS |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 85176990 |
