Lenovo 01GR250-RFB Mellanox ConnectX-4 01GR250-RFB

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).

Design



Certification



CE, FCC, VCCI, ICES, RCM


Component for



Server


Internal



No


PCI Card form factor



Full-height (low-profile)


Product colour



Green


Recommended usage



Server


RoHS compliance



Yes


Safety



CB, cTUVus, CE


Network



Maximum data transfer rate



25000 Mbit/s


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


Operational conditions



Operating temperature (T-T)



0 - 55 �C


Storage temperature (T-T)



-40 - 70 �C


Other features



Harmonized System (HS) code



85176990


Package dimensions



Depth (package,cm)



25.2 cm


Gross Weight (Package, kg)



0.258 kg


Height (package,cm)



5.6 cm


Width (package,cm)



14.8 cm


Packaging data



Quantity



1


Ports & interfaces



Connectivity technology



Wired


Fiber optic connector



SFP28


Fiber ports quantity



2


Host interface



PCI Express


Interface



Fiber


PCI Card form factor



Full-height (low-profile)


PCI version



3.0


Product dimensions



Net Weight (Product, kg)



0.24 kg


Sustainability



Sustainability certificates



RoHS


Technical details



Sustainability certificates



RoHS


Vendor information



Brand Name


Lenovo


Warranty



1 Year(s)