About IBM ConnectX-2 40GbE Dual-Port QSFP PCIe NIC (81Y1537) in Bangladesh
The IBM ConnectX-2 40GbE Dual-Port QSFP PCIe NIC (81Y1537) is a high-performance enterprise Ethernet network adapter designed for IBM System x servers and PCI Express-compatible enterprise platforms. Powered by the NVIDIA Mellanox ConnectX-2 Ethernet controller, this dual-port QSFP adapter delivers up to 40GbE bandwidth per port with ultra-low latency, advanced hardware acceleration, and exceptional throughput. It is an ideal networking solution for virtualization, cloud computing, enterprise storage, high-performance computing (HPC), database servers, clustered environments, and modern enterprise data centers.
IBM ConnectX-2 40GbE Dual-Port QSFP PCIe NIC (81Y1537) Specifications & Overview
| Specification |
Details |
| Product Type | Enterprise Server Network Interface Card (NIC) |
| Product Name | IBM ConnectX-2 40GbE Dual-Port QSFP PCIe NIC |
| Part Number | 81Y1537 |
| Brand | IBM |
| Network Controller | NVIDIA Mellanox ConnectX-2 Ethernet Controller |
| Host Interface | PCI Express 2.0 x8 |
| Network Ports | 2 × QSFP Ports |
| Supported Network Speed | 40GbE Ethernet |
| Maximum Throughput | Up to 40Gbps Per Port |
| Supported Features | RDMA, SR-IOV, PXE Boot, Jumbo Frames, VLAN Tagging, QoS, RSS |
| Form Factor | Standard PCIe Adapter |
| Compatibility | IBM System x Servers & PCIe Compatible Enterprise Servers |
The IBM 81Y1537 utilizes Mellanox ConnectX-2 Ethernet technology to deliver enterprise-grade networking with extremely low latency and minimal CPU utilization. Its dual-port design provides network redundancy, failover capability, and higher aggregate bandwidth for demanding enterprise applications.
This high-speed Ethernet adapter is ideal for virtualization clusters, cloud infrastructure, enterprise storage systems, database servers, high-performance computing (HPC), software-defined networking (SDN), backup networks, and mission-critical enterprise applications requiring reliable 40GbE connectivity.
Buy IBM ConnectX-2 40GbE Dual-Port QSFP PCIe NIC (81Y1537) in Bangladesh
Looking for the original IBM ConnectX-2 40GbE Dual-Port QSFP PCIe NIC (81Y1537) in Bangladesh? Datacom Technologies (BD) supplies genuine IBM server networking products, Mellanox Ethernet adapters, enterprise networking equipment, and complete IT infrastructure solutions at competitive prices. We provide authentic IBM hardware, expert technical consultation, dependable after-sales support, and fast nationwide delivery throughout Bangladesh.
Compatibility
- IBM System x Servers
- PCI Express Compatible Enterprise Servers
- 40GbE QSFP Ethernet Networks
- VMware ESXi
- Microsoft Hyper-V
- Linux Enterprise Servers
- Windows Server
- Enterprise Data Centers
- Cloud Computing Platforms
- High-Performance Computing (HPC) Clusters
Applications
- 40 Gigabit Ethernet Networking
- Cloud Computing Infrastructure
- Virtualization Platforms
- Enterprise Storage Networking
- High-Performance Computing (HPC)
- Database Servers
- Software-Defined Networking (SDN)
- Cluster Computing
- Enterprise Backup Networks
- Mission-Critical Business Applications
Benefits of Choosing This Product
The IBM ConnectX-2 81Y1537 delivers dual-port 40GbE networking, enterprise-grade reliability, RDMA acceleration, virtualization support, and intelligent hardware offloading. It minimizes CPU utilization while maximizing network throughput, making it an excellent solution for cloud computing, enterprise storage, HPC, virtualization, and modern data center environments.
Why Buy from Datacom Technologies (BD)?
Datacom Technologies (BD) is a trusted supplier of genuine IBM server networking products, Mellanox Ethernet adapters, enterprise networking equipment, and IT infrastructure solutions in Bangladesh. We provide authentic IBM hardware, competitive pricing, professional technical consultation, dependable after-sales support, and fast nationwide delivery. Our experienced engineers help organizations deploy reliable enterprise networking solutions tailored to demanding workloads.
- Call/WhatsApp: +8801748173213
- Email: sales@datacom.com.bd
- Alternative Email: datacomtechnologiesbd@gmail.com
- Office: Tropical Center, 218, Dr. Kudroti Khuda Road, New Elephant Road, Dhaka-1205, Bangladesh.
Frequently Asked Questions (FAQ)
Q1: What is the IBM 81Y1537?
It is a dual-port 40GbE QSFP PCIe server network adapter powered by the NVIDIA Mellanox ConnectX-2 Ethernet controller.
Q2: How many ports does this adapter provide?
It features two QSFP ports supporting 40 Gigabit Ethernet connectivity.
Q3: Does it support RDMA and virtualization?
Yes. It supports RDMA, SR-IOV, and other enterprise networking features that improve virtualization performance and reduce CPU overhead.
Q4: Which servers are compatible with this adapter?
It is compatible with IBM System x servers and other PCI Express-compatible enterprise server platforms.
Q5: Why choose the IBM ConnectX-2 81Y1537?
It offers enterprise-class dual-port 40GbE networking, low latency, hardware acceleration, and dependable performance for cloud computing, enterprise storage, HPC, virtualization, and modern data center deployments.
-750x250.png "Datacom Technologies (BD)"){kind=logo}
