저희는 암호화폐로 결제를 받습니다 — 보유하신 코인으로 실제 하드웨어를 구매하실 수 있습니다.암호화폐로 결제하고, 실제 하드웨어 구매에 사용하십시오. 전 세계 어디서나 US$399 이상 구매 시 무료 보험 배송. 무지 상자에 담아 독일에서 발송합니다.US$399 이상 구매 시 무료 보험 배송. 체크아웃을 시작하면 30분 동안 환율이 잠깁니다.30분간 환율 잠금. 모든 제품은 밀봉된 상태로 일련번호를 확인한 후 24개월 보증을 제공합니다.밀봉 포장, 24개월 보증.

가격 추적 로그인
Mellanox ConnectX-5 VPI dual-port QSFP28 PCIe card with tall bracket

Mellanox Technologies

Mellanox MCX556A-ECAT ConnectX-5 VPI network card

SKU CH-QQSY-DYW4G

Dual-port QSFP28 adapter delivering 100 Gb/s InfiniBand and Ethernet over PCIe 3.0 x16

  • Dual-port QSFP28 delivers 100 Gb/s InfiniBand and Ethernet
  • PCIe 3.0 x16 interface provides high-throughput host connectivity
  • VPI technology supports both EDR InfiniBand and 100GbE networks
  • NVMe over Fabric offloads accelerate storage workloads
  • Tall bracket fits standard server chassis configurations

Dual-Port 100GbE VPI Adapter

The Mellanox MCX556A-ECAT ConnectX-5 VPI adapter card delivers dual-port 100Gb/s InfiniBand and Ethernet connectivity through a PCIe 3.0 x16 interface. It uses QSFP28 cages for high-density cabling in data-centre racks and supports NVMe over Fabric offloads for storage acceleration. The tall bracket fits standard server chassis.

Suits HPC clusters and storage fabrics

This card targets high-performance computing, cloud, data-analytics and database platforms that require low-latency RDMA and adaptive routing. It also fits environments deploying NVMe-oF or burst-buffer checkpointing. Buyers needing single-port 10GbE uplinks or legacy FDR InfiniBand only should evaluate lower-speed alternatives.

Handles 100Gb/s dual-stream workloads

Each QSFP28 port sustains 100Gb/s for InfiniBand EDR or 100GbE traffic with tag-matching and rendezvous offloads in hardware. The embedded PCIe switch balances bandwidth across both ports without host-bus contention. Throughput drops when cables exceed reach limits or when switch ports negotiate down to 40GbE or 56GbE speeds.

주요 특징

  • Dual-port QSFP28 delivers 100 Gb/s InfiniBand and Ethernet
  • PCIe 3.0 x16 interface provides high-throughput host connectivity
  • VPI technology supports both EDR InfiniBand and 100GbE networks
  • NVMe over Fabric offloads accelerate storage workloads
  • Tall bracket fits standard server chassis configurations

사양

이 상품에 대해 아직 공개된 사양이 없습니다.

이 상품에 대한 질문

Which PCIe generation and lane width does the ConnectX-5 VPI card require to run at full speed?

The card installs in a PCIe 3.0 x16 slot and uses that bandwidth for 100 Gb/s InfiniBand and Ethernet traffic.

Can the dual QSFP28 ports negotiate down to 40 Gb/s or 56 Gb/s links for older switches?

Yes, the VPI ports support 40 Gb/s and 56 Gb/s Ethernet as well as FDR InfiniBand speeds alongside the native 100 Gb/s rates.

How do I confirm the adapter is passing 100 Gb/s traffic after installation?

Check the link status LEDs on the QSFP28 cages and verify 100 Gb/s negotiated speed in the OS network tool or switch management console.

이 진열대의 다른 상품

고객들이 함께 비교한 상품

같은 진열대, 같은 체크아웃 — 코인 8종, 환율 잠금 30분.