Nous acceptons la cryptomonnaie — les cryptos que vous détenez peuvent ainsi acheter du matériel réel.Payez en crypto, dépensez-la en matériel réel. Livraison assurée offerte partout dans le monde au-delà de 399 $. Cartons neutres, sans marque, expédiés depuis l’Allemagne.Livraison assurée offerte au-delà de 399 $. Votre taux est bloqué pendant 30 minutes dès l’ouverture de la caisse.Taux bloqué 30 minutes. Chaque article est scellé, son numéro de série est vérifié, et il est couvert par une garantie de 24 mois.Scellé, garanti 24 mois.

Articles suivis Se connecter
Half-height half-length PCIe card with dual QSFP112 ports, silver bracket, green PCB

Mellanox Technologies

Mellanox ConnectX-7 MCX755106AS-HEAT 200Gb expansion card

SKU CH-B0TT-77KF7

A half-height PCIe 5.0 x16 adapter with dual QSFP112 ports for 200 Gb/s InfiniBand and Ethernet connectivity

  • Fits low-profile slots with 2.71 in half-height design
  • Dual QSFP112 ports deliver 200 Gb/s InfiniBand and Ethernet
  • PCIe 5.0 x16 interface provides 32 GT/s SerDes bandwidth
  • Auto-negotiation across NDR200, HDR, EDR, FDR and SDR rates
  • Secure Boot enabled with crypto disabled for trusted boot

Mellanox ConnectX-7 200Gb adapter card

The Mellanox ConnectX-7 MCX755106AS-HEAT is a half-height, half-length PCIe add-on card designed for high-performance networking. It targets data-centre and HPC builders who need 200Gb/s InfiniBand or Ethernet connectivity in a compact form factor.

PCIe 5.0 x16 interface with dual QSFP112 ports

The card operates on a PCI Express 5.0 x16 link at 32GT/s and is backward compatible with Gen 4.0 and 3.0 slots. Dual QSFP112 cages support InfiniBand NDR200, HDR, EDR, FDR and SDR as well as Ethernet rates from 200Gb/s down to 10Gb/s.

Half-height bracket frees full-height slots

Measuring 68.90mm by 167.65mm, the adapter fits low-profile chassis while leaving full-height expansion space available. An optional auxiliary PCIe x16 Gen 4.0 connection at 18GT/s can be added through a passive card and Cabline SA-II Plus harnesses for extended I/O.

Points forts

  • Fits low-profile slots with 2.71 in half-height design
  • Dual QSFP112 ports deliver 200 Gb/s InfiniBand and Ethernet
  • PCIe 5.0 x16 interface provides 32 GT/s SerDes bandwidth
  • Auto-negotiation across NDR200, HDR, EDR, FDR and SDR rates
  • Secure Boot enabled with crypto disabled for trusted boot

Caractéristiques

Aucune caractéristique publiée pour cet article pour l’instant.

Questions sur cet article

How do I install the half-height half-length MCX755106AS-HEAT card into a PCIe 5.0 x16 slot and what step is often missed?

Insert the 68.90 mm x 167.65 mm card into a Gen 5.0 x16 slot running at 32 GT/s; the step often missed is securing the low-profile bracket screw so the dual QSFP112 ports align with the chassis cutout.

What maintenance or replacement will the ConnectX-7 adapter need during its service life?

No field-replaceable parts are on the card; plan to replace the QSFP112 transceivers or direct-attach cables if link speeds change, and keep firmware current for InfiniBand NDR200 and Ethernet 200 Gb/s auto-negotiation.

Which limit appears first when the dual-port 200 Gb/s adapter runs sustained workloads?

The PCIe 5.0 x16 host interface at 32 GT/s per lane sets the ceiling; sustained bidirectional 200 Gb/s traffic can saturate that bus before the dual QSFP112 ports reach their line rate.

Également dans ce rayon

Les clients ont aussi comparé

Même rayon, même caisse — huit monnaies et un taux bloqué 30 minutes.