Wir akzeptieren Kryptowährungen — so können die Coins, die Sie besitzen, echte Hardware kaufen.Zahlen Sie mit Krypto, geben Sie sie für echte Hardware aus. Weltweit kostenloser versicherter Versand ab 399 $. Neutrale Kartons ohne Markenaufdruck, versendet aus Deutschland.Kostenloser versicherter Versand ab 399 $. Ihr Kurs wird 30 Minuten lang gesperrt, sobald die Kasse geöffnet wird.Kurs 30 Minuten gesperrt. Jeder Artikel ist versiegelt, die Seriennummer wird geprüft, und es gilt eine Garantie von 24 Monaten.Versiegelt, 24 Monate Garantie.

Gemerkte Artikel Anmelden
NVIDIA ConnectX-5 Ex OCP 2.0 card with dual QSFP28 ports

NVIDIA

NVIDIA ConnectX-5 Ex MCX546A-EDAN network card 100GbE dual QSFP28 PCIe 4.0 OCP 2.0

SKU CH-SBMF-SVY5G MPN ConnectX-5

Dual-port QSFP28 adapter delivers 100GbE over PCIe 4.0 in OCP 2.0 form factor

  • ConnectorsDual-port belly-to-belly QSFP28
  • InterfacePCI Express Gen 4.0
  • Dimensions3.07 in. x 4.33 in (78.00mm x 110.05mm)
  • Dual 100 GbE ports for high-throughput connectivity
  • PCIe 4.0 x16 interface delivers 16.0 GT/s bandwidth
  • OCP 2.0 Type 2 form factor fits dense servers
  • Supports 10, 25, 40, 50 and 100 GbE speeds
  • Compact 78.00 mm × 110.05 mm low-profile design

100GbE dual-port QSFP28 adapter

This ConnectX-5 Ex network card delivers 100GbE connectivity through two belly-to-belly QSFP28 ports. It is built for single-host servers and storage nodes that require high-throughput InfiniBand or Ethernet links in an OCP 2.0 Type 2 form factor. The PCIe 4.0 x16 interface provides the bandwidth needed for line-rate performance.

PCIe 4.0 x16 lane requirement

The card operates at PCIe Gen 4.0 x16 with SERDES at 16.0GT/s, falling back to Gen 3.0 x16 at 8.0GT/s. A slot with fewer than 16 lanes will limit throughput below the advertised 100GbE per port. The OCP 2.0 Type 2 stacking height also demands a compatible cage; standard PCIe brackets will not fit.

Verify OCP cage and QSFP28 cabling

Before ordering, confirm your chassis accepts an OCP 2.0 Type 2 card with 3.07in by 4.33in dimensions and the belly-to-belly QSFP28 connector orientation. Ensure you have suitable 100GbE QSFP28 transceivers or direct-attach cables for the chosen protocol. Buyers needing a standard PCIe bracket or single-port connectivity should consider other models.

Besonderheiten

  • Dual 100 GbE ports for high-throughput connectivity
  • PCIe 4.0 x16 interface delivers 16.0 GT/s bandwidth
  • OCP 2.0 Type 2 form factor fits dense servers
  • Supports 10, 25, 40, 50 and 100 GbE speeds
  • Compact 78.00 mm × 110.05 mm low-profile design

Technische Daten

BrandMellanox
ModelConnectX-5 Ex InfiniBand
Part NumberMCX546A-EDAN
ConnectorsDual-port belly-to-belly QSFP28
InterfacePCI Express Gen 4.0
Dimensions3.07 in. x 4.33 in (78.00mm x 110.05mm)

Fragen zu diesem Artikel

Which ConnectX-5 Ex variant matches the MCX546A-EDAN part number?

This is the dual-port 100 GbE QSFP28 OCP 2.0 Type 2 card with PCIe 4.0 x16 SERDES at 16.0 GT/s.

What Ethernet speeds does the adapter actually deliver in a server?

The card supports 10, 25, 40, 50 and 100 Gb/s Ethernet per port, limited by the QSFP28 transceiver and switch you install.

What does the PCIe 4.0 x16 interface cap in practice?

The SERDES runs at 16.0 GT/s, giving a raw lane rate that supports the full dual-port 100 GbE bandwidth.

Ebenfalls in dieser Kategorie

Kunden haben diese ebenfalls verglichen

Gleiche Abteilung, gleiche Kasse — acht Kryptowährungen und ein für 30 Minuten fixierter Kurs.