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Lenovo ThinkSystem 10Gb 2-port Base-T LOM network card, low-profile bracket

Lenovo

Lenovo 7ZT7A00548 10Gbps 2-Port Base-T network card

SKU CH-4HR4-HZHQC MPN 7ZT7A00548

Adds two 10Gbps Base-T ports via a PCI-Express interface for wired networking

  • Speed10Gbps
  • InterfacePCI-Express
  • FeaturesProduct Type:10Gigabit Ethernet Card
  • Weight0.6
  • Dual 10Gbps ports handle heavy workloads
  • PCI-Express interface fits standard server slots
  • LOM form factor saves rack space
  • Light 0.6 weight eases installation
  • 2026 release brings current 10GbE tech

Lenovo 10Gbps dual-port Base-T NIC

The Lenovo 7ZT7A00548 is a ThinkSystem 10Gb 2-port Base-T LOM network interface card. It connects over a PCI-Express slot to deliver 10Gbps Ethernet throughput across two copper ports. This new adapter targets servers and workstations needing high-speed wired connectivity.

Suited for 10GbE copper deployments

This card fits administrators upgrading rack servers or workstations to 10-gigabit networking over existing Cat6a or better cabling. It is not for environments that require fibre SFP+ connections, single-port density, or wireless and Bluetooth capability.

PCI-Express interface

The adapter installs into an available PCI-Express slot inside the host system. Compatibility depends on the platform supporting the card's physical and electrical requirements. Verify slot availability and bracket fit before purchase.

Highlights

  • Dual 10Gbps ports handle heavy workloads
  • PCI-Express interface fits standard server slots
  • LOM form factor saves rack space
  • Light 0.6 weight eases installation
  • 2026 release brings current 10GbE tech

Specifications

BrandLenovo
Speed10Gbps
InterfacePCI-Express
FeaturesProduct Type:10Gigabit Ethernet Card
Weight0.6
Shipping weight0.91 kg
Package size305 × 254 × 203 mm

Questions about this item

How is the 10Gbps 2-Port Base-T network card installed in a server?

Align the card with an open PCI-Express slot, press down evenly until seated, then fasten the retaining bracket screw to secure it.

What maintenance will the 7ZT7A00548 adapter need over time?

Periodically remove dust from the heatsink and port openings with compressed air to maintain airflow and reliable 10Gbps operation.

What thermal limit appears first when the dual-port card runs sustained 10Gbps traffic?

The onboard controller reaches its maximum junction temperature before the slot or cabling becomes a bottleneck.

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