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Lenovo ThinkSystem D2 10Gb 8-Port SFP+ network card, green PCB with silver brackets

Lenovo

Lenovo ThinkSystem D2 10Gb 8-Port SFP+ network card

SKU CH-19SP-TFNJP

Adds eight 10Gbps SFP+ ports via a PCI-Express slot for high-speed networking

  • Rated speed10 Gbit/s
  • Interface typePCI-Express
  • Key featuresProduct Type:10Gigabit Ethernet Card
  • 8 ports deliver 10Gbps each for high-density connectivity
  • PCI-Express interface fits modern server slots without adapters
  • 10Gbps throughput handles demanding workloads and virtualisation traffic
  • Lenovo engineering ensures reliable operation in ThinkSystem environments
  • First listed by manufacturer in August 2026 for current platform support

Product identity

The Lenovo ThinkSystem D2 is a 10Gbps Ethernet adapter that adds eight SFP+ ports through a PCI-Express slot. It is built for servers or workstations that need multiple high-speed wired links in a single expansion card.

Upgrade path

This card replaces a set of individual 1Gb or 10Gb NICs when port density matters and free PCIe slots are limited. The jump is worth it when cable runs, switch ports and driver management are simpler with one eight-port board than with several smaller cards.

Fit and alternatives

It suits administrators who want dense 10Gb connectivity for storage, virtualisation or backbone links without populating every slot. Buyers who need fewer than four ports, a different connector type, or a lower-speed option should look at something else.

How it compares

Measured against everything we stock in Ethernet Cards & NICs, at today’s prices. Recalculated every night.

Price $825.99
Pricier than about 90% of the 1,505 comparable items (median $90.99).

Specifications

Product
Brand nameLenovo
Performance
Rated speed10 Gbit/s
Ports & slots
Interface typePCI-Express

Questions about this item

Which PCI-Express slot size does this 8-port 10Gbps card require?

The card uses a PCI-Express interface; ensure the motherboard has a compatible slot with enough electrical lanes for eight SFP+ ports.

What is the common mistake when inserting the transceivers into the SFP+ cages?

Insert each transceiver straight until it clicks; forcing it at an angle bends the cage pins and causes link failures.

When should the SFP+ transceivers or cables be replaced?

Replace transceivers or direct-attach cables if link errors rise, ports flap, or the module temperature exceeds the vendor limit.

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