StarTech.comSpec score 7.7
10 Speed, 4 Ports, PCIe, SFP+
+Four SFP+ ports for four 10 Gbps connections
+10 Gbps speed per port
+PCIe x8 interface for high-bandwidth installs
−Occupies a PCIe x8 slot, larger than typical cards
$251.79-50%Was: $506.89
as of 11/04/2026 03:07 PST - DetailsLenovoSpec score 7.8
25 Speed, 4 Ports, PCIe, SFP28
+Four SFP28 ports in one card
+Supports 25 Gbps speeds per port
+PCI Express 4.0 interface with x16 lanes
−Requires a PCIe slot in a compatible server
$4,465.00
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.8
Pros+Four SFP28 ports in one card
+Supports 25 Gbps speeds per port
+PCI Express 4.0 interface with x16 lanes
Cons−Requires a PCIe slot in a compatible server
Compared with the 11 Network Cards on this page+4 ports: only 1 of 81 here have more ports
+25 speed: only 7 of 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) LpxlqklypSpec score 7.7
10 Speed, 4 Ports, RJ45, Intel
+Four RJ45 ports for four 10 Gbps connections
+Intel chip for a 10 Gbps network connection
+Uses standard RJ45 Ethernet cabling
−Short card form factor may not fit every case
$628.00
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.7
Pros+Four RJ45 ports for four 10 Gbps connections
+Intel chip for a 10 Gbps network connection
+Uses standard RJ45 Ethernet cabling
Cons−Short card form factor may not fit every case
Compared with the 11 Network Cards on this page+4 ports: only 1 of 81 here have more ports
+10 speed: only 11 of 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 7.6
1 Speed, 4 Ports, PCIe, Intel
+Four Ethernet ports on one card
+PCIe x4 interface for higher bandwidth
+1 Gbps speed per port
−Requires a PCIe x4 or larger slot
$283.44
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.6
Pros+Four Ethernet ports on one card
+PCIe x4 interface for higher bandwidth
+1 Gbps speed per port
Cons−Requires a PCIe x4 or larger slot
Compared with the 11 Network Cards on this page+4 ports: only 1 of 81 here have more ports
−1 speed: 92 of the 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
YrwygcgwySpec score 7.6
2.5 Speed, 4 Ports, PCIe, RJ45
+Four RJ45 ports for four wired connections
+2.5 Gbps speed per port
+PCIe interface for desktop expansion
−Requires an available PCIe slot
No price recorded yet.
Product details
Spec score7.6
Pros+Four RJ45 ports for four wired connections
+2.5 Gbps speed per port
+PCIe interface for desktop expansion
Cons−Requires an available PCIe slot
Compared with the 11 Network Cards on this page+4 ports: only 1 of 81 here have more ports
−2.5 speed: 72 of the 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
LpxlqklypSpec score 7.7
10 Speed, 4 Ports, PCIe, RJ45
+Offers four 10 gigabit RJ45 ports on one card
+Uses an Intel X540-T4 chip for 10G networking
+Installs in a PCIe slot for desktop and server systems
$181.24
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.7
Pros+Offers four 10 gigabit RJ45 ports on one card
+Uses an Intel X540-T4 chip for 10G networking
+Installs in a PCIe slot for desktop and server systems
Compared with the 11 Network Cards on this page+4 ports: only 1 of 81 here have more ports
+10 speed: only 11 of 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 7.6
1 Speed, 4 Ports, PCIe, RJ45
+Four RJ45 ports in a single card
+Intel 82576 chipset
+PCIe x1 interface fits smaller expansion slots
$275.20
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.6
Pros+Four RJ45 ports in a single card
+Intel 82576 chipset
+PCIe x1 interface fits smaller expansion slots
Compared with the 11 Network Cards on this page+4 ports: only 1 of 81 here have more ports
−1 speed: 92 of the 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
ZimaboardSpec score 7.6
2.5 Speed, 4 Ports, PCIe, Intel
+Four ports for multiple 2.5GbE connections
+2.5 Gbps speed per port, faster than gigabit
+Intel i226-V chip for 2.5GbE networking
No price recorded yet.
Product details
Spec score7.6
Pros+Four ports for multiple 2.5GbE connections
+2.5 Gbps speed per port, faster than gigabit
+Intel i226-V chip for 2.5GbE networking
+PCIe x4 interface for the card's bus connection
Compared with the 11 Network Cards on this page+4 ports: only 1 of 81 here have more ports
−2.5 speed: 72 of the 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
KnjcsvhghSpec score 7.7
10 Speed, 4 Ports, PCIe, SFP+
+Four SFP+ ports for multiple 10 Gbps connections
+PCIe 3.0 x8 interface for high-bandwidth slots
+Intel chip for the network card
−SFP+ ports need compatible transceivers or cables
$286.47
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.7
Pros+Four SFP+ ports for multiple 10 Gbps connections
+PCIe 3.0 x8 interface for high-bandwidth slots
+Intel chip for the network card
Cons−SFP+ ports need compatible transceivers or cables
Compared with the 11 Network Cards on this page+4 ports: only 1 of 81 here have more ports
+10 speed: only 11 of 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.7
10 Speed, 4 Ports, PCIe, SFP+
+Four ports for four separate 10 Gbps connections
+Intel chip for a 10 Gbps network connection
+SFP+ ports for 10GbE fiber or direct attach links
$168.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score7.7
Pros+Four ports for four separate 10 Gbps connections
+Intel chip for a 10 Gbps network connection
+SFP+ ports for 10GbE fiber or direct attach links
+Connects through a PCIe interface
Compared with the 11 Network Cards on this page+4 ports: only 1 of 81 here have more ports
+10 speed: only 11 of 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
KnjcsvhghSpec score 7.6
1 Speed, 4 Ports, PCIe, Intel
+Four ports for multiple connections at 1 Gbps
+Intel I350 chipset
+PCIe x4 lane interface
$182.61
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.6
Pros+Four ports for multiple connections at 1 Gbps
+Intel I350 chipset
+PCIe x4 lane interface
Compared with the 11 Network Cards on this page+4 ports: only 1 of 81 here have more ports
−1 speed: 92 of the 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
