StarTech.comSpec score 7.9
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 - DetailsIntel
PCIe, SFP28, Intel
+Two SFP28 ports for fiber or high-speed connections
+Uses a PCIe bus interface for internal installation
+Built on an Intel network chip
$257.99
as of 11/04/2026 03:07 PST - DetailsProduct details
About this product
AkpzkyywnSpec score 7.9
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 score7.9
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 14 Network Cards on this page+4 ports: the most ports of the 18 here
−1 speed: 17 of the 21 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
LpxlqklypSpec score 7.8
40 Speed, 2 Ports, PCI, QSFP
+40 Gbps speed for high-throughput server links
+Two QSFP+ ports for dual connections
+Intel XL710 chipset
−Requires QSFP+ transceivers or cables to connect
$253.09
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.8
Pros+40 Gbps speed for high-throughput server links
+Two QSFP+ ports for dual connections
+Intel XL710 chipset
Cons−Requires QSFP+ transceivers or cables to connect
Compared with the 14 Network Cards on this page+40 speed: only 3 of 21 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
KnjcsvhghSpec score 7.5
10 Speed, 2 Ports, PCIe, SFP+
+Two SFP+ ports for dual 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
$269.82
as of 11/04/2026 10:07 PST - DetailsProduct details
About this product
KnjcsvhghSpec score 7.4
1 Speed, 2 Ports, PCIe, RJ45
+Dual Gigabit RJ45 ports for wired network connections
+Uses Intel I350AM2 chip
+Fits PCIe x1 slots
−Supports PoE, which requires PoE-compatible equipment
$214.47
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.4
Pros+Dual Gigabit RJ45 ports for wired network connections
+Uses Intel I350AM2 chip
+Fits PCIe x1 slots
Cons−Supports PoE, which requires PoE-compatible equipment
Compared with the 14 Network Cards on this page−1 speed: 17 of the 21 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Akpzkyywn
1 Ports, PCIe, SFP, Intel
+Single SFP port for fiber network connections
+PCIe interface fits desktop computer expansion slots
+Intel chip for network connectivity
−Requires an SFP module to connect
$287.52
as of 11/04/2026 10:07 PST - DetailsProduct details
Pros+Single SFP port for fiber network connections
+PCIe interface fits desktop computer expansion slots
+Intel chip for network connectivity
+Single port card for one network link
Cons−Requires an SFP module to connect
Compared with the 14 Network Cards on this page−1 ports: 16 of the 18 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 7.9
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 score7.9
Pros+Four RJ45 ports in a single card
+Intel 82576 chipset
+PCIe x1 interface fits smaller expansion slots
Compared with the 14 Network Cards on this page+4 ports: the most ports of the 18 here
−1 speed: 17 of the 21 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
BfqtxlavkSpec score 7.5
10 Speed, 2 Ports, PCIe, Intel
+Two 10 Gbps network ports for high-speed connections
+Intel chip for network compatibility
+Uses a PCIe x8 slot for server and workstation builds
$211.00
as of 11/04/2026 10:07 PST - DetailsProduct details
About this product
KnjcsvhghSpec score 7.9
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 score7.9
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 14 Network Cards on this page+4 ports: the most ports of the 18 here
How pros and cons are picked (About: Disclaimer) About this product
YrwygcgwySpec score 7.5
10 Speed, 2 Ports, PCIe, Intel
+Two 10 Gbps network ports for high-speed connections
+Intel chip for network compatibility
+Uses a PCIe x8 slot for server and workstation builds
$211.00
as of 11/04/2026 10:07 PST - DetailsProduct details
About this product
AkpzkyywnSpec score 7.5
2.5 Speed, 2 Ports, PCIe, RJ45
+2.5 Gbps speed on each RJ45 port
+Two RJ45 ports for two connections
+PCI Express interface with Intel I226 chip
$210.14
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.5
Pros+2.5 Gbps speed on each RJ45 port
+Two RJ45 ports for two connections
+PCI Express interface with Intel I226 chip
Compared with the 14 Network Cards on this page−2.5 speed: 16 of the 21 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Akpzkyywn
1 Speed, Intel
+Built on an Intel network controller chip
+Supports 1 Gbps gigabit network speed
$217.78
as of 11/04/2026 10:07 PST - DetailsProduct details
About this product
GlotrendsSpec score 9.5
100 Speed, 4 Ports, PCIe, SFP28
+4 ports: the most ports of the 18 here
+100 speed: the highest speed of the 21 here
$299.00
as of 11/04/2026 03:07 PST - DetailsProduct details
About this product
