FebSmartSpec score 8.3
10 Speed, PCIe, SFP+, Intel
+10Gb/s SFP+ port for fast wired networking
+Intel 82599ES controller chip
+Supports SR-IOV virtualization
−Requires SFP+ transceivers or cables, not included in data
$45.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.3
Pros+10Gb/s SFP+ port for fast wired networking
+Intel 82599ES controller chip
+Supports SR-IOV virtualization
+Low-profile design fits compact PC cases
+Uses a PCIe x4 interface
Cons−Requires SFP+ transceivers or cables, not included in data
Compared with the 1,232 Network Cards on this page+SR-IOV: only 28 of 1232 here have one
+10 speed: only 79 of 628 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
VogzoneSpec score 8.3
100 Speed, 2 Ports, PCIe, QSFP
+Dual QSFP28 ports for 100GbE connections
+PCIe 4.0 x16 interface for high-bandwidth throughput
+Supports SR-IOV virtualization
−Requires a PCIe x16 slot to install
$439.99
as of 11/04/2026 03:08 PST - DetailsProduct details
Spec score8.3
Pros+Dual QSFP28 ports for 100GbE connections
+PCIe 4.0 x16 interface for high-bandwidth throughput
+Supports SR-IOV virtualization
+Low-profile form factor fits compact chassis
Cons−Requires a PCIe x16 slot to install
Compared with the 1,232 Network Cards on this page+SR-IOV: only 28 of 1232 here have one
+100 speed: only 22 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
10GtekSpec score 8.1
25 Speed, 2 Ports, PCIe, SFP28
+Two 25 Gbps SFP28 ports
+PCIe 4.0 x8 interface
+Intel E810 controller
−Uses a full x8 PCIe slot
−SFP28 ports need compatible modules or cables
$194.99
as of 11/04/2026 03:06 PST - DetailsProduct details
Spec score8.1
Pros+Two 25 Gbps SFP28 ports
+PCIe 4.0 x8 interface
+Intel E810 controller
+SR-IOV support for virtualization
+Low-profile bracket option for small cases
Cons−Uses a full x8 PCIe slot
−SFP28 ports need compatible modules or cables
Compared with the 1,232 Network Cards on this page+SR-IOV: only 28 of 1232 here have one
+25 speed: only 48 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
JKdfhRYSpec score 8.1
400 Speed, 2 Ports, PCIe, QSFP
+Two 400G QSFP112 ports
+PCIe 6.0 x16 interface
+Secure Boot with InfiniBand and Ethernet RoCE support
−Requires a full x16 PCIe slot
$6,297.50
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score8.1
Pros+Two 400G QSFP112 ports
+PCIe 6.0 x16 interface
+Secure Boot with InfiniBand and Ethernet RoCE support
Cons−Requires a full x16 PCIe slot
Compared with the 1,232 Network Cards on this page+400 speed: the highest speed of the 628 here
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
LinksTekSpec score 8.1
10 Speed, 2 Ports, PCIe, RJ45
+Two 10GbE RJ45 ports for high-speed wired networking
+Intel X540 chipset for 10Gb/s Ethernet
+PCIe x8 interface for high bandwidth
−Requires a PCIe x8 slot
$55.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.1
Pros+Two 10GbE RJ45 ports for high-speed wired networking
+Intel X540 chipset for 10Gb/s Ethernet
+PCIe x8 interface for high bandwidth
+Supports SR-IOV virtualization
+Low-profile bracket fits compact cases
Cons−Requires a PCIe x8 slot
Compared with the 1,232 Network Cards on this page+SR-IOV: only 28 of 1232 here have one
+10 speed: only 79 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
FebSmartSpec score 8.1
10 Speed, 2 Ports, PCIe, RJ45
+Two 10 Gbps RJ45 ports
+Uses an x8 PCIe interface for high bandwidth
+Intel X540-AT2 Ethernet controller
−Requires a free x8 PCIe slot
$55.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.1
Pros+Two 10 Gbps RJ45 ports
+Uses an x8 PCIe interface for high bandwidth
+Intel X540-AT2 Ethernet controller
+Low-profile design fits small form factor cases
+Supports SR-IOV virtualization
Cons−Requires a free x8 PCIe slot
Compared with the 1,232 Network Cards on this page+SR-IOV: only 28 of 1232 here have one
+10 speed: only 79 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
FebSmartSpec score 8.1
25 Speed, 2 Ports, PCIe, SFP28
+Two 25 Gbps SFP28 optical ports
+PCIe x8 interface for high bandwidth
+SR-IOV support for virtualization
−Requires a PCIe x8 slot
$75.99
as of 11/04/2026 03:08 PST - DetailsProduct details
Spec score8.1
Pros+Two 25 Gbps SFP28 optical ports
+PCIe x8 interface for high bandwidth
+SR-IOV support for virtualization
Cons−Requires a PCIe x8 slot
Compared with the 1,232 Network Cards on this page+SR-IOV: only 28 of 1232 here have one
+25 speed: only 48 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
FebSmartSpec score 8.1
25 Speed, 2 Ports, PCIe, SFP28
+Two 25 Gbps SFP28 optical ports
+PCIe x8 interface for high bandwidth
+SR-IOV support for virtualization
−Requires a PCIe x8 slot
$78.99
as of 11/04/2026 03:08 PST - DetailsProduct details
Spec score8.1
Pros+Two 25 Gbps SFP28 optical ports
+PCIe x8 interface for high bandwidth
+SR-IOV support for virtualization
Cons−Requires a PCIe x8 slot
Compared with the 1,232 Network Cards on this page+SR-IOV: only 28 of 1232 here have one
+25 speed: only 48 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
FebSmartSpec score 8.1
10 Speed, 2 Ports, PCIe, SFP+
+Two 10Gb/s SFP+ ports for fast networking
+Intel 82599ES controller chip
+Supports SR-IOV virtualization
−Requires SFP+ transceivers or cables, not included in data
$55.99
as of 11/04/2026 10:08 PST - DetailsProduct details
Spec score8.1
Pros+Two 10Gb/s SFP+ ports for fast networking
+Intel 82599ES controller chip
+Supports SR-IOV virtualization
+Low-profile design fits compact PC cases
+Uses a PCIe x8 interface
Cons−Requires SFP+ transceivers or cables, not included in data
Compared with the 1,232 Network Cards on this page+SR-IOV: only 28 of 1232 here have one
+10 speed: only 79 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
QNAPSpec score 8.1
10 Speed, 2 Ports, PCIe, Intel
+Two 10 Gbps ports for high-speed wired connections
+Intel chip with SR-IOV support
+Low-profile form factor fits compact builds
−Uses a PCIe x4 interface
$359.00
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.1
Pros+Two 10 Gbps ports for high-speed wired connections
+Intel chip with SR-IOV support
+Low-profile form factor fits compact builds
Cons−Uses a PCIe x4 interface
Compared with the 1,232 Network Cards on this page+SR-IOV: only 28 of 1232 here have one
+10 speed: only 79 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
AhuaykSpec score 8.0
400 Speed, 1 Ports, PCIe, QSFP
+Single 400G QSFP112-DD port
+PCIe 5.0 x16 interface for high bandwidth
+RoCE support for RDMA networking
−Requires a full x16 PCIe slot
$3,398.00
as of 11/04/2026 03:07 PST - DetailsAhuaykSpec score 8.0
400 Speed, 1 Ports, PCIe, Mellanox
+Single 400G OSFP port
+PCIe 5.0 x16 interface
+RDMA support for low-latency transfers
−Requires a full x16 PCIe slot
$2,998.00
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.0
Pros+Single 400G OSFP port
+PCIe 5.0 x16 interface
+RDMA support for low-latency transfers
Cons−Requires a full x16 PCIe slot
Compared with the 1,232 Network Cards on this page+400 speed: the highest speed of the 628 here
−1 ports: 161 of the 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
RedluxSpec score 8.0
10 Speed, 1 Ports, PCIe, RJ45
+10 Gbps speed, faster than standard gigabit Ethernet
+Intel chip listed for the network controller
+Single RJ45 port for standard Ethernet cabling
−Requires a free PCIe slot in the computer
$39.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.0
Pros+10 Gbps speed, faster than standard gigabit Ethernet
+Intel chip listed for the network controller
+Single RJ45 port for standard Ethernet cabling
+Low-profile design fits compact PC cases
+SR-IOV support for virtualization setups
Cons−Requires a free PCIe slot in the computer
Compared with the 1,232 Network Cards on this page+SR-IOV: only 28 of 1232 here have one
+10 speed: only 79 of 628 here have a higher speed
−1 ports: 161 of the 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
AhuaykSpec score 7.6
200 Speed, 2 Ports, PCIe, QSFP
+Two 200G QSFP56 ports
+PCIe 4.0 x16 interface
+Supports InfiniBand and Ethernet with RoCE
−Requires a full x16 PCIe slot
$3,218.00
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score7.6
Pros+Two 200G QSFP56 ports
+PCIe 4.0 x16 interface
+Supports InfiniBand and Ethernet with RoCE
Cons−Requires a full x16 PCIe slot
Compared with the 1,232 Network Cards on this page+200 speed: only 10 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
KnjcsvhghSpec score 7.6
1 Speed, 6 Ports, PCIe, Intel
+Six ports for many network connections
+PCIe x4 interface for server use
+Intel I350 chip for gigabit Ethernet
−Only 1 Gbps speed per port
$385.47
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.6
Pros+Six ports for many network connections
+PCIe x4 interface for server use
+Intel I350 chip for gigabit Ethernet
Cons−Only 1 Gbps speed per port
Compared with the 1,232 Network Cards on this page+6 ports: only 2 of 215 here have more ports
−1 speed: 376 of the 628 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
OdlnmoioxSpec score 7.6
200 Speed, 2 Ports, PCIe, QSFP
+200 Gbps speed per port for high-bandwidth networking
+Two ports for dual-link network connections
+PCIe 5.0 x16 interface for high-throughput host connection
−Requires a PCIe x16 slot
$4,031.00
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.6
Pros+200 Gbps speed per port for high-bandwidth networking
+Two ports for dual-link network connections
+PCIe 5.0 x16 interface for high-throughput host connection
+QSFP112 ports for 200G connectivity
Cons−Requires a PCIe x16 slot
Compared with the 1,232 Network Cards on this page+200 speed: only 10 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
LpxlqklypSpec score 7.6
200 Speed, 2 Ports, PCIe, QSFP
+200 Gbps speed per port for high-bandwidth networking
+Two ports for dual-link network connections
+PCIe 5.0 x16 interface for high-throughput host connection
−Requires a PCIe x16 slot
$3,688.37
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.6
Pros+200 Gbps speed per port for high-bandwidth networking
+Two ports for dual-link network connections
+PCIe 5.0 x16 interface for high-throughput host connection
+QSFP112 ports for 200G connectivity
Cons−Requires a PCIe x16 slot
Compared with the 1,232 Network Cards on this page+200 speed: only 10 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
WaanjnmjuSpec score 7.6
200 Speed, 2 Ports, PCIe, QSFP
+200 Gbps speed per port for high-bandwidth networking
+Two ports for dual-link network connections
+PCIe 5.0 x16 interface for high-throughput host connection
−Requires a PCIe x16 slot
$3,627.90
as of 11/04/2026 02:10 PST - DetailsProduct details
Spec score7.6
Pros+200 Gbps speed per port for high-bandwidth networking
+Two ports for dual-link network connections
+PCIe 5.0 x16 interface for high-throughput host connection
+QSFP112 ports for 200G connectivity
Cons−Requires a PCIe x16 slot
Compared with the 1,232 Network Cards on this page+200 speed: only 10 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
HrlnkkxeqSpec score 7.6
200 Speed, 2 Ports, PCIe, QSFP
+200 Gbps speed per port for high-bandwidth networking
+Two ports for dual-link network connections
+PCIe 5.0 x16 interface for high-throughput host connection
−Requires a PCIe x16 slot
$3,627.90
as of 11/04/2026 02:10 PST - DetailsProduct details
Spec score7.6
Pros+200 Gbps speed per port for high-bandwidth networking
+Two ports for dual-link network connections
+PCIe 5.0 x16 interface for high-throughput host connection
+QSFP112 ports for 200G connectivity
Cons−Requires a PCIe x16 slot
Compared with the 1,232 Network Cards on this page+200 speed: only 10 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
KnjcsvhghSpec score 7.6
200 Speed, 2 Ports, PCIe, QSFP
+200 Gbps speed per port for high-bandwidth networking
+Two ports for dual-link network connections
+PCIe 5.0 x16 interface for high-throughput host connection
−Requires a PCIe x16 slot
$3,612.78
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.6
Pros+200 Gbps speed per port for high-bandwidth networking
+Two ports for dual-link network connections
+PCIe 5.0 x16 interface for high-throughput host connection
+QSFP112 ports for 200G connectivity
Cons−Requires a PCIe x16 slot
Compared with the 1,232 Network Cards on this page+200 speed: only 10 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
BfqtxlavkSpec score 7.6
200 Speed, 2 Ports, PCIe, QSFP
+200 Gbps speed per port for high-bandwidth networking
+Two ports for dual-link network connections
+PCIe 5.0 x16 interface for high-throughput host connection
−Requires a PCIe x16 slot
$3,612.78
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.6
Pros+200 Gbps speed per port for high-bandwidth networking
+Two ports for dual-link network connections
+PCIe 5.0 x16 interface for high-throughput host connection
+QSFP112 ports for 200G connectivity
Cons−Requires a PCIe x16 slot
Compared with the 1,232 Network Cards on this page+200 speed: only 10 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
YrwygcgwySpec score 7.6
200 Speed, 2 Ports, PCIe, QSFP
+Two ports for 200G connections
+PCIe 5.0 x16 interface for high bandwidth
+QSFP112 ports for high-speed links
−Requires a PCIe x16 slot
$3,600.00
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.6
Pros+Two ports for 200G connections
+PCIe 5.0 x16 interface for high bandwidth
+QSFP112 ports for high-speed links
Cons−Requires a PCIe x16 slot
Compared with the 1,232 Network Cards on this page+200 speed: only 10 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
PtulmrtvnSpec score 7.6
200 Speed, 2 Ports, PCIe, QSFP
+Two ports for 200G connections
+PCIe 5.0 x16 interface for high bandwidth
+QSFP112 ports for high-speed links
−Requires a PCIe x16 slot
$4,031.00
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.6
Pros+Two ports for 200G connections
+PCIe 5.0 x16 interface for high bandwidth
+QSFP112 ports for high-speed links
Cons−Requires a PCIe x16 slot
Compared with the 1,232 Network Cards on this page+200 speed: only 10 of 628 here have a higher speed
+2 ports: only 39 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
DellSpec score 7.5
10 Speed, 4 Ports, SFP+
+48 1GbE ports plus 4 10GbE SFP+ ports for wide connectivity
+Includes 10 Gbps SFP+ uplink ports
+Includes stacking ports for expansion
−Rack-scale switch rather than a single network card
$4,299.99
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.5
Pros+48 1GbE ports plus 4 10GbE SFP+ ports for wide connectivity
+Includes 10 Gbps SFP+ uplink ports
+Includes stacking ports for expansion
Cons−Rack-scale switch rather than a single network card
Compared with the 1,232 Network Cards on this page+4 ports: only 4 of 215 here have more ports
+10 speed: only 79 of 628 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
LenovoSpec score 7.5
25 Speed, 4 Ports, PCIe, SFP28
+Four SFP28 ports in one card
+Supports 25 Gbps speeds per port
+PCI Express 4.0 interface
−Requires a PCIe slot in a compatible server
$1,425.96
as of 11/04/2026 06:05 PST - DetailsKnjcsvhghSpec score 7.5
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 score7.5
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 1,232 Network Cards on this page+4 ports: only 4 of 215 here have more ports
+10 speed: only 79 of 628 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
LpxlqklypSpec score 7.5
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 score7.5
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 1,232 Network Cards on this page+4 ports: only 4 of 215 here have more ports
+10 speed: only 79 of 628 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
SanpylSpec score 7.4
5 Speed, 4 Ports, USB, RJ45
+Four ports for expanding a single USB connection
+Aluminium alloy body for a sturdy build
+Includes an RJ45 Ethernet port
−Ethernet port is listed at 100Mbps, below gigabit
$6.86
as of 11/04/2026 03:08 PST - DetailsProduct details
Spec score7.4
Pros+Four ports for expanding a single USB connection
+Aluminium alloy body for a sturdy build
+Includes an RJ45 Ethernet port
Cons−Ethernet port is listed at 100Mbps, below gigabit
Compared with the 1,232 Network Cards on this page+4 ports: only 4 of 215 here have more ports
+5 speed: 356 of the 628 here have a lower speed
How pros and cons are picked (About: Disclaimer) About this product
