FebSmartSpec score 8.8
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 score8.8
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 15 Network Cards on this page+25 speed: only 1 of 99 here have a higher speed
+2 ports: only 2 of 55 here have more ports
+SR-IOV: only 13 of 146 here have one
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 8.3
40 Speed, 2 Ports, Mellanox
+Dual ports for two network connections
+Mellanox chip listed in the specifications
+40 Gbps speed, well above typical 10 Gbps cards
−Speed is 40 Gbps, requiring compatible infrastructure
$98.78
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score8.3
Pros+Dual ports for two network connections
+Mellanox chip listed in the specifications
+40 Gbps speed, well above typical 10 Gbps cards
+Half height profile fits low-profile chassis
Cons−Speed is 40 Gbps, requiring compatible infrastructure
Compared with the 15 Network Cards on this page+40 speed: the highest speed of the 99 here
+2 ports: only 2 of 55 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 8.0
25 Speed, 2 Ports, PCIe, Mellanox
+25 Gbps speed on each of two ports
+PCIe 3.0 x8 interface for high bandwidth
+Mellanox chip for high-speed networking
−Needs a PCIe x8 slot for full bandwidth
$88.00
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.0
Pros+25 Gbps speed on each of two ports
+PCIe 3.0 x8 interface for high bandwidth
+Mellanox chip for high-speed networking
Cons−Needs a PCIe x8 slot for full bandwidth
Compared with the 15 Network Cards on this page+25 speed: only 1 of 99 here have a higher speed
+2 ports: only 2 of 55 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 8.0
25 Speed, 2 Ports, PCIe, SFP+
+Two SFP+ ports for 25GbE connections
+Mellanox chipset for high-speed networking
+PCIe interface for server and workstation use
−Requires SFP+ transceivers or cables, not included in data
$94.88
as of 11/04/2026 03:08 PST - DetailsProduct details
Spec score8.0
Pros+Two SFP+ ports for 25GbE connections
+Mellanox chipset for high-speed networking
+PCIe interface for server and workstation use
Cons−Requires SFP+ transceivers or cables, not included in data
Compared with the 15 Network Cards on this page+25 speed: only 1 of 99 here have a higher speed
+2 ports: only 2 of 55 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
Yrwygcgwy
10 Speed, SFP+, Mellanox
+10 Gbps speed for fast network transfers
+Mellanox chip for a 10GbE SFP+ connection
+Long bracket for full-height PC cases
−SFP+ port needs a compatible transceiver or cable
$146.95
as of 11/04/2026 10:07 PST - DetailsProduct details
Pros+10 Gbps speed for fast network transfers
+Mellanox chip for a 10GbE SFP+ connection
+Long bracket for full-height PC cases
Cons−SFP+ port needs a compatible transceiver or cable
Compared with the 15 Network Cards on this page+10 speed: only 12 of 99 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
YiBaoTong
PCIe, SFP+, Mellanox
+Mellanox ConnectX-4 chip for Ethernet networking
+Two SFP+ ports for 25 gigabit Ethernet connections
+Uses a PCIe x8 slot with PCIe 3.0 support
−Requires a free PCIe x8 slot in the computer
$73.88
as of 11/04/2026 03:07 PST - DetailsProduct details
Pros+Mellanox ConnectX-4 chip for Ethernet networking
+Two SFP+ ports for 25 gigabit Ethernet connections
+Uses a PCIe x8 slot with PCIe 3.0 support
+Network adapter card for desktop or server builds
Cons−Requires a free PCIe x8 slot in the computer
How pros and cons are picked (About: Disclaimer) About this product
Lpxlqklyp
10 Speed, PCIe, SFP, Mellanox
+10 Gbps speed for high-bandwidth networking
+Mellanox chip with SFP+ port for fiber or direct-attach links
+x8 PCIe lanes for a high-throughput connection
−Requires an SFP+ module or cable for connectivity
$68.19
as of 11/04/2026 09:09 PST - DetailsProduct details
Pros+10 Gbps speed for high-bandwidth networking
+Mellanox chip with SFP+ port for fiber or direct-attach links
+x8 PCIe lanes for a high-throughput connection
Cons−Requires an SFP+ module or cable for connectivity
Compared with the 15 Network Cards on this page+10 speed: only 12 of 99 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
YiBaoTongSpec score 7.6
10 Speed, 2 Ports, PCIe, SFP+
+Two SFP+ ports for 10 Gigabit Ethernet
+Mellanox ConnectX-3 chip for 10GbE networking
+Installs in a PCIe slot
$75.88
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score7.6
Pros+Two SFP+ ports for 10 Gigabit Ethernet
+Mellanox ConnectX-3 chip for 10GbE networking
+Installs in a PCIe slot
Compared with the 15 Network Cards on this page+2 ports: only 2 of 55 here have more ports
+10 speed: only 12 of 99 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
LemspumSpec score 8.0
25 Speed, 2 Ports, PCIe, SFP28
+25 Gbps speed for demanding network workloads
+Dual SFP28 ports for two high-speed connections
+Mellanox ConnectX-4 Lx chipset
−Requires a PCIe slot in the host system
$65.99
as of 11/04/2026 03:06 PST - DetailsProduct details
Spec score8.0
Pros+25 Gbps speed for demanding network workloads
+Dual SFP28 ports for two high-speed connections
+Mellanox ConnectX-4 Lx chipset
+PCIe x8/x16 slot connection
Cons−Requires a PCIe slot in the host system
Compared with the 15 Network Cards on this page+25 speed: only 1 of 99 here have a higher speed
+2 ports: only 2 of 55 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
MellanoxSpec score 8.0
25 Speed, 2 Ports, PCIe, SFP28
+Dual SFP28 ports for two 25 Gbps connections
+PCIe 3.0 x8 interface for high-bandwidth slots
+Mellanox chip for 25 Gbps Ethernet connections
−Tall bracket may not fit low-profile cases
$109.00
as of 11/04/2026 03:06 PST - DetailsProduct details
Spec score8.0
Pros+Dual SFP28 ports for two 25 Gbps connections
+PCIe 3.0 x8 interface for high-bandwidth slots
+Mellanox chip for 25 Gbps Ethernet connections
Cons−Tall bracket may not fit low-profile cases
Compared with the 15 Network Cards on this page+25 speed: only 1 of 99 here have a higher speed
+2 ports: only 2 of 55 here have more ports
How pros and cons are picked (About: Disclaimer) LR-LINKSpec score 8.8
25 Speed, 2 Ports, PCIe, SFP28
+25 Gbps speed for high-bandwidth networking
+Two SFP28 ports for fiber or copper links
+PCIe 3.0 x8 interface for server slots
$78.90
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.8
Pros+25 Gbps speed for high-bandwidth networking
+Two SFP28 ports for fiber or copper links
+PCIe 3.0 x8 interface for server slots
+SR-IOV support for virtualization workloads
+Mellanox ConnectX-4 Lx chipset
Compared with the 15 Network Cards on this page+25 speed: only 1 of 99 here have a higher speed
+2 ports: only 2 of 55 here have more ports
+SR-IOV: only 13 of 146 here have one
How pros and cons are picked (About: Disclaimer) About this product
EuqvosSpec score 8.8
25 Speed, 2 Ports, PCIe, SFP28
+Delivers 25Gb Ethernet speeds
+Two SFP28 ports for dual connections
+Uses a PCIe 3.0 x8 interface
$89.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.8
Pros+Delivers 25Gb Ethernet speeds
+Two SFP28 ports for dual connections
+Uses a PCIe 3.0 x8 interface
+Supports SR-IOV virtualization
+Low-profile form factor fits compact builds
Compared with the 15 Network Cards on this page+25 speed: only 1 of 99 here have a higher speed
+2 ports: only 2 of 55 here have more ports
+SR-IOV: only 13 of 146 here have one
How pros and cons are picked (About: Disclaimer) About this product
ULANSeN
1 Speed, PCIe, SFP+, Mellanox
+Dual 10 Gb SFP+ ports
+Uses a PCIe x8 interface
+Mellanox ConnectX-3 controller
$68.99
as of 11/04/2026 03:07 PST - DetailsProduct details
About this product
VogzoneSpec score 8.6
25 Speed, 1 Ports, M.2, SFP28
+25 speed: only 1 of 99 here have a higher speed
+SR-IOV: only 13 of 146 here have one
−1 ports: 41 of the 55 here have more ports
$84.99
as of 11/04/2026 03:07 PST - DetailsProduct details
About this product
VogzoneSpec score 8.6
25 Speed, 1 Ports, PCIe, SFP28
+25 speed: only 1 of 99 here have a higher speed
+SR-IOV: only 13 of 146 here have one
−1 ports: 41 of the 55 here have more ports
$64.99
as of 11/04/2026 03:08 PST - DetailsProduct details
About this product
