LpxlqklypSpec score 7.5
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 score7.5
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 1,233 Network Cards on this page+4 ports: only 4 of 215 here have more ports
+10 speed: only 79 of 629 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
ChelsioSpec score 7.5
10 Speed, 4 Ports
+Four ports for multiple 10GbE connections
+10 Gbps speed for high-bandwidth networking
+Quad port design consolidates network connections in one card
$399.99
as of 11/05/2026 03:10 PST - DetailsProduct details
Spec score7.5
Pros+Four ports for multiple 10GbE connections
+10 Gbps speed for high-bandwidth networking
+Quad port design consolidates network connections in one card
Compared with the 1,233 Network Cards on this page+4 ports: only 4 of 215 here have more ports
+10 speed: only 79 of 629 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
SfzjlmkosSpec score 7.5
200 Speed, 1 Ports, PCIe, QSFP
+200 Gbps speed on a single port
+PCIe 4.0 x16 interface
+OCP 3.0 form factor
$2,549.70
as of 11/04/2026 21:06 PST - DetailsProduct details
Spec score7.5
Pros+200 Gbps speed on a single port
+PCIe 4.0 x16 interface
+OCP 3.0 form factor
Compared with the 1,233 Network Cards on this page+200 speed: only 10 of 629 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
WaanjnmjuSpec score 7.5
200 Speed, 1 Ports, PCIe, QSFP
+200 Gbps speed on a single port
+PCIe 4.0 x16 interface
+OCP 3.0 form factor
$2,549.70
as of 11/04/2026 21:06 PST - DetailsProduct details
Spec score7.5
Pros+200 Gbps speed on a single port
+PCIe 4.0 x16 interface
+OCP 3.0 form factor
Compared with the 1,233 Network Cards on this page+200 speed: only 10 of 629 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
GenericSpec score 7.5
10 Speed, 4 Ports
+Four ports for multiple network connections
+10 Gbps speed for fast data transfer
+Designed for Supermicro AOC-STG-i4T systems
$355.00
as of 11/04/2026 21:10 PST - DetailsProduct details
Spec score7.5
Pros+Four ports for multiple network connections
+10 Gbps speed for fast data transfer
+Designed for Supermicro AOC-STG-i4T systems
Compared with the 1,233 Network Cards on this page+4 ports: only 4 of 215 here have more ports
+10 speed: only 79 of 629 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.5
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 11/05/2026 02:09 PST - DetailsProduct details
Spec score7.5
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 1,233 Network Cards on this page+4 ports: only 4 of 215 here have more ports
+10 speed: only 79 of 629 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 7.4
2.5 Speed, 4 Ports, PCIe, RJ45
+Four RJ45 ports in a single card
+PCIe interface for modern desktops and servers
+Realtek RTL8125BG and Intel i226 chipset options
$325.14
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.4
Pros+Four RJ45 ports in a single card
+PCIe interface for modern desktops and servers
+Realtek RTL8125BG and Intel i226 chipset options
Compared with the 1,233 Network Cards on this page+4 ports: only 4 of 215 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 7.4
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 score7.4
Pros+Four RJ45 ports in a single card
+Intel 82576 chipset
+PCIe x1 interface fits smaller expansion slots
Compared with the 1,233 Network Cards on this page+4 ports: only 4 of 215 here have more ports
−1 speed: 377 of the 629 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
ULANSeNSpec score 7.4
1 Speed, 4 Ports, PCIe, Broadcom
+Four network ports in one card
+Gigabit speed on each port
+Low profile design fits compact cases
$65.88
as of 11/04/2026 21:09 PST - DetailsGenericSpec score 7.4
1 Speed, 4 Ports
+Four network ports on one card
+Gigabit speed of 1 Gbps per port
+Suits adding several wired connections to one server
$53.90
as of 11/04/2026 21:10 PST - DetailsProduct details
Spec score7.4
Pros+Four network ports on one card
+Gigabit speed of 1 Gbps per port
+Suits adding several wired connections to one server
Compared with the 1,233 Network Cards on this page+4 ports: only 4 of 215 here have more ports
−1 speed: 377 of the 629 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
KnjcsvhghSpec score 7.4
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 score7.4
Pros+Four ports for multiple connections at 1 Gbps
+Intel I350 chipset
+PCIe x4 lane interface
Compared with the 1,233 Network Cards on this page+4 ports: only 4 of 215 here have more ports
−1 speed: 377 of the 629 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
ZopscSpec score 7.4
0.1 Speed, 4 Ports, USB, RJ45
+Four ports for expanding connections on a laptop
+Aluminum build for a sturdy housing
+Supports 100Mbps Ethernet over RJ45 ports
$13.02
as of 11/05/2026 03:10 PST - DetailsProduct details
Spec score7.4
Pros+Four ports for expanding connections on a laptop
+Aluminum build for a sturdy housing
+Supports 100Mbps Ethernet over RJ45 ports
Compared with the 1,233 Network Cards on this page+4 ports: only 4 of 215 here have more ports
−0.1 speed: 572 of the 629 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
OdlnmoioxSpec score 7.3
25 Speed, 2 Ports, PCIe, SFP28
+25 Gbps speed for high-bandwidth networking
+Two SFP28 ports for fiber or copper links
+PCIe 4.0 x8 interface for newer servers
$650.64
as of 11/04/2026 21:10 PST - DetailsProduct details
Spec score7.3
Pros+25 Gbps speed for high-bandwidth networking
+Two SFP28 ports for fiber or copper links
+PCIe 4.0 x8 interface for newer servers
+Mellanox ConnectX-6 Lx chipset
Compared with the 1,233 Network Cards on this page+25 speed: only 48 of 629 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
Chelsio CommunicationsSpec score 7.3
40 Speed, 2 Ports, PCIe, QSFP
+Two ports for dual network connections
+Supports 40 Gb/s speed on each port
+Low profile form factor fits small chassis
$499.00
as of 11/05/2026 03:10 PST - DetailsProduct details
Spec score7.3
Pros+Two ports for dual network connections
+Supports 40 Gb/s speed on each port
+Low profile form factor fits small chassis
+Uses PCI-E x8 Gen 3 interface
Compared with the 1,233 Network Cards on this page+40 speed: only 37 of 629 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 7.3
25 Speed, 2 Ports, SFP28
+Two ports for dual network connections
+25 Gbps speed for high-throughput networking
+SFP28 ports support fiber and direct-attach links
$544.00
as of 11/05/2026 03:10 PST - DetailsProduct details
Spec score7.3
Pros+Two ports for dual network connections
+25 Gbps speed for high-throughput networking
+SFP28 ports support fiber and direct-attach links
Compared with the 1,233 Network Cards on this page+25 speed: only 48 of 629 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
エレコム(ELECOM)Spec score 7.3
1 Speed, 3 Ports, USB, RJ45
+Gigabit 1Gbps wired Ethernet connection
+Three USB-A ports added by the built-in hub
+Low profile design listed
$44.25
as of 11/05/2026 03:10 PST - DetailsGenericSpec score 7.3
25 Speed, 2 Ports, SFP28
+Two ports for dual network connections
+SFP28 ports support 25 Gbps connections
+25 Gbps speed, faster than standard 10 Gbps cards
$1,137.00
as of 11/05/2026 03:10 PST - DetailsProduct details
Spec score7.3
Pros+Two ports for dual network connections
+SFP28 ports support 25 Gbps connections
+25 Gbps speed, faster than standard 10 Gbps cards
Compared with the 1,233 Network Cards on this page+25 speed: only 48 of 629 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 7.3
40 Speed, 2 Ports, PCIe, QSFP
+Dual-port design with two 40 Gbps ports
+PCIe 3.0 x8 interface
+Includes two QSFP+ modules
$170.26
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.3
Pros+Dual-port design with two 40 Gbps ports
+PCIe 3.0 x8 interface
+Includes two QSFP+ modules
Compared with the 1,233 Network Cards on this page+40 speed: only 37 of 629 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
OmquotSpec score 7.3
100 Speed, 1 Ports
+Rated at 100 Gbps for high-speed data transfer
+Provides a single network port
+Designed for server connectivity
$337.69
as of 11/05/2026 03:10 PST - DetailsSynologySpec score 7.3
25 Speed, 2 Ports
+Two ports provide 25GbE connectivity
+Dual ports allow redundant or parallel high-speed links
+Supports 25 Gigabit Ethernet for demanding network workloads
$449.58
as of 11/05/2026 03:10 PST - DetailsProduct details
Spec score7.3
Pros+Two ports provide 25GbE connectivity
+Dual ports allow redundant or parallel high-speed links
+Supports 25 Gigabit Ethernet for demanding network workloads
Compared with the 1,233 Network Cards on this page+25 speed: only 48 of 629 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 7.3
40 Speed, 2 Ports, PCIe, QSFP
+40 Gbps speed per port
+Two QSFP ports on one card
+PCIe 3.0 x8 bus connection
$535.55
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.3
Pros+40 Gbps speed per port
+Two QSFP ports on one card
+PCIe 3.0 x8 bus connection
Compared with the 1,233 Network Cards on this page+40 speed: only 37 of 629 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
GenericSpec score 7.2
10 Speed, 2 Ports, Mellanox
+Provides two 10 gigabit ports on one card
+Uses a Mellanox chip for 10G networking
+Model CX416A MCX416A-CCAT identifies the exact adapter
$596.64
as of 11/05/2026 03:10 PST - DetailsProduct details
Spec score7.2
Pros+Provides two 10 gigabit ports on one card
+Uses a Mellanox chip for 10G networking
+Model CX416A MCX416A-CCAT identifies the exact adapter
Compared with the 1,233 Network Cards on this page+10 speed: only 79 of 629 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
VunLinkSpec score 7.2
10 Speed, 2 Ports, PCIe, RJ45
+Dual RJ45 ports for two 10GBase-T copper connections
+Low-profile design fits small form factor and compact cases
+Intel X540-T2 controller for 10 Gbps copper networking
$69.98
as of 11/04/2026 21:09 PST - DetailsProduct details
Spec score7.2
Pros+Dual RJ45 ports for two 10GBase-T copper connections
+Low-profile design fits small form factor and compact cases
+Intel X540-T2 controller for 10 Gbps copper networking
+PCIe x8 interface for 10 Gbps connections
Compared with the 1,233 Network Cards on this page+10 speed: only 79 of 629 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
LemspumSpec score 7.2
10 Speed, 2 Ports, PCIe, RJ45
+Dual RJ45 ports for two 10 Gbps copper connections
+Low-profile design fits small form factor and compact cases
+Intel X540 controller for 10 Gbps networking
$42.99
as of 11/04/2026 21:09 PST - DetailsProduct details
Spec score7.2
Pros+Dual RJ45 ports for two 10 Gbps copper connections
+Low-profile design fits small form factor and compact cases
+Intel X540 controller for 10 Gbps networking
+Fits PCIe x8 or x16 slots
Compared with the 1,233 Network Cards on this page+10 speed: only 79 of 629 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
GenericSpec score 7.2
10 Speed, 2 Ports, PCIe, SFP+
+Dual SFP+ ports for two 10 Gbps fiber or direct-attach links
+Intel X520-DA2 controller for 10 Gbps networking
+PCI Express interface for 10 Gbps connections
$39.99
as of 11/04/2026 21:10 PST - DetailsProduct details
Spec score7.2
Pros+Dual SFP+ ports for two 10 Gbps fiber or direct-attach links
+Intel X520-DA2 controller for 10 Gbps networking
+PCI Express interface for 10 Gbps connections
Compared with the 1,233 Network Cards on this page+10 speed: only 79 of 629 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
GenericSpec score 7.2
10 Speed, 2 Ports
+Two ports for connecting two network links
+10 Gigabit speed for fast wired transfers
+Listed for HP systems
$35.30
as of 11/04/2026 21:10 PST - DetailsProduct details
Spec score7.2
Pros+Two ports for connecting two network links
+10 Gigabit speed for fast wired transfers
+Listed for HP systems
Compared with the 1,233 Network Cards on this page+10 speed: only 79 of 629 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 7.2
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
Spec score7.2
Pros+Two 10 Gbps network ports for high-speed connections
+Intel chip for network compatibility
+Uses a PCIe x8 slot for server and workstation builds
Compared with the 1,233 Network Cards on this page+10 speed: only 79 of 629 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 7.2
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
Spec score7.2
Pros+Two 10 Gbps network ports for high-speed connections
+Intel chip for network compatibility
+Uses a PCIe x8 slot for server and workstation builds
Compared with the 1,233 Network Cards on this page+10 speed: only 79 of 629 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
