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4-Port Network Cards

All Network Cards

35 4-Port network cards from Lenovo and Sanpyl. Most cost $54 to $4,465, and half cost less than $325.

All filtersFilters (1)×
Ports: 4  ×Clear all
BrandLenovo2Sanpyl2Chelsio1Dell1Glotrends1H!Fiber.com1Hewlett Packard Enterprise1Juniper Networks1
Show all 14Raxmolo1StarTech.com1ULANSeN1Vogzone1Zimaboard1Zopsc1
Speed1014182.53253520.111001
Ports435
InterfacePCIe17USB4
Port typeRJ4512SFP+9SFP284
ControllerIntel14Broadcom2
PriceUnder $253Under $755Under $1502Under $2003Under $3005Under $4004Under $6002Under $7001
Show all 13Under $1,5001$150 & above22$300 & above14$1,200 & above7$5,000 & above3
Clear allShow 35 Network Cards
Ports: 4  ×35 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
GenericSpec score 7.9

10 Speed, 4 Ports, RJ45

+Four ports for multiple network connections
+RJ-45 ports use standard copper Ethernet cabling
+10 Gbps speed for common server networking
No price recorded yet.
ZimaboardSpec score 7.9

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.
GenericSpec score 7.9

1 Speed, 4 Ports

+Provides four gigabit Ethernet ports on one adapter
+Supports 1 Gbps speed on each port
$564.86
as of 11/04/2026 06:05 PST - Details
Juniper Networks

4 Ports, RJ45

+Offers four ports for connecting multiple wired devices
+Uses RJ45 connectors for standard Ethernet cables
No price recorded yet.
GlotrendsSpec score 9.5

100 Speed, 4 Ports, PCIe, SFP28

+4 ports: the most ports of the 35 here
+100 speed: the highest speed of the 32 here
$299.00
as of 11/04/2026 03:07 PST - Details
VogzoneSpec score 8.9

25 Speed, 4 Ports, PCIe, SFP28

+4 ports: the most ports of the 35 here
+25 speed: only 1 of 32 here have a higher speed
$334.99
as of 11/04/2026 03:08 PST - Details
H!Fiber.comSpec score 7.9

1 Speed, 4 Ports, PCIe, RJ45

+4 ports: the most ports of the 35 here
−1 speed: 23 of the 32 here have a higher speed
No price recorded yet.

Compare specs

network cardSpeedPortsInterfacePort typeSpec scorePrice
104RJ457.9No current price
2.54PCIe7.9No current price
147.9$564.86
as of 11/04/2026 06:05 PST - Details
4RJ45n/aNo current price
1004PCIeSFP289.5$299.00
as of 11/04/2026 03:07 PST - Details
254PCIeSFP288.9$334.99
as of 11/04/2026 03:08 PST - Details
14PCIeRJ457.9No current price

Before you buy

Other Ports options

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Popular filters

Network Cards under $100804Network Cards under $75762Network Cards under $50707Network Cards under $25546USB Network Cards473RJ45 Network Cards473PCIe Network Cards320Network Cards with Intel Controllers207

Related product types

2-Port Network Cards1301-Port Network Cards59

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.