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Network Cards under $400

All Network Cards

2 network cards under $400. Prices run $324 to $336.

Top brands: IntelTP-LinkUGREENWisoquBrosTrendRenkforceStarTech.comHewlett Packard Enterprise

All filtersFilters (1)×
Controller: Mellanox  ×Clear all
Speed251501
Ports11
ControllerIntel9Mellanox2
Clear allShow 2 Network Cards
Controller: Mellanox  ×2 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
LpxlqklypSpec score 7.6

50 Speed, 1 Ports, Mellanox

+Mellanox ConnectX-4 chip for Ethernet networking
+Single port rated at 50 gigabit speed
+Offered in short and long bracket versions for different cases
−Only one port limits it to a single network connection
$336.87
as of 11/04/2026 09:09 PST - Details
Generic

25 Speed, Mellanox

+Mellanox NIC chip
+25 Gb speed for high-throughput links
+ConnectX-4 Lx model supports 10 and 25 Gigabit Ethernet
$323.89
as of 11/04/2026 06:05 PST - Details

Compare specs

network cardSpeedPortsSpec scorePrice
5017.6$336.87
as of 11/04/2026 09:09 PST - Details
25n/a$323.89
as of 11/04/2026 06:05 PST - Details

Before you buy

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Popular filters

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