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QSFP Network Cards

All Network Cards

2 QSFP network cards from Hewlett Packard Enterprise, Odlnmoiox, Ahuayk and more. Prices run $3,398 to $6,297.

All filtersFilters (2)×
Speed: 400  ×Port type: QSFP  ×Clear all
BrandAhuayk1
Speed20011100104074002
Ports1121
InterfacePCIe2
Port typeQSFP2
ControllerBroadcom1Mellanox1
Price$400 & above2$2,500 & above2$3,000 & above2$4,000 & above1
Clear allShow 2 Network Cards
Speed: 400  ×Port type: QSFP  ×2 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
JKdfhRYSpec score 8.7

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 - Details
AhuaykSpec score 8.3

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 - Details

Compare specs

network cardSpeedPortsInterfacePort typeControllerSpec scorePrice
4002PCIeQSFPMellanox8.7$6,297.50
as of 11/04/2026 10:07 PST - Details
4001PCIeQSFPBroadcom8.3$3,398.00
as of 11/04/2026 03:07 PST - Details

Before you buy

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