Network Cards

network cards β€” pre-owned

58,445listings

Browse 58,445 network cards β€” pre-owned on eBay β€” listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Intel X520-DA2 10Gb 10Gbe 10 Gigabit Network Adapter NIC Dual Port E10G42BTDA
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Intel X520-DA2 10Gb 10Gbe 10 Gigabit Network Adapter NIC Dual Port E10G42BTDA

We do know having sold 1000s of these E10G42BTDA. These work great in Dell and HP too. We also solve the problem with X520's hanging upon boot up with certain motherboards! Driver is included natively with Windows Server 2012+, Ubuntu, Linux etc also since they all have X520 82599 ES82599 drivers built in now.

$23.48
Free ShippingEast Hartford, US
orty228sTOP
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99.7%ExcellentΒ· 5.2k
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Intel XL710-QDA2 Dual Port 40GbE NETWORK ADAPT QSFP XD56X- XL710-QDA2 0XD56X
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Intel XL710-QDA2 Dual Port 40GbE NETWORK ADAPT QSFP XD56X- XL710-QDA2 0XD56X

$51.99
Free ShippingPomona, US
aplera
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99.9%ExcellentΒ· 22.5k
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Schneider Electric 10/100/1000 AP9641 APC UPS Management Network Card 3 Free S/H
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Schneider Electric 10/100/1000 AP9641 APC UPS Management Network Card 3 Free S/H

Firmware upgradeable via network. Dual network ports for failover support. Key Features. F3 - Key Functions Working. Essential functions that a typical user would expect are verified working. Units may be missing components or parts that are not essential to key functions.

$89.99
Free ShippingFalls Church, US
musthavegear
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99.5%ExcellentΒ· 38.4k
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SIMCom SIM8202G-M2 5G NR Cellular Module M.2 Modem Qualcomm Snapdragon X55
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SIMCom SIM8202G-M2 5G NR Cellular Module M.2 Modem Qualcomm Snapdragon X55

SIMCom SIM8202G-M2 5G cellular module in M.2 form factor. Supports 5G NR, LTE, and global band connectivity. Commonly used in industrial routers, IoT devices, and embedded systems. Includes removable metal RF shield / heat spreader (installed on module as shown). Module only β€” no antennas, cables, or additional accessories included. Ideal for integration, repair, or development projects.

$79.99
Free ShippingAuburn, US
livinggreenseattleTOP
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99.7%ExcellentΒ· 10.4k
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INTEL DELL X540-T2 CONVERGED Dual Port 10Gb Ethernet Network 03DFV8 0K7H46 Low
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INTEL DELL X540-T2 CONVERGED Dual Port 10Gb Ethernet Network 03DFV8 0K7H46 Low

Low Profile Bracket. We stand behind our products. Do not place an order and then request a cancellation afterward.

$18.99
Free ShippingChino, US
g-electronic
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99.7%ExcellentΒ· 122.1k
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IBM 49Y7972 Intel X540-T2 PCIe Network Interface Adapter Card (NIC)
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IBM 49Y7972 Intel X540-T2 PCIe Network Interface Adapter Card (NIC)

Part Number: 49Y7972. It is ideal for cloud computing, virtualization, storage networking, and high-bandwidth applications. PCIe interface for stable and fast data transfer. Type: Network Interface Card (NIC).

$17.99
Free ShippingCosta Mesa, US
qualitytechnologyusa
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99.2%ExcellentΒ· 1.3k
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INTEL I350T4 1GbE RJ-45 Quad Port Ethernet Server Adapter I350-T4 74-10521-01
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INTEL I350T4 1GbE RJ-45 Quad Port Ethernet Server Adapter I350-T4 74-10521-01

We stand behind our products. Do not place an order and then request a cancellation afterward. High profile bracket.

$29.99
Free ShippingChino, US
g-electronic
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99.7%ExcellentΒ· 122.1k
View on eBayOpen listing β†’
SCHNEIDER AP9640 NETWORK MANAGEMENT CARD 3
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SCHNEIDER AP9640 NETWORK MANAGEMENT CARD 3

$75.00
+$6.50Cumberland, US
gpselectronics1
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99.7%ExcellentΒ· 7.8k
View on eBayOpen listing β†’
HP 530T Dual Port 10GbE High Profile Network Adapter Card 656594-001
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HP 530T Dual Port 10GbE High Profile Network Adapter Card 656594-001

HP 530T Dual Port 10GbE High Profile Network Adapter Card 656594-001.

$11.99
Free ShippingNew Hudson, US
digitalmind2000
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99.8%ExcellentΒ· 88.9k
View on eBayOpen listing β†’
DELL Intel X520-DA2 10Gb SFP+ Dual Port PCI-e Network Adapter Card Dell 0XYT17
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DELL Intel X520-DA2 10Gb SFP+ Dual Port PCI-e Network Adapter Card Dell 0XYT17

We stand behind our products. Do not place an order and then request a cancellation afterward. The listed prices do not apply. PowerEdge R930. PowerEdge R730XD. PowerEdge R730. PowerEdge R630. PowerEdge R920.

$14.99
Free ShippingChino, US
g-electronic
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99.7%ExcellentΒ· 122.1k
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GENUINE INTEL X520-DA2 E10G42BTDA 10Gb Dual Port Ethernet Server Adapter
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GENUINE INTEL X520-DA2 E10G42BTDA 10Gb Dual Port Ethernet Server Adapter

$29.00
Free ShippingAurora, US
zetainc.aiTOP
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100.0%ExcellentΒ· 5.3k
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Intel X520-SR2 10Gb 10Gbe 10 Gigabit Network Adapter NIC 2 Port E10G42BFSR BLK
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Intel X520-SR2 10Gb 10Gbe 10 Gigabit Network Adapter NIC 2 Port E10G42BFSR BLK

We also solve the problem with X520's hanging upon boot up with certain motherboards! Driver is included natively with Windows Server 2012+, Ubuntu, Linux etc also since they all have X520 82599 ES82599 drivers built in now.

$34.48
Free ShippingEast Hartford, US
orty228sTOP
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99.7%ExcellentΒ· 5.2k
View on eBayOpen listing β†’
DELL  INTEL X520-DA2 2x 10Gb SFP+ PCIe Both Profile Dual Port Network Card
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DELL INTEL X520-DA2 2x 10Gb SFP+ PCIe Both Profile Dual Port Network Card

R887V Dell Mellanox CX4121C ConnectX-4 25GB SFP+ Dual Port Network Daughter Card.

$21.99
Free ShippingHollywood, US
newserverlife
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99.6%ExcellentΒ· 6.7k
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Artesyn MaxCore SharpStreamer Pro PCIE-7210 Card
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Artesyn MaxCore SharpStreamer Pro PCIE-7210 Card

The option for money back is available during the warranty.

$149.99
Free ShippingUpland, US
zsaleszz
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99.8%ExcellentΒ· 1.6k
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Broadcom BCM957414A4142CC Dual Port 25GbE SFP28 Network Adapter Low Profile
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Broadcom BCM957414A4142CC Dual Port 25GbE SFP28 Network Adapter Low Profile

CC Dual Port 25GbE SFP28 Network Adapter Low Profile.

$59.99
Free ShippingPomona, US
aplera
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99.9%ExcellentΒ· 22.5k
View on eBayOpen listing β†’
Silicom PE325G2I71EU-XR-NU 25GBE XXV710-DA2 NIC Low Profile
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Silicom PE325G2I71EU-XR-NU 25GBE XXV710-DA2 NIC Low Profile

(Minor wear of labeling may be visible. (e)(3)(A)). May have broken or missing parts. C9 = New Open Box. No signs of wear or alteration. These photos are intended to give you a general idea of the product you will receive.

$53.99$59.99-10%

You save $6.00

See listingEden Prairie, US
ocean-techTOP
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99.8%ExcellentΒ· 57.1k
View on eBayOpen listing β†’
Dell Mellanox ConnectX-4 CX4121C Dual Port 25GbE SFP+ Network Adapter 20NJD
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Dell Mellanox ConnectX-4 CX4121C Dual Port 25GbE SFP+ Network Adapter 20NJD

Dell Mellanox ConnectX-4 CX4121C Dual Port 25GbE SFP+ Network Adapter 20NJD.

$39.99
Free ShippingNew Hudson, US
digitalmind2000
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99.8%ExcellentΒ· 88.9k
View on eBayOpen listing β†’
πŸ”₯πŸ”₯πŸ”₯ MCX4121A-ACAT Mellanox CX4121A ConnectX-4 25GbE 2 Port SFP28 Network card
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πŸ”₯πŸ”₯πŸ”₯ MCX4121A-ACAT Mellanox CX4121A ConnectX-4 25GbE 2 Port SFP28 Network card

$59.00
Free ShippingAurora, US
zetainc.aiTOP
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100.0%ExcellentΒ· 5.3k
View on eBayOpen listing β†’
INTEL I350T4 Ethernet Server Adapter Intel I350-T4 DELL 9YD6K 09YD6K 0T34F4
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INTEL I350T4 Ethernet Server Adapter Intel I350-T4 DELL 9YD6K 09YD6K 0T34F4

Dell DP/N may included: 0T34F4,09YD6K,0K9CR1,THGMP. Once we confirm and agree to your request, you may then place your order.Donot leave new requests in the order notes after purchasing. Order Notes / Special Requests.

$33.99
Free ShippingChino, US
g-electronic
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99.7%ExcellentΒ· 122.1k
View on eBayOpen listing β†’
Dell Intel X710-DA2 10Gb Ethernet 2Port Network Adapter Del 540-BBIX Y5M7N 5N7Y5
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Dell Intel X710-DA2 10Gb Ethernet 2Port Network Adapter Del 540-BBIX Y5M7N 5N7Y5

$49.00
Free ShippingAurora, US
zetainc.aiTOP
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100.0%ExcellentΒ· 5.3k
View on eBayOpen listing β†’
HPE 560SFP 2x 10Gb SFP+ PCIe Both Profile Network Card 669279-001 665247-001
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HPE 560SFP 2x 10Gb SFP+ PCIe Both Profile Network Card 669279-001 665247-001

R887V Dell Mellanox CX4121C ConnectX-4 25GB SFP+ Dual Port Network Daughter Card.

$14.90
Free ShippingHollywood, US
newserverlife
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99.6%ExcellentΒ· 6.7k
View on eBayOpen listing β†’
Mellanox ConnectX-6 Dx 200GbE QSFP56 PCIe Adapter  MCX623105AN-VDAT  CX623105A
-10%
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Mellanox ConnectX-6 Dx 200GbE QSFP56 PCIe Adapter MCX623105AN-VDAT CX623105A

Clean, used pull from off-lease server.Cards have been tested and firmware updated to latest version. Full-Height Case Bracket Installed. Tested and Firmware Updated to latest version. Clean pulls from off-lease servers.

$386.96$429.95-10%

You save $42.99

Free ShippingVenice, US
ims
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99.9%ExcellentΒ· 41.3k
View on eBayOpen listing β†’
Lenovo Intel X710-DA2 10Gb SFP Network Card 10GbE High Profile
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Lenovo Intel X710-DA2 10Gb SFP Network Card 10GbE High Profile

Each item is at minimum C4, F3 unless specified otherwise. Lenovo Part number will vary.

$28.97
Free ShippingBrea, US
semsotai2017TOP
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99.9%ExcellentΒ· 16.5k
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Mellanox MCX314A-BCCT 40Gb Ethernet 40GbE CX314A ConnectX-3 Pro QSFP PCIe UnRAID
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Mellanox MCX314A-BCCT 40Gb Ethernet 40GbE CX314A ConnectX-3 Pro QSFP PCIe UnRAID

Multiple cards are shown to display bracket height options.

$26.95$29.95-10%

You save $3.00

Free ShippingGuston, US
bitsquadTOP
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100.0%ExcellentΒ· 6.4k
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Marvell AQC107s 10Gb Network Card PCIe Copper PCIe 3.0 4X Gigabit 1G 2.5G 5G 10G
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Marvell AQC107s 10Gb Network Card PCIe Copper PCIe 3.0 4X Gigabit 1G 2.5G 5G 10G

$34.99
Free ShippingNewark, US
jb-electronic
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99.8%ExcellentΒ· 8.3k
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Dell 20NJD MRT0D Mellanox CX4121C 25GbE 2-Port PCI-e 3.0 x8 NIC SFF both bracket
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Dell 20NJD MRT0D Mellanox CX4121C 25GbE 2-Port PCI-e 3.0 x8 NIC SFF both bracket

$44.90
Free ShippingAurora, US
zetainc.aiTOP
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100.0%ExcellentΒ· 5.3k
View on eBayOpen listing β†’
MELLANOX MCX4111A-ACAT 25GB CONNECTX-4 SINGLE PORT CARD
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MELLANOX MCX4111A-ACAT 25GB CONNECTX-4 SINGLE PORT CARD

A top rated IT hardware supplier.

$34.95
Free ShippingEden Prairie, US
core4solutionsTOP
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99.8%ExcellentΒ· 15.8k
View on eBayOpen listing β†’
MRT0D Dell Mellanox CX4121C Connectx-4 2-Port 25Gbe SFP28 Network Adapter
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MRT0D Dell Mellanox CX4121C Connectx-4 2-Port 25Gbe SFP28 Network Adapter

Part Number: MRT0D W/ LONG BRACKET / 0MRT0D / CX4121C. Interface SFP28. Data Transfer Rate 25Gbe. Product Type Adapter Card. All the logos used are propriety to their respective owners and Technology Traderz does not have any authority over them.

$37.99
Free ShippingHouston, US
t-traderz
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99.8%ExcellentΒ· 16.9k
View on eBayOpen listing β†’
Dell Intel X710-DA2 Dual Port 10Gb SFP+PCI-e LP Network Adapter 5N7Y5 w/2x SFP+
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Dell Intel X710-DA2 Dual Port 10Gb SFP+PCI-e LP Network Adapter 5N7Y5 w/2x SFP+

DELL EMC SERVERS. DELL WORKSTATIONS. Headquartered in Richardson, Texas, featuring products from top manufacturers such as Dell, HPE, Supermicro, Cisco, Lenovo, and more. CONDITIONClean Tested Pulls.

$39.95
Free ShippingRichardson, US
mktllc
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100.0%ExcellentΒ· 13.6k
View on eBayOpen listing β†’
HPE Mellanox MCX631432AS-ADAI 10/25Gb 2-Port SFP28 OCP3 Adapter P42043-001
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HPE Mellanox MCX631432AS-ADAI 10/25Gb 2-Port SFP28 OCP3 Adapter P42043-001

HPE SERVERS. Headquartered in Richardson, Texas, featuring products from top manufacturers such as Dell, HPE, Supermicro, Cisco, Lenovo, and more. LENOVO SERVERS. About MK Trading. SUPERMICRO SERVERS.

$149.95
Free ShippingRichardson, US
mktllc
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100.0%ExcellentΒ· 13.6k
View on eBayOpen listing β†’
Solarflare XtremeScale X2522-10G-PLUS Dual Port 10GbE Server Adapter Full Height
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Solarflare XtremeScale X2522-10G-PLUS Dual Port 10GbE Server Adapter Full Height

Full height bracket.

$295.00
Free ShippingEast Walpole, US
completecomputersolutionsofma
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100.0%ExcellentΒ· 10.6k
View on eBayOpen listing β†’
SuperMicro AOC-STG-i4T Intel XL710-T4 X557-T4 Quad Port 10GbE PCIe Network Card
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SuperMicro AOC-STG-i4T Intel XL710-T4 X557-T4 Quad Port 10GbE PCIe Network Card

SUPERMICRO SERVERS. Headquartered in Richardson, Texas, featuring products from top manufacturers such as Dell, HPE, Supermicro, Cisco, Lenovo, and more. About MK Trading. HPE SERVERS. CONDITIONClean Tested Pulls.

$99.99
Free ShippingRichardson, US
mktllc
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100.0%ExcellentΒ· 13.6k
View on eBayOpen listing β†’
Dell Intel X710-DA2 10Gb SFP Network Card 10GBE Y5M7N 5N7Y5 DRCGM High Profile
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Dell Intel X710-DA2 10Gb SFP Network Card 10GBE Y5M7N 5N7Y5 DRCGM High Profile

$29.97
Free ShippingBrea, US
semsotai2017TOP
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99.9%ExcellentΒ· 16.5k
View on eBayOpen listing β†’
Dell Intel X710-DA2 10Gb Ethernet 2Port Network Adapter Del 540-BBIX Y5M7N HIGH
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Dell Intel X710-DA2 10Gb Ethernet 2Port Network Adapter Del 540-BBIX Y5M7N HIGH

High Profile. Once we confirm and agree to your request, you may then place your order.Donot leave new requests in the order notes after purchasing. We stand behind our products. Do not place an order and then request a cancellation afterward.

$29.99
Free ShippingChino, US
g-electronic
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99.7%ExcellentΒ· 122.1k
View on eBayOpen listing β†’
Dell Intel X550-T2 10GBe Base-T LP Dual Port Network Adapter HWWN0
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Dell Intel X550-T2 10GBe Base-T LP Dual Port Network Adapter HWWN0

All of your computer needs in one place! Each has been tested for full functionalities.

$74.99
Free ShippingNorcross, US
discountserverwarehouseTOP
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99.6%ExcellentΒ· 1.2k
View on eBayOpen listing β†’
HP 790317-001 562FLR SFP+ 2 PORT 10GB FC NIC - 727054-B21
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HP 790317-001 562FLR SFP+ 2 PORT 10GB FC NIC - 727054-B21

$15.95
Free ShippingEden Prairie, US
core4solutionsTOP
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99.8%ExcellentΒ· 15.8k
View on eBayOpen listing β†’
IBM Intel I340-T2 Dual Port 1Gb Ethernet Server Adapter 49Y4232
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IBM Intel I340-T2 Dual Port 1Gb Ethernet Server Adapter 49Y4232

We stand behind our products. Do not place an order and then request a cancellation afterward.

$12.99
Free ShippingChino, US
g-electronic
Feedback
99.7%ExcellentΒ· 122.1k
View on eBayOpen listing β†’
40GbE QSFP+ Dual Port CX314A Mellanox ConnectX-3 Pro EN PCIe 3.0x8 Card High Low
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40GbE QSFP+ Dual Port CX314A Mellanox ConnectX-3 Pro EN PCIe 3.0x8 Card High Low

Model/PN: CX314A. Interface: QSFP+. Compatible Port: PCIe 3.0 x8. - 1x CX314A-HIGH-LOW+ 1x Breakout Cable 2M. - 1x CX314A-HIGH-LOW+ 1x Breakout Cable 3M. Unixsurplusnet is a division of UNIXSurplus, a large Server dealer in Silicon Valley, California.

$16.99
+$6.95Sunnyvale, US
unixsurplusnet
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99.9%ExcellentΒ· 10.2k
View on eBayOpen listing β†’
Avaya MB450 Control Card for G450 (700507164) RJ-45 USB Card
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Avaya MB450 Control Card for G450 (700507164) RJ-45 USB Card

$74.99
See listingLeominster, US
jcglobaltech
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99.8%ExcellentΒ· 3.2k
View on eBayOpen listing β†’
Supermicro AOC-STG-i4T 10GB RJ45 Quad Port PCIe x8 Intel 82580 Server NIC - High
-10%
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Supermicro AOC-STG-i4T 10GB RJ45 Quad Port PCIe x8 Intel 82580 Server NIC - High

Compatible Port: PCIe x8. Interface: RJ45. UnixsurplusCom - Supermicro System Configs. Bracket: High Profile. Products are not covered under warranty unless specified in the Ad. OEM and Compatible products.

$98.10$109.00-10%

You save $10.90

Free ShippingMerced, US
itrecyclenow
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99.5%ExcellentΒ· 31.1k
View on eBayOpen listing β†’