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Ethernet Adapters

Optimize your network connectivity with Ethernet adapters. Explore a variety of solutions designed to provide reliable and high-speed network connections for your devices.

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  • Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of print speed and other ratings.
Lenovo ThinkSystem I350-T4 By Intel - network adapter - OCP 3.0 - 1000Base-
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Lenovo ThinkSystem I350-T4 By Intel - network adapter - OCP 3.0 - 1000Base-T x 4

MFG#: 4XC7A08277 | CDW#: 5997595
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Data Transfer Rate:
1 GBps
$569.99
Advertised Price
HPE Nimble Storage 4-port Adapter Kit - network adapter - 10Gb Ethernet x 4
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HPE Nimble Storage 4-port Adapter Kit - network adapter - 10Gb Ethernet x 4

MFG#: Q8C20B | CDW#: 5966909
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
[+] Expand Specs
$10,913.99
Advertised Price
Main Features
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Lenovo ThinkSystem Broadcom 57414 - network adapter - PCIe 3.0 x8 - 10Gb Et
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Lenovo ThinkSystem Broadcom 57414 - network adapter - PCIe 3.0 x8 - 10Gb Ethernet / 25Gb Ethernet SFP28 x 2

MFG#: 4XC7A08238 | CDW#: 5881927
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Data Transfer Rate:
25 GBps
$1,595.99
Advertised Price
Axiom - network adapter - PCIe 2.1 x4 - Gigabit Ethernet x 4
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Axiom - network adapter - PCIe 2.1 x4 - Gigabit Ethernet x 4

MFG#: 540-BBCW-AX | CDW#: 5843203
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet, Ethernet, Fast Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Color Category:
Green, Silver
[+] Expand Specs
$455.14
$402.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet, Ethernet, Fast Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Color Category:
Green, Silver
Data Transfer Rate:
1 GBps
View All Technical Specifications
HPE 842QSFP28 - network adapter - PCIe 3.0 x16 - 100 Gigabit QSFP28 x 1
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HPE 842QSFP28 - network adapter - PCIe 3.0 x16 - 100 Gigabit QSFP28 x 1

MFG#: 874253-B21 | CDW#: 5799747
Form Factor:
Plug-In Card
Data Link Protocols:
100 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Color Category:
Green, Silver
[+] Expand Specs
$4,297.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
100 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Color Category:
Green, Silver
Data Transfer Rate:
100 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Axiom Enterasys 10GBASE-SR-XFP Compatible - XFP transceiver module - 10GbE
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Axiom Enterasys 10GBASE-SR-XFP Compatible - XFP transceiver module - 10GbE

MFG#: 10GBASE-SR-XFP-AX | CDW#: 5771795
Form Factor:
Plug-In Module
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
[+] Expand Specs
$390.12
$344.99
Advertised Price
Main Features
Form Factor:
Plug-In Module
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Axiom C8R25B-AX - SFP+ transceiver module - 10 GigE, iSCSI
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Axiom C8R25B-AX - SFP+ transceiver module - 10 GigE, iSCSI

MFG#: C8R25B-AX | CDW#: 5767023
Data Link Protocols:
iSCSI, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Product Type:
SFP+ transceiver module
Color Category:
Gray
Data Transfer Rate:
10 GBps
[+] Expand Specs
$1,238.14
$1,057.99
Advertised Price
Main Features
Data Link Protocols:
iSCSI, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Product Type:
SFP+ transceiver module
Color Category:
Gray
Data Transfer Rate:
10 GBps
Features:
Digital Optical Monitoring (DOM) support
View All Technical Specifications
Axiom Arista QSFP-40G-UNIV Compatible - QSFP+ transceiver module - 40GbE
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Axiom Arista QSFP-40G-UNIV Compatible - QSFP+ transceiver module - 40GbE

MFG#: QSFP-40G-UNIV-AX | CDW#: 5665654
Form Factor:
Plug-In Module
Data Link Protocols:
40 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
40 GBps
EPEAT Compliant:
No
[+] Expand Specs
$2,509.49
$1,961.99
Advertised Price
Main Features
Form Factor:
Plug-In Module
Data Link Protocols:
40 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
40 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Allied Telesis AT-2911SFP/2 - network adapter - PCIe 2.0 - SFP (mini-GBIC)
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Allied Telesis AT-2911SFP/2 - network adapter - PCIe 2.0 - SFP (mini-GBIC) x 2 - TAA Compliant

MFG#: AT-2911SFP/2-901 | CDW#: 5463849
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Data Transfer Rate:
1 GBps
$592.10
$413.99
Advertised Price
Axiom - network adapter - PCIe 2.0 x8 - 10 Gigabit SFP+ x 1
Compare

Axiom - network adapter - PCIe 2.0 x8 - 10 Gigabit SFP+ x 1

MFG#: 7010-30241-01-AX | CDW#: 5297476
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Color Category:
White
[+] Expand Specs
$347.23
$306.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Color Category:
White
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Axiom X550T2-AX - network adapter - PCIe 3.0 x4 - 10Gb Ethernet x 2
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Axiom X550T2-AX - network adapter - PCIe 3.0 x4 - 10Gb Ethernet x 2

MFG#: X550T2-AX | CDW#: 5278940
Form Factor:
Plug-In Card
Data Link Protocols:
Fibre Channel over Ethernet (FCoE), iSCSI, Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green
[+] Expand Specs
$585.18
$517.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
Fibre Channel over Ethernet (FCoE), iSCSI, Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Axiom ConneXium TCSEAAF1LFH00 Compatible - SFP (mini-GBIC) transceiver modu
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Axiom ConneXium TCSEAAF1LFH00 Compatible - SFP (mini-GBIC) transceiver module - 1GbE

MFG#: TCSEAAF1LFH00-AX | CDW#: 5219979
Form Factor:
Plug-In Module
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Color Category:
Gray
Data Transfer Rate:
1 GBps
$283.60
$249.99
Advertised Price
Axiom - network adapter - PCIe 3.0 x4 - 10Gb Ethernet x 1
Compare

Axiom - network adapter - PCIe 3.0 x4 - 10Gb Ethernet x 1

MFG#: PCIE31RJ4510-AX | CDW#: 5219321
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Data Transfer Rate:
10 GBps
[+] Expand Specs
$478.66
$423.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Axiom - network adapter - PCIe 2.1 x4 - Gigabit SFP x 4
Compare

Axiom - network adapter - PCIe 2.1 x4 - Gigabit SFP x 4

MFG#: PCIE-4SFP-AX | CDW#: 5219317
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Data Transfer Rate:
1 GBps
$549.21
$485.99
Advertised Price
Axiom - network adapter - PCIe 2.1 x4 - Gigabit SFP x 1
Compare

Axiom - network adapter - PCIe 2.1 x4 - Gigabit SFP x 1

MFG#: PCIE-1SFP-AX | CDW#: 5219313
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Data Transfer Rate:
1 GBps
$174.31
$154.99
Advertised Price
Axiom Mellanox MMA2P00-AS Compatible - SFP28 transceiver module - 25GbE
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Axiom Mellanox MMA2P00-AS Compatible - SFP28 transceiver module - 25GbE

MFG#: MMA2P00-AS-AX | CDW#: 5219270
Form Factor:
Plug-In Module
Data Link Protocols:
25 Gigabit Ethernet
Connectivity Technology:
Wired
Color Category:
Silver
Data Transfer Rate:
25 GBps
[+] Expand Specs
$188.14
$165.99
Advertised Price
Main Features
Form Factor:
Plug-In Module
Data Link Protocols:
25 Gigabit Ethernet
Connectivity Technology:
Wired
Color Category:
Silver
Data Transfer Rate:
25 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Axiom - network adapter - PCIe 2.1 x4 - Gigabit SFP x 4
Compare

Axiom - network adapter - PCIe 2.1 x4 - Gigabit SFP x 4

MFG#: I350F4-AX | CDW#: 5219159
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Color Category:
Silver, Green
[+] Expand Specs
$608.70
$538.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Color Category:
Silver, Green
Data Transfer Rate:
1 GBps
View All Technical Specifications
Axiom - network adapter - PCIe 2.1 x4 - Gigabit SFP x 2
Compare

Axiom - network adapter - PCIe 2.1 x4 - Gigabit SFP x 2

MFG#: I350F2-AX | CDW#: 5219158
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Silver, Green
[+] Expand Specs
$431.62
$381.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Silver, Green
Data Transfer Rate:
1 GBps
View All Technical Specifications
Axiom - network adapter - PCIe 2.1 x4 - Gigabit Ethernet x 2
Compare

Axiom - network adapter - PCIe 2.1 x4 - Gigabit Ethernet x 2

MFG#: 90Y9370-AX | CDW#: 5219043
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet, Fast Ethernet, Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Data Transfer Rate:
1 GBps
$134.19
$118.99
Advertised Price
Axiom - network adapter - PCIe 2.1 x4 - Gigabit Ethernet x 4
Compare

Axiom - network adapter - PCIe 2.1 x4 - Gigabit Ethernet x 4

MFG#: 90Y9352-AX | CDW#: 5219042
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet, Ethernet, Fast Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Data Transfer Rate:
1 GBps
$455.14
$402.99
Advertised Price
Axiom - network adapter - PCIe 2.0 x8 - 10Gb Ethernet x 2
Compare

Axiom - network adapter - PCIe 2.0 x8 - 10Gb Ethernet x 2

MFG#: 700699-B21-AX | CDW#: 5219017
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Silver
[+] Expand Specs
$370.75
$327.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Silver
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Axiom - network adapter - PCIe 2.1 x4 - Gigabit Ethernet x 4
Compare

Axiom - network adapter - PCIe 2.1 x4 - Gigabit Ethernet x 4

MFG#: 665240-B21-AX | CDW#: 5219004
Form Factor:
Plug-In Card
Data Link Protocols:
Ethernet, Fast Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Data Transfer Rate:
1 GBps
$455.14
$402.99
Advertised Price
Axiom - network adapter - PCIe 2.1 x4 - Gigabit Ethernet x 2
Compare

Axiom - network adapter - PCIe 2.1 x4 - Gigabit Ethernet x 2

MFG#: 652497-B21-AX | CDW#: 5219002
Form Factor:
Plug-In Card
Data Link Protocols:
Ethernet, Fast Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Data Transfer Rate:
1 GBps
$134.19
$118.99
Advertised Price
Axiom - network adapter - PCIe 2.1 x4 - Gigabit Ethernet x 4
Compare

Axiom - network adapter - PCIe 2.1 x4 - Gigabit Ethernet x 4

MFG#: 593722-B21-AX | CDW#: 5218999
Form Factor:
Plug-In Card
Data Link Protocols:
Ethernet, Fast Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Data Transfer Rate:
1 GBps
$455.14
$402.99
Advertised Price
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This page was printed on 9/15/2026 8:03:51 AM.