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Picture 1 of 6
Mellanox ConnectX-3EN MCX311A-XCAT 10 Gigabit Ethernet Network Adapter CX311A
4.0
1 product rating
L
Long2207 (1070)
97.7% positive feedback
Price:
$26.50
Free shipping
Returns:
No returns, but backed by
eBay Money back guarantee
.
Condition:
New
New
See full description
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Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+
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About this product
Product Identifiers
Brand
Mellanox
MPN
CX311A
eBay Product ID (ePID)
20067965637
Product Key Features
External Interfaces
Ethernet (RJ-45), Cable, SFP, Ethernet/ Network Cards, RJ-45, Optical LC
Maximum Data Rate
10 Gbps
Compatible Product Line
Universal
Form Factor
CompactFlash
Number of Ports
1 Port
Internal Interfaces
SFP
Compatible Brand
For IBM, For Micron, Universal, For HP
Standards
X2
Type
Wired
Model
MCX311A-XCAT
Compatible Port
PCI Express x8, PCI Express x4, PCI Express, PCI Express x16, PCI
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All listings for this product
Listing type
Buy It Now
Buy It Now
selected
Condition
Any Condition
Any Condition
selected
New
Pre-owned
Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+
item 1 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+
$26.50
Free shipping
Full High Mellanox MCX311A-XCAT ConnectX-3 EN Network Card 10GbE SFP+ CX311A
item 2 Full High Mellanox MCX311A-XCAT ConnectX-3 EN Network Card 10GbE SFP+ CX311A
$21.98
+$5.00 shipping
Mellanox MCX311A-XCAT CX311A ConnectX-3 EN Network Card 10GbE SinglePort SFP+
item 3 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN Network Card 10GbE SinglePort SFP+
$28.24
Free shipping
Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCI-E NIC
item 4 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCI-E NIC
$25.51
+$3.00 shipping
Mellanox MCX311A-XCAT CX311A ConnectX-3 EN Network Card 10GbE SinglePort SFP+
item 5 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN Network Card 10GbE SinglePort SFP+
$29.99
Free shipping
Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP Network Card
item 6 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP Network Card
$28.50
+$3.00 shipping
Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+
item 7 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+
$26.88
+$5.00 shipping
Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+
item 8 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+
$26.88
+$6.00 shipping
Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP Network Card
item 9 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP Network Card
$28.00
+$5.00 shipping
Mellanox CX311A MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCI-E NIC US
item 10 Mellanox CX311A MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCI-E NIC US
$33.88
Free shipping
Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+
item 11 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+
$31.00
+$3.00 shipping
Genuine Mellanox MCX311A-XCAT CX311A ConnectX-3 Ethernet 10GbE SFP+ Adapter Card
item 12 Genuine Mellanox MCX311A-XCAT CX311A ConnectX-3 Ethernet 10GbE SFP+ Adapter Card
$29.99
+$5.00 shipping
Genuine Mellanox MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe
item 13 Genuine Mellanox MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe
$31.99
+$5.00 shipping
Genuine Mellanox MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe NIC
item 14 Genuine Mellanox MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe NIC
$32.99
+$5.00 shipping
Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe NIC
item 15 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe NIC
$27.99
+$10.00 shipping
Full bracket Mellanox ConnectX-3 MCX311A-XCAT EN 10G Ethernet SFP+ PCI-E 10GbE
item 16 Full bracket Mellanox ConnectX-3 MCX311A-XCAT EN 10G Ethernet SFP+ PCI-E 10GbE
$23.46
+$14.99 shipping
Mellanox MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCI-E NIC US
item 17 Mellanox MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCI-E NIC US
$33.77
+$6.00 shipping
Genuine Mellanox MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe NIC
item 18 Genuine Mellanox MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe NIC
$35.99
+$5.00 shipping
Mellanox CX311A MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCI-E + Cable
item 19 Mellanox CX311A MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCI-E + Cable
$36.88
+$5.00 shipping
Mellanox ConnectX-3 MCX311A-XCAT EN 10G Ethernet 10GbE SFP+ PCIe NIC Bracket
item 20 Mellanox ConnectX-3 MCX311A-XCAT EN 10G Ethernet 10GbE SFP+ PCIe NIC Bracket
$37.89
+$6.96 shipping
Mellanox ConnectX-3EN MCX311A-XCAT 10 Gigabit Ethernet Network Adapter CX311A
item 21 Mellanox ConnectX-3EN MCX311A-XCAT 10 Gigabit Ethernet Network Adapter CX311A
$29.86
+$14.99 shipping
Mellanox ConnectX-3 MCX311A-XCAT EN 10G Ethernet 10GbE SFP+ PCIe NIC w/2 Bracket
item 22 Mellanox ConnectX-3 MCX311A-XCAT EN 10G Ethernet 10GbE SFP+ PCIe NIC w/2 Bracket
$34.20
+$14.99 shipping
Mellanox MCX311A-XCAT CX311A ConnectX-3 10G EN Ethernet 10GbE SFP+
item 23 Mellanox MCX311A-XCAT CX311A ConnectX-3 10G EN Ethernet 10GbE SFP+
$30.88
+$19.99 shipping
Mellanox ConnectX-3 MCX311A-XCAT EN 10G Ethernet 10GbE SFP+ PCIe NIC Bracket
item 24 Mellanox ConnectX-3 MCX311A-XCAT EN 10G Ethernet 10GbE SFP+ PCIe NIC Bracket
$37.89
+$15.00 shipping
2x Mellanox MCX311A-XCAT CX311A ConnectX-3 EN Network Card 10GbE SFP+ cable
item 25 2x Mellanox MCX311A-XCAT CX311A ConnectX-3 EN Network Card 10GbE SFP+ cable
$48.99
+$5.00 shipping
2Pcs Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet SFP Network Card
item 26 2Pcs Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet SFP Network Card
$51.88
+$5.00 shipping
Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP Network card
item 27 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP Network card
$51.19
+$6.70 shipping
Full High Mellanox MCX311A-XCAT ConnectX-3 EN Network Card 10GbE SFP+ CX311A
item 28 Full High Mellanox MCX311A-XCAT ConnectX-3 EN Network Card 10GbE SFP+ CX311A
$53.51
+$6.70 shipping
Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP Network card
item 29 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP Network card
$52.08
+$8.70 shipping
Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+
item 30 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+
$62.01
Free shipping
Full High Mellanox MCX311A-XCAT ConnectX-3 EN Network Card 10GbE SFP+ CX311A
item 31 Full High Mellanox MCX311A-XCAT ConnectX-3 EN Network Card 10GbE SFP+ CX311A
$54.49
+$8.70 shipping
2x Mellanox MCX311A-XCAT CX311A ConnectX-3 EN Network Card 10GbE SFP+ cable
item 32 2x Mellanox MCX311A-XCAT CX311A ConnectX-3 EN Network Card 10GbE SFP+ cable
$52.99
+$19.99 shipping
2Pcs Mellanox CX311A MCX311A-XCAT ConnectX-3 EN 10G Ethernet SFP Network Card
item 33 2Pcs Mellanox CX311A MCX311A-XCAT ConnectX-3 EN 10G Ethernet SFP Network Card
$55.88
+$19.99 shipping
Mellanox CX311A MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+
item 34 Mellanox CX311A MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+
$61.01
+$19.99 shipping
See all 34
listings for this product
Ratings and Reviews
Learn more
4.0
1 product rating
5
0 users rated this 5 out of 5 stars
0
4
1 users rated this 4 out of 5 stars
1
3
0 users rated this 3 out of 5 stars
0
2
0 users rated this 2 out of 5 stars
0
1
0 users rated this 1 out of 5 stars
0
Most relevant reviews
by
bgolebiowskigtr
Aug 11, 2025
Great card but old firmware didn't work ...
Great card but old firmware didn't work with windows drivers. After spending 3 hours, I was able to reflash this card to current firmware and card is now working well
Verified purchase:
Yes
Condition:
Pre-owned
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