The item you selected has ended, but we found something similar.

Picture 1 of 3

Stock photo

Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe NIC - Picture 1 of 3

Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe NIC - Picture 2 of 3

Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe NIC - Picture 3 of 3

Mellanox ConnectX-3 EN Gigabit Ethernet Adapter - MCX311A-XCAT

5.04 product ratings

Winners Hardware (1112)
98.9% positive feedback

Price:

$19.90

Free shipping

Estimated delivery Wed, May 15 - Tue, May 28

Returns:

30 days returns. Buyer pays for return shipping.

Condition:

New

List including 1pcs CX311A network card. Such as SFP/ SFP+/SFP28/ QSFP/ QSFP28/ CFP/ HBA / Network Card/ Raid Card/ Expander Card/ AOC/ DAC/ Raspberry Pi etc. All the products manufactured strictly carry out international and national relevant technical standards.

About this product

Product Identifiers

Brand
Mellanox
MPN
MCX311A-XCAT
Model
ConnectX-3 EN
eBay Product ID (ePID)
11030189803

Product Key Features

Maximum Data Rate
10 Gbps
Internal Interfaces
SFP
External Interfaces
SFP
Number of Ports
1 Port
Type
Wired
Compatible Port
PCI

Dimensions

Item Length
0.5in.
Item Height
0.5in.
Item Width
0.5in.

All listings for this product

item 1 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+ Adapter Card
$19.90
Free shipping
item 2 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe NIC
$19.90
Free shipping
item 3 Mellanox CX311A MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe NIC
$21.90
Free shipping
item 4 CX311A MELLANOX CONNECTX-3 10GBE PCIE SFP+ ETHERNET CARD HIGH PROFILE BRACKET
$22.99
Free shipping
item 5 Mellanox MCX311A-XCAT CX311A ConnectX-3 10G Ethernet 10GbE SFP+ PCIe NIC Adapter
$23.75
Free shipping
item 6 Mellanox CX311A MCX311A-XCAT ConnectX-3 EN 10G Ethernet 10GbE SFP+ PCIe NIC
$23.75
Free shipping
item 7 Mellanox MCX311A-XCAT CX311A ConnectX-3 EN 10G Ethernet 10GbE SFP+ Adapter Card
$23.75
Free shipping

See all 29

5.0

5.0 out of 5 stars based on 4 product ratings

4 product ratings

4 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

5 out of 5 stars
by hani_6429Mar 29, 2024
Great card, doesn't like e-cores on 12th-13th Gen Intel CPU based systems...
Great value for a ConnectX-3 PCIex 3.0 x4 single port card. Windows 10/11 have a driver that will get you going, but i highly recommend you get the last provided one from nVidia. There is also an issue, on 12th and 13th gen Intel CPUs where you will have to disable e-cores for the system to boot under Windows. The last drivers nVidia provided do not handle e-cores at all and will cause the system to crash reliably. This card works with all of the 10gig SR optics and DAC cables i have. I just probably should have gone with a ConnectX-4 or 5 card, as they're not much more than these are. ConnectX-5 cards are the oldest nVidia still supports with updated drivers. All older cards are left to the mercy of the last provided drivers.
Verified purchase: Yes | Condition: Pre-owned
5 out of 5 stars
by toest2Jan 31, 2024
It just works!
One of the best ways to add sfp+ to your Windows or Linux computer. Windows and Linux will load the driver automatically so you don't need to worry about finding it online. You can also upgrade the firmware on the card but I haven't noticed a difference so I probably wouldn't bother (unless you're having issues).
Verified purchase: Yes | Condition: Pre-owned
5 out of 5 stars
by johanjohanfirdiNov 25, 2020
great product, stable and reliable.
good product, stable and smooth.
Verified purchase: Yes | Condition: Pre-owned
5 out of 5 stars
by twennywonn21Jan 26, 2021
Works Great for Synology
Verified purchase: Yes | Condition: Pre-owned

Best Selling in Network Cards

See all

Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Network Cards

Eaton NETWORK-M2 Gigabit Network Card
No ratings or reviews yet
$200.00 New
---- Used
Mellanox ConnectX-3 EN Gigabit Ethernet Adapter - MCX311A-XCAT
5.0 out of 5 stars based on 4 product ratings
$19.90 New
---- Used
Intel Wi-Fi 6E AX210 Gig+ - (AX210.NGWG.NV)
5.0 out of 5 stars based on 19 product ratings
$16.49 New
$10.50 Used
Intel 7260HMW Dual Band Wireless WiFi Card
4.8 out of 5 stars based on 213 product ratings
$6.00 New
---- Used
fenvi AC1200 AC Power Adapter Charger
4.5 out of 5 stars based on 30 product ratings
$12.49 New
---- Used
Intel Wi-Fi 6 AX200 (Gig+) M.2 2230 2x2 AX+BT No vPro Desktop Wireless Kit (AX200.NGWG.NV)
4.9 out of 5 stars based on 39 product ratings
$15.95 New
---- Used
Intel WiFi 6 AX200 Network Adapter
4.8 out of 5 stars based on 60 product ratings
$13.29 New
$10.00 Used

Save on Network Cards

Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Network Cards

Brand new Liebert Vertiv IntelliSlot RDU101 Network Card
$180.00
Trending at $220.00
Intel 7260HMW PCI-E Card Dual band wireless-AC 7260 867Mbps 802.11ac Wifi BT 4.0
$12.58
Trending at $12.99
Intel AX200 AX201 AX211 AX210 Killer 6E 9560 BE200 Wi-Fi 7 (not sold in Lot)
$14.95
Trending at $15.95
Intel Wireless-AC 9260NGW NGFF M.2 WLAN WiFi Card Bluetooth 5.0 1.7Gbps 802.11ac
$9.99
Trending at $14.99
New 10GB SFP+ Dual Port Supermicro NIC Ethernet X520-DA2 Chipset Both Bracket
$59.00
Trending at $67.00
For Broadcom BCM5751 Gigabit Ethernet Adapter Network Card RJ-45 Port PCIe x1
$18.39
Trending at $20.69

Picture 1 of 3

Mellanox ConnectX-3 EN Gigabit Ethernet Adapter - MCX311A-XCAT

About this product

Product Identifiers

Product Key Features

Dimensions

All listings for this product

Ratings and Reviews

Most relevant reviews

Great card, doesn't like e-cores on 12th-13th Gen Intel CPU based systems...

It just works!

great product, stable and reliable.

Works Great for Synology

Best Selling in Network Cards

Save on Network Cards

You may also like