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CX312A Mellanox ConnectX-3 EN Dual Port 10 Gigabit PCI-E3x8 Card MCX312A-XCBT - Picture 1 of 4
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Mellanox CX312A ConnectX-3 Dual Port 10 Gigabit MCX312A-XCBT 2x SFP Cable

4.54 product ratings
FASTDEAL8899 (383)
99.2% positive feedback
Price:
$27.60
+ $3.00 shipping
Estimated delivery Wed, Oct 1 - Tue, Oct 7
Returns:
14 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
Open box
·We keep our promises that we will provide you with the best solution within 24 hours.

About this product

Product Identifiers

BrandMellanox
MPNCX312A
GTIN0163121400781
UPC0163121400781
eBay Product ID (ePID)21061755949

Product Key Features

Maximum Data Rate10 Gbps
Internal InterfacesSFP
Compatible BrandUniversal
External InterfacesEthernet/ Network Cards, SFP, Ethernet (RJ-45)
Compatible Product LineUniversal
Number of Ports2 Ports
StandardsX2
TypeLan Card
ModelMCX312A-XCBT
Compatible PortPCI Express x8, PCI Express, PCI

Dimensions

Item Height2.7in.

All listings for this product

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MELLANOX MCX312A-XCBT CX312A CONNECTX-3 EN 10G Dual Port NIC Tall Bracket
item 1 MELLANOX MCX312A-XCBT CX312A CONNECTX-3 EN 10G Dual Port NIC Tall Bracket
$28.95
Free shipping
CX312A Mellanox MCX312A-XCBT ConnectX-3 EN Dual Port 10 Gigabit PCI-E3x8
item 2 CX312A Mellanox MCX312A-XCBT ConnectX-3 EN Dual Port 10 Gigabit PCI-E3x8
$29.00
Free shipping
MELLANOX CX312A MCX312A-XCBT Dual Port 10G SFP+ Network Adapter
Last one
item 3 MELLANOX CX312A MCX312A-XCBT Dual Port 10G SFP+ Network Adapter
$29.58
CX312A Mellanox ConnectX-3 EN Dual Port SFP+ PCI Card MCX312A-XCBT Low Profile
item 4 CX312A Mellanox ConnectX-3 EN Dual Port SFP+ PCI Card MCX312A-XCBT Low Profile
$29.99
Free shipping
CX312A Mellanox ConnectX-3 EN Dual Port SFP+ PCI Card MCX312A-XCBT High Profile
item 5 CX312A Mellanox ConnectX-3 EN Dual Port SFP+ PCI Card MCX312A-XCBT High Profile
$29.99
Free shipping
CX312A Mellanox ConnectX-3 EN Dual Port 10 Gigabit PCI-E3x8 Card MCX312A-XCBT
item 6 CX312A Mellanox ConnectX-3 EN Dual Port 10 Gigabit PCI-E3x8 Card MCX312A-XCBT
$27.60
+$3.00 shipping
CX312A MELLANOX MCX312A-XCBT CONNECTX-3 DUAL PORT EN 10 GIGABIT ETHERNET CARD
item 7 CX312A MELLANOX MCX312A-XCBT CONNECTX-3 DUAL PORT EN 10 GIGABIT ETHERNET CARD
$34.77
Free shipping
CX312A Mellanox ConnectX-3 2-Ports 10Gb/s PCI-E SFP Ethernet Adapter
item 8 CX312A Mellanox ConnectX-3 2-Ports 10Gb/s PCI-E SFP Ethernet Adapter
$35.75
Free shipping
** CX312A Mellanox ConnectX-3 Dual-Ports 10Gbps PCI-E 3.0 x8 Network Card**
item 9 ** CX312A Mellanox ConnectX-3 Dual-Ports 10Gbps PCI-E 3.0 x8 Network Card**
$35.99
Free shipping
CX312A Mellanox ConnectX-3 EN Dual Port SFP+ PCI Card MCX312A-XCBT Low Profile
item 10 CX312A Mellanox ConnectX-3 EN Dual Port SFP+ PCI Card MCX312A-XCBT Low Profile
$39.00
Free shipping
CX312A MELLANOX MCX312A-XCBT CONNECTX-3 DUAL PORT EN 10 GIGABIT ETHERNET CARD
item 11 CX312A MELLANOX MCX312A-XCBT CONNECTX-3 DUAL PORT EN 10 GIGABIT ETHERNET CARD
$35.88
+$5.00 shipping
MELLANOX CX312A MCX312A-XCBT Dual Port 10G SFP+ Network Adapter + 10G SFP module
item 12 MELLANOX CX312A MCX312A-XCBT Dual Port 10G SFP+ Network Adapter + 10G SFP module
$39.00
+$5.00 shipping
CX312A Mellanox MCX312A-XCBT ConnectX-3 EN Dual Port 10 Gigabit PCI-E3x8
item 13 CX312A Mellanox MCX312A-XCBT ConnectX-3 EN Dual Port 10 Gigabit PCI-E3x8
$44.00
Free shipping
Mellanox ConnectX-3 CX312A Dual Port 10 Gigabit MCX312A-XCBT + 2x SFP Cable
item 14 Mellanox ConnectX-3 CX312A Dual Port 10 Gigabit MCX312A-XCBT + 2x SFP Cable
$46.88
+$5.00 shipping
Mellanox CX312A ConnectX-3 Dual Port 10 Gigabit MCX312A-XCBT + 2x SFP Cable
item 15 Mellanox CX312A ConnectX-3 Dual Port 10 Gigabit MCX312A-XCBT + 2x SFP Cable
$45.87
+$19.99 shipping
Mellanox CX312A ConnectX-3 Dual Port Gigabit 10 MCX312A-XCBT + 2x SFP Cable
item 16 Mellanox CX312A ConnectX-3 Dual Port Gigabit 10 MCX312A-XCBT + 2x SFP Cable
$46.54
+$19.99 shipping
CX312A Mellanox MCX312A-XCBT ConnectX-3 EN Dual Port 10 Gigabit PCIe w /Gbics
item 17 CX312A Mellanox MCX312A-XCBT ConnectX-3 EN Dual Port 10 Gigabit PCIe w /Gbics
$119.95
+$6.95 shipping
CX312A Mellanox MCX312A-XCBT ConnectX-3 EN Dual Port 10 Gigabit PCI-E3x8
item 18 CX312A Mellanox MCX312A-XCBT ConnectX-3 EN Dual Port 10 Gigabit PCI-E3x8
$27.00
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Ratings and Reviews

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4.5
4 product ratings
  • 2 users rated this 5 out of 5 stars
  • 2 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

  • by briahil3
    Aug 01, 2025

    Works great, just be sure to attach a sm...

    Works great, just be sure to attach a small fan because it runs hot.

    Verified purchase: YesCondition: Pre-owned

  • by vassv-40
    Nov 28, 2023

    Works.

    Works nice

    Verified purchase: YesCondition: Pre-owned

  • by fidelity_fm
    May 31, 2024

    No issues

    No issues

    Verified purchase: YesCondition: Pre-owned

  • by rgkgraphix
    Mar 14, 2025

    Works great in a Synology DS1621+. Thank...

    Works great in a Synology DS1621+. Thank you!

    Verified purchase: YesCondition: Pre-owned

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