Chelsio T420-LL-CR Dual-Port 10GbE SFP+ Low-Latency Unified Wire Adapter PCIe – Used

Description

Chelsio T420-LL-CR Dual-Port 10GbE SFP+ Low-Latency Adapter

The Chelsio T420-LL-CR (110-1146-40) is a dual-port 10 Gigabit Ethernet adapter with SFP+ ports, built on Chelsio’s T4 Unified Wire engine. The low-latency (LL) model offloads TCP, iSCSI and iWARP RDMA in hardware and uses a PCIe 2.0 x8 slot.

Condition: used, in good working condition. Light cosmetic wear is possible. You get the part shown in the photos; cables, drivers and other accessories are not included unless listed.

Specifications

Brand	Chelsio
Model	T420-LL-CR
Also known as	110-1146-40
Controller	Chelsio T4
Ports	2x 10GbE SFP+
Host interface	PCIe 2.0 x8
Features	TCP offload, iSCSI, iWARP RDMA, low latency
Part number	110-1146-40
Condition	Used

Compatibility

• Servers and workstations with a free PCIe slot of the stated width or wider
• Works with Windows Server, Linux and VMware ESXi using the vendor drivers
• Optics or DAC cables are sold separately; use transceivers that match the port type

Shipping

• Ships from our US warehouses
• Orders placed by 3 PM Eastern ship the same business day
• Free ground shipping (3–5 business days) to all US addresses
• FedEx 2Day Air available at checkout

Frequently asked questions

Does it include transceivers or cables?
No. Optics and DAC cables are sold separately. Ask us if you need matching transceivers.

Which bracket does it have?
It ships with the bracket shown in the photos. Contact us before ordering if you need a different height.

What is your shipping cutoff?
Orders placed by 3 PM Eastern (Monday–Friday) ship the same business day. Need a later cutoff? Contact us at sales@techontime.net or 303-222-8038, and we’ll do our best on a case-by-case basis.

Not sure it fits your system?
Send us your server or system model and the label of your current part at sales@techontime.net or call 303-222-8038, and we’ll confirm before you order.