T520-SO-CR — Chelsio Unified Wire Dual Port 10GbE SFP+ Server Offload PCIe Adapter
MPN: T520-SO-CR|By: Chelsio
Starting from
$320
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
The Chelsio unified wire dual port 10GbE SFP+ Server offload PCIe Adapter is supplied under part number T520-SO-CR. Optics have to match at both ends and are frequently vendor-coded, so a module that is electrically correct can still refuse to link. Tell us both switch models and we will confirm compatibility before it ships.
If the part is wrong for your platform we will say so and suggest the one that is, which is cheaper for both of us than a return.
Featuring
- Manufacturer
- Chelsio
Interfaces / Ports
- Drive Interface
- PCIe
- Port Speed
- 10GbE
Physical characteristics
- Product Type
- Transceivers & Cables
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
These are the 4 facts we can state about T520-SO-CR without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the Chelsio T520-SO-CR is deployed
- Swapping out a failed transceiver for T520-SO-CR under change control
- Holding spare optics against a link-level SLA
- Cabling a new rack into an installed fabric
Who this part is for
- Network teams matching optics at both ends of an existing link
- Data centre teams cabling a new rack to an installed fabric
- Procurement buying optics in quantity for a scheduled build
What you get ordering this from us
Ordered by part number
T520-SO-CR is what is quoted and T520-SO-CR is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Questions buyers ask about this part
- Is T520-SO-CR genuine and is the warranty intact?
- Yes — new and sealed, with the Chelsio warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will T520-SO-CR work in my server?
- Tell us the switch at both ends of the link. Optics are frequently vendor-coded, so a module that is electrically correct can still refuse to come up; we confirm the coding for both ends before it ships.
- Do you accept purchase orders and quote at volume?
- Yes. Purchase orders are accepted from qualified organisations, net terms are available on approval, and tiered pricing applies at quantity. Tell us how many you need.
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Specifying a system, not just the part?
Optics and cabling are part of the fabric spec on a cluster build — both ends and the switch have to agree.