726911-B21 — HPE H241 12Gb 2-Port External Smart Host Bus Adapter
MPN: 726911-B21|By: HPE

Starting from
$135
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Bulk order? Request volume pricing
Product overview
The HPE H241 12Gb 2-Port external smart host bus Adapter is supplied under part number 726911-B21. Controller choice ties to firmware and driver support on the host, and a card that fits the slot may still be unsupported by the platform. We confirm the firmware and driver path alongside the hardware.
Priced per unit, with tiered pricing at quantity — send the number you need and we will come back with the banded price.
Featuring
- Capacity
- 12Gb
- Port Configuration
- 2-Port
- Manufacturer
- HPE
Physical characteristics
- Product Type
- RAID Controllers & HBAs
- 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 726911-B21 without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the HPE 726911-B21 is deployed
- Swapping out a failed RAID controller for 726911-B21 under change control
- Adding ports beyond what the system board provides
- Moving from hardware RAID to pass-through for a software layer
Who this part is for
- Integrators building to a specified controller and firmware level
- Storage teams replacing a controller without losing array metadata
- Teams moving from RAID to a pass-through HBA for a software-defined layer
What you get ordering this from us
Ordered by part number
The order is placed against 726911-B21, not against a description of it, so there is no room for a substitution you did not agree to.
Firmware and driver path confirmed
We check the controller against the host OS and the array metadata, not just the slot it fits.
Cache backup quoted with it
The battery or flash backup module is priced alongside the card rather than discovered missing at install.
Questions buyers ask about this part
- Is 726911-B21 genuine and is the warranty intact?
- Yes — new and sealed, with the HPE warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.
- Will 726911-B21 work in my server?
- Send us the server model or service tag and we will confirm before you order. Part numbers alone do not always settle it — firmware revision and platform generation matter, and this is the check that prevents a return.
- Do you accept purchase orders and quote at volume?
- Yes — POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
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