650931-B21: HPE H221 6Gb SAS/SATA PCIe Host Bus Adapter
MPN: 650931-B21|By: HPE
Price
Quoted on request
Current pricing within 48 business hours.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
Prefer your own inbox? Email us about this part
Bulk order? Request volume pricing
Authorized & warrantied
Sourced through authorized distribution, with the full manufacturer warranty.
Compatibility checked
Validated against your server platform before dispatch.
Delivery & lead time
Confirmed with your quote, including expedited freight where available.
Business & public sector
POs, net terms and volume pricing for qualified organizations, government and edu.
Product overview
650931-B21 is an HPE H221 6Gb SAS/SATA PCIe host bus Adapter. 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.
Send the quantity you need and we will come back within 48 business hours with availability confirmed, not estimated.
Specifications
General
- Manufacturer part number
- 650931-B21
- Product Type
- RAID Controllers & HBAs
- Manufacturer
- HPE
Technical specifications
- Capacity
- 6Gb
Interfaces & connectivity
- Drive Interface
- SAS
The table below is what the RAID controller is documented as, not what we have inferred from the part number. If the figure you need is missing, ask and we will source it from the manufacturer.
Where the HPE 650931-B21 is deployed
- Sourcing 650931-B21 against a build sheet that names it explicitly
- Adding ports beyond what the system board provides
- Rebuilding a host to a documented controller standard
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
Quoted and supplied against 650931-B21 specifically, so what arrives is what your build sheet asks for.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
No substitutions without asking
If we cannot supply the exact code we tell you what we can supply and why, rather than shipping an equivalent and letting you find out.
Questions buyers ask about this part
Is 650931-B21 genuine and is the warranty intact?
Yes. It ships new in HPE packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
Will 650931-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. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
Compare other RAID Controllers & HBAs we stock
| Model | Brand | Key spec | Availability | From |
|---|---|---|---|---|
| Broadcom MegaRAID 9560-8i 12Gb/s SAS PCIe 4.0 Tri-Mode RAID Controller with 4GB Cache | Broadcom | Ports: 8 internal | In Stock | $805 |
| Dell PERC H750 12Gb/s SAS RAID Controller for PowerEdge Servers | Dell Technologies | Interface Standard: 12Gb/s SAS | In Stock | $625 |
| Lenovo ThinkSystem RAID 430-8i HBA 12Gb/s SAS Adapter | Lenovo | Ports: 8 internal | In Stock | $190 |
| Microchip Adaptec SmartRAID 3154-8i Tri-Mode PCIe 4.0 Storage Controller | Microchip | Ports: 8 internal | In Stock | $805 |
| EMC AX4-5i iSCSI Storage Processor Card | EMC | N/A | In Stock | $180 |
| Dell PowerVault ME4 4-Port 16Gb FC / 10Gb iSCSI SFP+ Controller Module with 8GB Cache | Dell | Port Configuration: 4-Port | In Stock | $9,160 |
Browse all RAID Controllers & HBAs or everything we stock from HPE.
Specifying a system, not just the part?
Most parts we ship go into a system we also build and support.