640974-001 — HPE 3PAR 4-Port Fiber Channel 4Gb/s PCI-X Adapter
MPN: 640974-001|By: HPE

Starting from
$175
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 HPE 3PAR 4-Port fiber channel 4Gb/s PCI-X Adapter is supplied under part number 640974-001. A card that fits the slot may still be unsupported by the array vendor's compatibility matrix, which is the document that decides support cases. We check that matrix, not just the slot.
Ask for the datasheet and firmware notes with the quote; we would rather you check our claim than take it.
Featuring
- Port Configuration
- 4-Port
- Manufacturer
- HPE
Interfaces / Ports
- Interface Standard
- 4Gb/s
Physical characteristics
- Product Type
- Fibre Channel 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 640974-001 without inferring anything. Compatibility beyond this is confirmed per platform, on request, before you order.
Where the HPE 640974-001 is deployed
- Swapping out a failed Fibre Channel HBA for 640974-001 under change control
- Replacing a failed adapter without re-zoning
- Attaching a new host to an existing fabric
Who this part is for
- Teams replacing a failed adapter without re-zoning the fabric
- SAN teams attaching a new host to an existing fabric
- Integrators building hosts to an array vendor compatibility matrix
What you get ordering this from us
Ordered by part number
Quoted and supplied against 640974-001 specifically, so what arrives is what your build sheet asks for.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Checked against the fabric
We confirm firmware level against the switch and the array vendor compatibility matrix before the card ships.
Questions buyers ask about this part
- Is 640974-001 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 640974-001 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.
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