What host interface does it use?

The adapter is specified as PCI Express 2.0 x8. That is the host-side interface listed in the product data, and it is part of the confirmed description for the BladeSystem c-Class adapter.

Which BladeSystem platform is it intended for?

The product name and category both reference HP BladeSystem c-Class. The provided data identifies it as a mezzanine HCA for that platform, so procurement teams can match it to c-Class blade requirements.

What performance class is listed?

The product is described as 4X QDR and 40 Gbps in the category text. Those are the only performance-related numeric details supplied, and they define the InfiniBand class and stated data rate for this adapter.

583210-B21 - HP 583210-B21 4X QDR Dual Port HCA

Name: HP 583210-B21 4X QDR Dual Port HCA
Brand: HP
SKU: 583210-B21
Price: 92 USD
Availability: InStock

583210-B21 - HP 583210-B21 4X QDR Dual Port HCA | US IT Hardware

Product overview

The HP 4X QDR InfiniBand Dual Port Mezzanine HCA for c-Class BladeSystem is a network adapter in the InfiniBand mezzanine host channel adapter category. It is identified by SKU 583210-B21 and is designed for HP BladeSystem c-Class environments. The product is described as a 4X QDR dual-port 40 Gbps PCI Express 2.0 x8 adapter for BladeSystem c-Class. Its category places it within InfiniBand mezzanine host channel adapters, which indicates a blade-server mezzanine form factor. The available product data does not provide additional details for features, power consumption, or separate networking interface fields beyond the dual-port and PCI Express 2.0 x8 specification. For procurement teams, the key selection points are the HP brand, the specific 583210-B21 identifier, the dual-port configuration, and the 4X QDR, 40 Gbps, PCI Express 2.0 x8 description.

4X QDR InfiniBand protocol
Dual-port adapter design
PCI Express 2.0 x8 interface
Mezzanine HCA form factor
BladeSystem c-Class support
HP SKU 583210-B21

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Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	583210-B21
Brand	HP
Condition	Refurbished
Model	4X QDR InfiniBand Dual Port Mezzanine HCA
Link Speed	4X QDR 40 Gbps
Technology	InfiniBand 4X QDR
Chip Vendor	QLogic
Designed For	HP BladeSystem c-Class G6 server blades
Product Line	BladeSystem c-Class
Product Type	InfiniBand mezzanine host channel adapter
Mezzanine Form Factor	BladeSystem c-Class mezzanine card

Best for

BladeSystem c-Class
Suitable for HP BladeSystem c-Class environments, as the product is identified as a mezzanine HCA for that platform.
InfiniBand networking
Fits deployments that require an InfiniBand mezzanine host channel adapter, based on the stated category.
Dual-port deployments
Appropriate where a dual-port adapter is needed, since the product is described as dual port.

Frequently asked questions

What type of adapter is HP 583210-B21?

HP 583210-B21 is a 4X QDR InfiniBand Dual Port Mezzanine HCA for c-Class BladeSystem. The product data places it in the Network Adapter and InfiniBand Mezzanine Host Channel Adapter category, which identifies it as a blade-server mezzanine networking component.

Ports	Dual-port
Interface	PCI Express 2.0 x8
Port Count	2 ports
Host Interface	PCI Express 2.0 x8
Network Interface	InfiniBand 4X QDR

HP 583210-B21 4X QDR Dual Port HCA

Product overview

Featuring

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Performance

Networking Ports & Interfaces