Your search for "xbr-5100-0001" revealed the following:
NEW Brocade XBR-5100-0001 23-0000092-02 5100 SAN Series 150W AC Power Supply
SKU: NSN-1936
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 148.99
• Only 1 remaining
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Brocade XBR-5100-0001 23-0000092-02 5100 SAN Series Switch 150W AC Power Supply
SKU: NSB-6844
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 139.99
• Only 2 remaining
Call if you need more