HP 653956-001 HP 653956-001 450GB hot-plug dual-port SAS hard drive - 10,000 RPM, 6Gb/sec transfer rate, 2.5-inch small form factor (SFF), Enterprise, SmartDrive Carrier (SC) - Not for use in MSA products Product Type:Hard Drive Brand Name:HP Manufacturer:HP-IMSourcing Product Name:Hard Drive with SmartDrive Carrier Manufacturer Part Number:653956-001