Amazon.com: HP 695842-001 4TB SAS Hard Drive Disk (HDD) - 7,200 RPM, 3.5-inch form factor, SmartDrive Carier (SC), Midline (MDL), 6Gb per second Transfer Rate (TR) : Electronics
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Amazon.com: Seagate Enterprise Capacity 3.5 HDD 6TB 7200RPM 12Gb/s SAS 128 MB Cache Internal Bare Drive ST6000NM0034 : Electronics
Amazon.com: NEW Dell 1.2TB 10K 12GB/s SAS 2.5" Hard Drive Dell R630 R730 R730XD (Dell WXPCX) : Electronics
Amazon.com: Seagate Enterprise Capacity 3.5 | ST8000NM0075 | 8TB 7200 RPM SAS 12Gb/s 256MB Cache | 512e | Internal Hard Disk Drive : Electronics