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Amazon.com: HGST Ultrastar HUS724040ALE640 (0F18567) 4TB 64MB 7200RPM SATA 6Gb/s 3.5in Internal Enterprise Hard Drive - 5 Year Warranty : Electronics
Amazon.com: Western Digital Caviar Blue 640 GB Bulk/OEM Hard Drive 3.5 Inch, 16 MB Cache, 7200 RPM SATA II WD6400AAKS : Electronics
Western digital RE 3 TB Enterprise Hard Drive: 3.5 Inch, 7200 RPM, SATA III, 64 MB Cache - WD3000FYYZ (Old Model) Bullet - 5 years warranty from seller
Amazon.com: White Label WL 4TB 7200RPM 64MB Cache SATA 6.0Gb/s (Enterprise Grade) 3.5" Hard Drive (for Server, RAID, NAS, DVR, Desktop PC) w/1 Year Warranty : Electronics
Amazon.com: HGST Deskstar 3.5-Inch 2TB 7200RPM SATA III 6 Gbps 64 MB Cache Internal Hard Drive (0F12115) : Electronics
Amazon.com: Seagate ST32000644NS 2TB 7200RPM SATA II 3 GB/s 64 MB Cache 3.5in Enterprise Hard Drive (PC, RAID, NAS, CCTV DVR) [Renewed] -w/1 Year Warrany : Electronics
Seagate Enterprise Capacity 2.5 2TB 7200RPM SATA 6Gb/s 2.5-Inch Hard Drive (ST2000NX0253)
Western Digital 12TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/
Amazon.com: Seagate Laptop Thin 500 GB 7200RPM SATA 6 GB/s 32 MB Cache 2.5 Inch Hard Disk Drive (ST500LM021) : Electronics
Seagate BarraCuda 2TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache –
Amazon.com: HGST Ultrastar 7K6000 HUS726060ALE610 (0F23001) 6TB 7200 RPM SATA 6Gb/s 128MB Cache 3.5-Inch Enterprise Hard Drive (Renewed) : Electronics
WD Blue 1TB Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD10EZEX - Walmart.com
Amazon.com: Lenovo 2 TB Hard Drive - 512n Format - SATA (SATA/600) - 3.5" Drive - Internal - 7200rpm : Electronics
HGST Travelstar 7K1000 2.5-Inch 1TB 7200 RPM SATA III 32MB Cache Internal Hard Drive 0J22423
Amazon.com: WD Black 250GB Performance Mobile Hard Disk Drive - 7200 RPM SATA 6 Gb/s 16MB Cache 9.5 MM 2.5 Inch - WD2500BEKX : Electronics
Amazon.com: WD Caviar Black 1 TB SATA III 7200 RPM 64 MB Cache Internal Desktop 3.5" Hard Drive (WD1002FAEX ) (Old Model) : Electronics
Seagate BarraCuda 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC (ST5000LM000)
Amazon.com: Seagate Barracuda ES 750 GB 7200RPM SATA 3Gb/s 32 MB Cache 3.5 Inch Internal Hard Drive ST3750330NS-Bare Drive : Electronics
WD Black 160 GB Mobile Hard Drive: 2.5 Inch, 7200 RPM, SATA II, 16 MB Cache,
HGST HGST Ultrastar He6 6TB 3.5" SATA 7200 RPM Enterprise Internal Hard Drive with 64Mb Cache -
WD Blue 320GB Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 16MB Cache 3.5 Inch - WD3200AAKX
Western Digital 500GB WD Black Performance Mobile Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 32 MB Cache, 2.5" - WD5000LPLX
WD WD2003FZEX Black 2 TB 3.5" SATA 64 MB Cache 7200 RPM Hard Drive
Amazon.com: Western Digital Caviar Blue 640 GB Bulk/OEM Hard Drive 3.5 Inch, 16 MB Cache, 7200 RPM SATA II WD6400AAKS : Electronics
Western Digital 500GB WD Black Performance Mobile Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 32 MB Cache, 2.5" - WD5000LPLX
Amazon.com: Western Digital WD Scorpio Black 750 GB SATA 3 GB/s 7200 RPM 16 MB Cache Internal Bulk/OEM 2.5-Inch Mobile Hard Drive : Electronics