Western Digital Blue WD5000AAKS 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive - Newegg.com
Toshiba 500GB SATA 2.5" Internal Hard Drive HDD 7200RPM 16MB Cache MK5061GSYN - ChipBay
Western Digital WD5000AAKX Blue 500GB 16MB Cache 3.5 In SATA HDD Hard Drive T170914 - TEAMEQUIP
VGVXY Dell 160GB 7200RPM SATA 3GB/s 16MB Cache 2.5-inch Hard Drive - Spacex System
Western Digital WD5000AACS-07G8B0 | 500GB SATA 16MB Cache - Serverworlds
500GB HGST Travelstar Z5K500.B 2.5-inch SATA III Hard Disk Drive (5400rpm, 16MB cache)
320GB 7200RPM SATA 3Gbps 16MB Cache 2.5-inch Internal Hard Drive - 9ZV142-022
Wedtern Digital 500GB Sata/16MB Cache WD5000AAKX | eBay
Seagate ST3500413AS/ST500DM002 500GB 3.5 Inch Internal HDD 7200 RPM SATA 16MB Cache Monitoring Hard Drive Disk for Desktop PC|Internal Hard Drives| - AliExpress
WD500AAKX Western Digital Caviar 500GB SATA 6.0 Gbps Hard Drive
Samsung HD502HI/L - 500GB 5.4K RPM 16MB Cache SATA 3.5" Hard Drive - CPU Medics
1TB 5400RPM Western Digital 16MB Cache SATA 3.0Gb/s 2.5 inch PS3/PS4 Hard Drive