500GB- 2.5" SATA3 Hard Disk Z7K500-500 Hitachi Z7K500-500 HDD 2.5" SATA 320GB-600GB. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation
HGST Travelstar Z7K500 HTS725050A7E630 500 GB Hard Drive, 2.5" Internal, SATA (SATA/600) - Walmart.com
0J43105 HGST Hitachi Travelstar Z7K500 500GB 7200RPM SATA 6Gbps 32MB Cache (512e) 2.5-inch Internal Hard
HGST Z7K500-500 500GB 32MB SATA 6GB/s 2.5" 7.2 RPM Hard Drive H2T5003272S7 | eBay
Hitachi Z7K500-500 - 500GB 7.2K RPM SATA 7mm 2.5" Hard Disk Drive (HDD)