500GB, 2.5" SATA Hard Disk, 7,200rpm, 32M ST500LM021 , 7mm Thick Seagate ST500LM021 HDD 2.5" SATA 320GB-600GB. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation
07P79P Dell, 500GB 2.5" SATA Thin Hard Drive Seagate ST500LM021, 1KJ152-034 | eBay
ST500LM021 – Seagate 500GB 7200 RPM SATA 2.5″ HDD – Disk Drive Finder