Seagate Guardian BarraCuda ST500LM030 - hard drive - 500 GB - SATA 6Gb/s - ST500LM030 - Internal Hard Drives - CDW.com
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Seagate Momentus 5400.6 500GB Internal 5400RPM 2.5" (ST9500325AS) HDD Hard Drive 890552607471 | eBay
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Amazon.com: Seagate Laptop Thin 500 GB 7200RPM SATA 6 GB/s 32 MB Cache 2.5 Inch Hard Disk Drive (ST500LM021) : Electronics
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