Hitachi HDS721032CLA362 320GB - 7200rpm SATA 3.5 - Internal InternalProduct Details: Manufacturer: HitachiPart Number: HDS721032CLA362Category: Others Interface: SATA Capacity: 20 GB Rotation Speed: 7200 Form Factor: InternalItem Condition: HDExchanges SKU#: SKUB20859Product Highlights:90 Days Unlimited WarrantyExtended Warranty AvailableQuantity Discount Applicable One Year Product Support with HDExchanges Included100% Satisfaction or Your Money BackIn Stock