Brand: Western Digital Model: WD1600JS Capacity: 160GB Application: Desktop Style: HDD internal Form Factor: 3.5 Interface Type: SATA II Speed: 7200rpm Cache: 8MB Average Seek Time: 8.9 ms Condition: Brand new Dimensions (WxDxH): 10.2 cm x 14.7 cm x 2.54 cm Weight: 1.30 lb (0.6kg) Warranty: 90 day Our advantage: 1) Competitive price, best service. 2) Strong packaging to protect the hard drives best in shipment. 3) Large quantity in stock to ship quickly. We also stock refurbished Hdds,which are very clean, tested working 100% and in excellent condition. You could almost sell them as new. We guarantee that it will work 100% upon receipt. We have various capacities for you to choose, brand new and refurbished: 3.5 IDE and SATA for desktop: 40G/80G/160G/250G/320G/500G/750G/1TB/1.5TB/2TB 2.5 IDE and SATA for laptop: 10G/20G/30G/40G/60G/80G/120G/160G/250G/320G/500G. 20 pcs per carton, plastic bag for each Carton size: 49, 27, 21cm.