WD WD4002FYYZ DISCO DURO 4 TB, SATA III 6GB/S, 128MB CACHE, 7200 RPM, 24X7 HOT PLUG, COLOR ORO, 3.5"Size: 4TBDescripción8TB 3.5 inch WD Gold 7200RPM 256 MB SATA enterprise-class hard drive 512e Compatible with: PC; Mac; Linux*Sata 3 6Gb/s*128 Mb Cache*7200 Rpm