![WD Blue 3TB Desktop Hard Disk Drive - 5400 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30EZRZ - Walmart.com WD Blue 3TB Desktop Hard Disk Drive - 5400 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30EZRZ - Walmart.com](https://i5.walmartimages.com/asr/9f71cd9a-82c0-47e7-a4f6-a0a911eb032d_1.e90a40eb303a9e1100c8e2ffa291be8b.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
WD Blue 3TB Desktop Hard Disk Drive - 5400 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30EZRZ - Walmart.com
![WD Red 3TB NAS Internal Hard Drive - 5400 RPM Class, SATA 6Gb/s, SMR, 256MB Cache, 3.5" - WD30EFAX - Newegg.com WD Red 3TB NAS Internal Hard Drive - 5400 RPM Class, SATA 6Gb/s, SMR, 256MB Cache, 3.5" - WD30EFAX - Newegg.com](https://c1.neweggimages.com/ProductImage/22-234-410-S02.jpg)
WD Red 3TB NAS Internal Hard Drive - 5400 RPM Class, SATA 6Gb/s, SMR, 256MB Cache, 3.5" - WD30EFAX - Newegg.com
![Amazon.com: WL 3TB 64MB Cache 5400RPM SATA III (6.0Gb/s) (Low Power & Heavy Duty) 3.5" Internal Hard Drive (PC, NAS & CCTV DVR) - w/ 1 Year Warranty : Electronics Amazon.com: WL 3TB 64MB Cache 5400RPM SATA III (6.0Gb/s) (Low Power & Heavy Duty) 3.5" Internal Hard Drive (PC, NAS & CCTV DVR) - w/ 1 Year Warranty : Electronics](https://m.media-amazon.com/images/I/61AnKCBTBNL._AC_SS450_.jpg)
Amazon.com: WL 3TB 64MB Cache 5400RPM SATA III (6.0Gb/s) (Low Power & Heavy Duty) 3.5" Internal Hard Drive (PC, NAS & CCTV DVR) - w/ 1 Year Warranty : Electronics
![Seagate SkyHawk 3TB Surveillance Hard Drive 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive ST3000VX010 - Newegg.com Seagate SkyHawk 3TB Surveillance Hard Drive 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive ST3000VX010 - Newegg.com](https://c1.neweggimages.com/ProductImageCompressAll1280/22-179-015_R05.jpg)