![PSA: multiple WD "5400RPM" drives are actually 7200RPM, including WD80EMAZ/EZAZ and (some) WD Reds. : r/DataHoarder PSA: multiple WD "5400RPM" drives are actually 7200RPM, including WD80EMAZ/EZAZ and (some) WD Reds. : r/DataHoarder](https://external-preview.redd.it/dZhC1Ze5YV8XGnc8iOZGN4Y8X10fAZ14bGNmB2BiVlM.jpg?width=640&crop=smart&auto=webp&s=06d9d5790024d58510c4fa1d9a0748fac14ad79c)
PSA: multiple WD "5400RPM" drives are actually 7200RPM, including WD80EMAZ/EZAZ and (some) WD Reds. : r/DataHoarder
![WD Blue 2TB Mobile Hard Disk Drive 5400 RPM SATA 6Gb/s 128MB Cache 2.5 Inch WD20SPZX|External Hard Drives| - AliExpress WD Blue 2TB Mobile Hard Disk Drive 5400 RPM SATA 6Gb/s 128MB Cache 2.5 Inch WD20SPZX|External Hard Drives| - AliExpress](https://ae01.alicdn.com/kf/H18a8649b74cf4e5a984cf4fa86d6670cp/WD-Blue-2TB-Mobile-Hard-Disk-Drive-5400-RPM-SATA-6Gb-s-128MB-Cache-2-5.jpg_Q90.jpg_.webp)
WD Blue 2TB Mobile Hard Disk Drive 5400 RPM SATA 6Gb/s 128MB Cache 2.5 Inch WD20SPZX|External Hard Drives| - AliExpress
![WD Blue 4TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD40EZAZ - Newegg.com WD Blue 4TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD40EZAZ - Newegg.com](https://c1.neweggimages.com/ProductImage/A9H5S200924jreYm.jpg)
WD Blue 4TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD40EZAZ - Newegg.com
![Seagate BarraCuda ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives Bare Drive - OEM - Newegg.com Seagate BarraCuda ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives Bare Drive - OEM - Newegg.com](https://c1.neweggimages.com/ProductImage/22-179-299-V01.jpg)
Seagate BarraCuda ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives Bare Drive - OEM - Newegg.com
![WD Purple 1TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD10PURX - Walmart.com WD Purple 1TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD10PURX - Walmart.com](https://i5.walmartimages.com/asr/097ce4e6-94e7-4e0e-adad-257f6e4cc831_1.46b94e1fbd44f5dbd5d3e18b2cb6a892.jpeg)
WD Purple 1TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD10PURX - Walmart.com
![Seagate BarraCuda 1TB 5400RPM SATA III 6Gb/s 128MB Cache 2.5" 7mm Laptop Hard Drive - ST1000LM048 - Drive Solutions Seagate BarraCuda 1TB 5400RPM SATA III 6Gb/s 128MB Cache 2.5" 7mm Laptop Hard Drive - ST1000LM048 - Drive Solutions](https://drivesolutions.com/media/catalog/product/cache/b55480e2bc01638baed62655034f2eee/s/e/seagate_barracuda_2.5-inch_1.jpg)
Seagate BarraCuda 1TB 5400RPM SATA III 6Gb/s 128MB Cache 2.5" 7mm Laptop Hard Drive - ST1000LM048 - Drive Solutions
![Amazon.com: Western Digital 6TB WD Blue PC Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD60EZRZ (Old Version) : Electronics Amazon.com: Western Digital 6TB WD Blue PC Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD60EZRZ (Old Version) : Electronics](https://m.media-amazon.com/images/I/71J+dkvbrWS._AC_SL1500_.jpg)