Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best long term backup cmrs of 2025
Save up to 33% off
Best Choice1
Western DigitalWestern Digital 14TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD140EFFX
9.8Exceptional
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Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
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Value for Money2
SeagateSeagate IronWolf 18TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage, Rescue Services – Frustration Free Packaging (ST18000VNZ00)
9.7Exceptional
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3
Western DigitalWestern Digital 2TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 64 MB Cache, 3.5" -WD20EFPX
9.4Excellent
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4
SeagateSeagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST8000VNZ04/N004)
9.3Excellent
Our Rating
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5
TOSHIBAToshiba N300 PRO 8TB Large-Sized Business NAS (up to 24 Bays) 3.5-Inch Internal Hard Drive - Up to 300 TB/Year Workload Rate CMR SATA 6 GB/s 7200 RPM 512 MB Cache - HDWG780XZSTB
15% OffKey specs-
Rotational Speed:7200 RPM
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Capacity:8 TB
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Hard Drive:8 TB Mechanical Hard Disk
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Interface:Serial ATA
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Form Factor:N/A
9.1Excellent
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6
WDWD 4TB My Passport, Portable External Hard Drive, Red, backup software with defense against ransomware, and password protection, USB 3.1/USB 3.0 compatible - WDBPKJ0040BRD-WESN
15% OffKey specs-
interface:USB 3.0
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compatibility:PC
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capacity:4 TB
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dimensions:4.22 x 2.95 x 0.75 inches
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hard drive:4 TB Portable
8.8Very Good
Our Rating
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7
SeagateSeagate Exos 7E8 8TB Internal Hard Drive HDD – CMR 3.5 Inch 6Gb/s 7200 RPM 128MB Cache for Enterprise, Data Center – Frustration Free Packaging (ST8000NM000A)
33% Off8.7Very Good
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8
Western DigitalWestern Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD43PURZ
8.5Good
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9
SeagateSeagate IronWolf 14TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST14000VN0008)
8.3Good
Our Rating
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10
SeagateSeagate Exos 7E8 2TB Internal Hard Drive Enterprise HDD – CMR 3.5 Inch 512E SATA 6Gb/s 7200 RPM 256MB Cache for Enterprise, Data Center – Frustration Free Packaging (ST2000NM000A)
8.1Good
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