Hardware Spec Index

Strivon HD-4977 SE 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Strivon · SKU HD4977-SE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index2,503 (Hard Drives scale)
Category rank#22,638
Street price$419
Power8 W
Performance per dollar5.97
Released2022

Specifications

BrandStrivon
ModelStrivon HD-4977 SE
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-3915 XT 20TB 7,200 RPM CMR NAS Hard Drive2,358$389Compare
Altrix HD-2744 Max 2TB 5,400 RPM SMR Desktop Hard Drive826$69Compare
Altrix HD-4596 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive1,155$89Compare
Strivon HD-9682 Core 24TB 7,200 RPM CMR NAS Hard Drive2,880$529Compare
Novexa HD-3231 Plus 6TB 5,400 RPM SMR Desktop Hard Drive1,269$129Compare
Novexa HD-4041 Core 8TB 7,200 RPM CMR Surveillance Hard Drive1,229$99Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Strivon HD-4977 SE 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/436424 (accessed 2026-10-24).