Hardware Spec Index

Mirenta HD-3938 XT 8TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD3938-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,147 (Hard Drives scale)
Category rank#24,550
Street price$99
Power6 W
Performance per dollar11.59
Released2026

Specifications

BrandMirenta
ModelMirenta HD-3938 XT
Capacity8 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer220 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-8861 Max 12TB 7,200 RPM CMR NAS Hard Drive2,438$329Compare
Novexa HD-7612 Ti 6TB 5,400 RPM SMR Desktop Hard Drive1,713$179Compare
Mirenta HD-9381 Ti 24TB 7,200 RPM CMR Enterprise Hard Drive2,810$549Compare
Altrix HD-6229 SE 16TB 7,200 RPM CMR Enterprise Hard Drive2,377$309Compare
Mirenta HD-4997 Prime 16TB 7,200 RPM CMR NAS Hard Drive2,391$329Compare
Strivon HD-3480 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive773$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3938 XT 8TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/600694 (accessed 2026-10-19).