Hardware Spec Index

Mirenta HD-3854 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD3854-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index1,277 (Hard Drives scale)
Category rank#46,999
Street price$119
Power5 W
Performance per dollar10.73
Released2024

Specifications

BrandMirenta
ModelMirenta HD-3854 Ultra
Capacity4 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 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-2515 Core 24TB 7,200 RPM CMR NAS Hard Drive2,820$489Compare
Strivon HD-2628 Plus 4TB 5,400 RPM SMR Desktop Hard Drive1,374$109Compare
Novexa HD-1453 Ti 6TB 5,400 RPM CMR Desktop Hard Drive1,176$109Compare
Altrix HD-1084 XT 6TB 5,400 RPM SMR Desktop Hard Drive1,072$69Compare
Strivon HD-3431 XT 20TB 7,200 RPM CMR Enterprise Hard Drive2,486$399Compare
Altrix HD-5100 Edge 4TB 5,400 RPM SMR Desktop Hard Drive1,004$69Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3854 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/13639885 (accessed 2026-10-25).