Hardware Spec Index

Mirenta HD-2842 XT 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD2842-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,336 (Hard Drives scale)
Category rank#28,994
Street price$139
Power5 W
Performance per dollar9.61
Released2025

Specifications

BrandMirenta
ModelMirenta HD-2842 XT
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
Strivon HD-5892 XT 12TB 7,200 RPM CMR NAS Hard Drive2,397$369Compare
Strivon HD-1120 Ti 20TB 7,200 RPM CMR NAS Hard Drive2,918$509Compare
Novexa HD-9274 XT 6TB 5,400 RPM SMR Desktop Hard Drive1,207$109Compare
Altrix HD-9663 Plus 2TB 5,400 RPM SMR Desktop Hard Drive857$59Compare
Altrix HD-6151 XT 8TB 7,200 RPM SMR Desktop Hard Drive1,672$179Compare
Mirenta HD-6669 Plus 8TB 7,200 RPM SMR Desktop Hard Drive2,157$259Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-2842 XT 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/2365786 (accessed 2026-10-21).