Hardware Spec Index

Mirenta HD-4691 XT 6TB 5,400 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD4691-XT · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,405 (Hard Drives scale)
Category rank#2,692
Street price$119
Power5 W
Performance per dollar11.81
Released2021

Specifications

BrandMirenta
ModelMirenta HD-4691 XT
Capacity6 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer190 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledNo
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-8410 Pro 12TB 7,200 RPM CMR NAS Hard Drive2,209$279Compare
Mirenta HD-3894 XT 12TB 7,200 RPM SMR Desktop Hard Drive1,775$229Compare
Novexa HD-7572 Edge 6TB 5,400 RPM CMR NAS Hard Drive1,050$79Compare
Altrix HD-8786 Core 20TB 7,200 RPM CMR NAS Hard Drive2,839$439Compare
Altrix HD-8454 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive2,208$309Compare
Mirenta HD-1613 Edge 6TB 5,400 RPM CMR NAS Hard Drive1,483$149Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4691 XT 6TB 5,400 RPM CMR NAS Hard Drive”, https://vextor7.com/item/85962597 (accessed 2026-10-23).