Hardware Spec Index

Mirenta HD-5994 Ultra 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD5994-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index2,702 (Hard Drives scale)
Category rank#2,964
Street price$419
Power8 W
Performance per dollar6.45
Released2023

Specifications

BrandMirenta
ModelMirenta HD-5994 Ultra
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-7968 Plus 12TB 7,200 RPM CMR NAS Hard Drive2,219$299Compare
Mirenta HD-3388 Max 6TB 5,400 RPM CMR Surveillance Hard Drive1,525$139Compare
Strivon HD-7376 Pro 2TB 5,400 RPM SMR Desktop Hard Drive764$49Compare
Mirenta HD-6255 Ultra 6TB 5,400 RPM SMR Desktop Hard Drive1,096$79Compare
Novexa HD-4373 Core 6TB 5,400 RPM SMR Desktop Hard Drive1,580$179Compare
Altrix HD-8009 XT 16TB 7,200 RPM CMR Enterprise Hard Drive2,258$289Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-5994 Ultra 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/16308293 (accessed 2026-10-22).