Hardware Spec Index

Novexa HD-4492 XT 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD4492-XT · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index1,705 (Hard Drives scale)
Category rank#15,476
Street price$199
Power7 W
Performance per dollar8.57
Released2022

Specifications

BrandNovexa
ModelNovexa HD-4492 XT
Capacity12 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-4439 Max 24TB 7,200 RPM CMR Enterprise Hard Drive2,971$569Compare
Mirenta HD-2677 Pro 2TB 5,400 RPM SMR Desktop Hard Drive742$49Compare
Strivon HD-1359 XT 12TB 7,200 RPM CMR Surveillance Hard Drive2,333$329Compare
Mirenta HD-5976 Max 16TB 7,200 RPM CMR Enterprise Hard Drive2,154$249Compare
Mirenta HD-2677 Edge 6TB 5,400 RPM CMR Desktop Hard Drive1,811$209Compare
Mirenta HD-4735 Plus 8TB 7,200 RPM SMR Desktop Hard Drive1,804$239Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-4492 XT 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/688988 (accessed 2026-10-23).