Hardware Spec Index

Novexa HD-6688 Ultra 6TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD6688-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,384 (Hard Drives scale)
Category rank#28,439
Street price$129
Power5 W
Performance per dollar10.73
Released2022

Specifications

BrandNovexa
ModelNovexa HD-6688 Ultra
Capacity6 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer190 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-9834 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,895$449Compare
Mirenta HD-3713 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive2,629$479Compare
Altrix HD-6100 Max 6TB 5,400 RPM CMR NAS Hard Drive1,473$119Compare
Mirenta HD-2466 SE 24TB 7,200 RPM CMR NAS Hard Drive2,692$439Compare
Novexa HD-1438 Ultra 28TB 7,200 RPM CMR NAS Hard Drive3,100$549Compare
Altrix HD-4333 Ultra 6TB 5,400 RPM CMR NAS Hard Drive1,077$99Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-6688 Ultra 6TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/19976243 (accessed 2026-10-20).