Hardware Spec Index

Novexa HD-4891 Ultra 8TB 7,200 RPM CMR Desktop Hard Drive

Hard Drives · Novexa · SKU HD4891-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,484 (Hard Drives scale)
Category rank#28,003
Street price$139
Power6 W
Performance per dollar10.68
Released2023

Specifications

BrandNovexa
ModelNovexa HD-4891 Ultra
Capacity8 TB
ClassDesktop
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer220 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

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Cite this page: Hardware Spec Index, “Novexa HD-4891 Ultra 8TB 7,200 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/4528306 (accessed 2026-10-22).