Internal HDD

Model – Western Digital Purple Surveillance
Storage (GB) – 4TB
Type – SATA Surveillance Desktop HDD
RPM – 5400RPM

Model – Western Digital Purple Surveillance
Storage (GB) – 6TB
Type – SATA Purple HDD Surveillance
RPM – 5400RPM
Others – Advanced Format (AF): Yes, RoHS Compliant: Yes, Tarnish resistant components: Yes, Load/unload cycles: 300,000, Weight: 0.75Kg

Model – Western Digital Purple Surveillance
Storage (GB) – 8TB
Type – SATA Internal HDD
RPM – 5400RPM
Others – Colour: Purple, DIMENSIONS (L x W x H): 147.0 x 101.6 x 26.1mm, WEIGHT: 715gm
Specialty – Surveillance

Western Digital WD1003FZEX 1TB SATA 7200RPM 3.5 inch Black HDD (High Performance)

Model – Western Digital Blue WD10EZEX
Storage (GB) – 1TB
Type – SATA Desktop HDD
RPM – 7200RPM

Model – Toshiba HDWE140UZSVA
Storage (GB) – 4TB HDD
Type – SATA HDD
RPM – 7200RPM

Model – Toshiba P300/DT01ACA100
Storage (GB) – 1TB HDD
Type – SATA HDD
RPM – 7200RPM

Model – Toshiba MQ01ABD050/MQ01ABF050M/HDWK105UZSVA
Storage (GB) – 500GB
Type – SATA Notebook HDD
RPM – 5400RPM

Model – Seagate SkyHawk
Storage (GB) – 8TB HDD
Type – SATA Surveillance HDD
Others – MTBF: 1,000,000hr,
Load/Unload Cycles: 300,000,
Weight: 780gm

Model – Seagate SkyHawk
Storage (GB) – 6TB HDD
Type – SATA Surveillance HDD
Others – RV Sensors: Yes, Tarnish Resistant: Yes, Load/Unload Cycles: 300,000, MTBF: 1,000,000 hr