Toshiba S300 4TB Surveillance Hard Drive HDWT840UZSVA 5400RPM SATA 6Gb/s 3.5-inch

The Toshiba S300 4TB (HDWT840UZSVA) is a 3.5-inch surveillance-optimised hard disk drive designed for continuous 24×7 recording in DVR, NVR, and video surveillance storage systems. Running at 5400 RPM with a 128MB cache buffer and SATA 6Gb/s interface, it supports up to 32 simultaneous HD camera streams for reliable, uninterrupted surveillance recording.

The S300 family is rated for 180TB/year workload — significantly higher than standard desktop drives — reflecting the relentless sequential write demands of multi-camera recording. Toshiba's surveillance-tuned firmware optimises error recovery and vibration compensation for multi-drive NVR enclosures.

Omnixon Global supplies the Toshiba S300 4TB (HDWT840UZSVA) for surveillance infrastructure deployments across UAE, Saudi Arabia, Kuwait, Qatar, and the broader GCC and MENA region. Suitable for smart city CCTV, enterprise security, retail surveillance, and government monitoring projects requiring validated surveillance-class storage reliability.

Ideal for

• NVR and DVR systems supporting up to 32 simultaneous HD/Full HD camera streams without dropped frames
• Smart city and municipal CCTV infrastructure requiring 24×7 surveillance-grade sequential write endurance
• Enterprise perimeter and interior security systems with large multi-camera recording footprints
• Retail, hospitality, and commercial surveillance networks running continuous recording around the clock
• Government and critical infrastructure security monitoring requiring reliable long-term surveillance storage

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.