Toshiba S300 3.5-inch 16TB SATA AI Surveillance Internal HDD HDEB03CZSA51F

Toshiba S300 3.5-inch 16TB SATA AI Surveillance Internal HDD HDEB03CZSA51F

Experience reliable high-capacity surveillance storage with the Toshiba S300 3.5-inch 16TB SATA AI Surveillance Internal HDD. Designed for demanding 24/7 security applications, this 3.5-inch hard drive combines 16TB storage capacity, a 7,200RPM rotational speed, 1,024MB cache and SATA 6Gb/s connectivity. Featuring Toshiba OptiFrame AI technology, Conventional Magnetic Recording (CMR) and sustained transfer speeds up to 295MB/s, the S300 AI supports up to 64 camera streams and 32 simultaneous AI analytics streams in compatible systems. Its 550TB annual workload rating and helium-sealed construction make it suitable for professional NVRs, surveillance servers and multi-bay video storage systems.

Key Features

• 16TB surveillance storage capacity
• 3.5-inch internal hard drive form factor
• SATA 6Gb/s interface
• 7,200RPM rotational speed
• 1,024MB (1GB) cache buffer
• Up to 295MB/s sustained transfer speed
• Conventional Magnetic Recording (CMR)
• Toshiba OptiFrame AI firmware
• Supports up to 64 surveillance camera streams
• Supports up to 32 AI analytics streams
• Designed for continuous 24/7 operation
• 550TB annual workload rating
• 2.5-million-hour MTTF rating
• Suitable for compatible systems with up to 24 drive bays
• Integrated rotational vibration sensors
• Helium-sealed construction
• 600,000 load/unload cycle rating
• Suitable for compatible RAID configurations
• Five-year limited manufacturer warranty

Features

High-Capacity 16TB Storage

The Toshiba S300 AI provides 16TB of internal storage for security footage, recorded events and surveillance analytics data. Its generous capacity supports extended video retention in compatible professional surveillance systems.

Designed for AI Surveillance

Engineered for intelligent surveillance environments, the S300 AI supports workloads involving continuous video recording and AI analytics. Its specialised architecture helps accommodate simultaneous recording and data retrieval operations.

Up to 64 Camera Streams

The drive supports recording workloads from up to 64 surveillance cameras under appropriate operating conditions, making it suitable for multi-camera security installations.

Up to 32 AI Streams

The S300 AI supports storage workloads associated with up to 32 simultaneous AI analytics streams. AI processing is performed by compatible external surveillance equipment rather than the hard drive itself.

Toshiba OptiFrame AI Technology

Toshiba OptiFrame AI firmware helps optimise multi-stream video recording and data handling. It is designed to maintain consistent performance while minimising dropped video frames during demanding surveillance workloads.

7,200RPM Performance

The 7,200RPM spindle speed provides responsive mechanical storage performance for continuous recording, video playback and footage retrieval in compatible security systems.

1,024MB Cache Buffer

A large 1,024MB cache assists with efficient data handling and supports consistent operation when multiple video streams are recorded or accessed simultaneously.

Up to 295MB/s Sustained Transfers

With sustained data transfer speeds up to 295MB/s, the 16TB S300 AI supports the movement of large surveillance recordings and associated data in compatible storage systems.

Conventional Magnetic Recording

CMR technology delivers consistent write behaviour for sustained recording workloads. This makes the drive suitable for continuous surveillance storage and supported RAID environments.

Designed for Continuous 24/7 Operation

The S300 AI is engineered for round-the-clock operation, providing dependable storage for security systems that continuously record and manage surveillance footage.

550TB Annual Workload Rating

With a rated annual workload of 550TB, the drive is designed to accommodate demanding data-intensive surveillance tasks, including continuous recording and regular footage retrieval.

Rotational Vibration Protection

Integrated rotational vibration sensors help maintain stable operation when multiple hard drives are installed within the same storage enclosure.

Helium-Sealed Construction

The helium-sealed design supports high storage density and efficient mechanical operation while maintaining the standard 3.5-inch hard drive form factor.

Multi-Bay Surveillance Compatibility

The S300 AI is designed for compatible systems with up to 24 drive bays, supporting scalable professional surveillance storage and suitable RAID configurations.

Long-Term Reliability

A rated mean time to failure of 2,500,000 hours and support for 600,000 load/unload cycles reflect the drive's design for demanding continuous-operation environments.

Professional Video Archiving

The 16TB capacity supports storage of extensive security footage archives. Actual recording retention depends on camera resolution, bitrate, compression, recording schedule and the number of connected cameras.

Technical Specifications

Specification	Details
Brand	Toshiba
Product Series	S300 AI
Manufacturer SKU	HDEB03CZSA51F
Product Type	AI Surveillance Internal HDD
Storage Capacity	16TB
Form Factor	3.5-inch
Interface	SATA 6Gb/s
Rotational Speed	7,200RPM
Cache Buffer	1,024MB
Recording Technology	CMR
Sector Format	512e
Maximum Sustained Transfer Rate	295MB/s
Surveillance Technology	Toshiba OptiFrame AI
Supported Camera Streams	Up to 64
Supported AI Streams	Up to 32
Supported Drive Bays	Up to 24
Operating Duty	24/7
Annual Workload Rating	550TB/Year
MTTF	2,500,000 Hours
Load/Unload Cycles	600,000
Rotational Vibration Sensors	Yes
Mechanical Construction	Helium-Sealed
Supply Voltage	5V DC / 12V DC
Typical Operating Power	7.04W
Typical Active Idle Power	3.66W
Operating Temperature	5°C to 60°C
Dimensions	147 x 101.85 x 26.1mm
Manufacturer Warranty	5-Year Limited Warranty

What's in the Box

• 1 x Toshiba S300 AI 3.5-inch 16TB SATA Surveillance Internal HDD

Store demanding surveillance footage with the Toshiba S300 3.5-inch 16TB SATA AI Surveillance Internal HDD HDEB03CZSA51F. Combining 16TB capacity, 7,200RPM performance, a 1,024MB cache, Toshiba OptiFrame AI technology and a 550TB annual workload rating, this hard drive delivers dependable storage for compatible professional surveillance systems.