Toshiba S300 3.5-inch 20TB SATA AI Surveillance Internal HDD HDEB038ZSA51F

Toshiba S300 3.5-inch 20TB SATA AI Surveillance Internal HDD HDEB038ZSA51F

Experience high-capacity surveillance storage with the Toshiba S300 3.5-inch 20TB SATA AI Surveillance Internal HDD. Engineered for professional security systems and demanding 24/7 recording environments, this internal hard drive combines 20TB 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. With a 550TB annual workload rating, 2.5-million-hour MTTF and five-year limited manufacturer warranty, it provides dependable storage for AI-enabled NVRs, surveillance servers and multi-bay recording systems.

Key Features:

• Toshiba S300 AI surveillance internal hard drive
• Manufacturer SKU: HDEB038ZSA51F
• High-capacity 20TB storage
• Standard 3.5-inch HDD form factor
• SATA 6Gb/s interface
• 7,200RPM rotational speed
• 1,024MB cache buffer
• Maximum sustained transfer rate of 295MB/s
• Conventional Magnetic Recording (CMR)
• Designed for continuous 24/7 operation
• Toshiba OptiFrame AI technology
• Supports up to 64 camera streams
• Supports up to 32 AI analytics streams
• Suitable for compatible DVR and NVR systems
• Designed for AI-enabled video analytics workloads
• 550TB annual workload rating
• 2,500,000-hour MTTF rating
• Supports compatible systems with up to 24 drive bays
• Integrated rotational vibration sensors
• Native Command Queuing support
• Advanced Format technology
• Helium-filled drive construction
• 600,000 load/unload cycle rating
• Typical operating power consumption of 7.04W
• Five-year limited manufacturer warranty

Features

Generous 20TB Surveillance Storage

The Toshiba S300 AI provides 20TB of internal storage for high-definition surveillance footage, recorded events and video analytics data. Its substantial capacity supports extended footage retention in compatible professional security installations.

Designed for AI-Enabled Surveillance

Engineered for demanding security applications, the S300 AI supports workloads that combine continuous video recording with AI-powered analytics. Its specialised design provides reliable storage performance for modern intelligent surveillance systems.

Up to 64 Camera Streams

The drive supports recording workloads from up to 64 HD camera streams under suitable operating conditions. This makes it suitable for large multi-camera installations requiring continuous video capture and dependable storage.

Up to 32 Simultaneous AI Streams

The S300 AI supports storage workloads associated with up to 32 simultaneous AI analytics streams. Compatible external surveillance hardware and software perform the actual AI processing, while the drive provides the storage performance required to support these workloads.

Toshiba OptiFrame AI Technology

Toshiba OptiFrame AI firmware optimises the handling of multiple video and metadata streams. It prioritises continuous recording and intelligently manages storage requests to help minimise dropped frames during demanding surveillance workloads.

7,200RPM Rotational Performance

Featuring a 7,200RPM spindle speed, the S300 AI delivers responsive mechanical storage performance for continuous recording, footage retrieval and video playback.

1,024MB Cache Buffer

The integrated 1,024MB cache helps manage data transfers and supports efficient handling of multiple surveillance streams. Its high-capacity buffer contributes to consistent performance during demanding recording and retrieval operations.

Up to 295MB/s Sustained Transfer Speed

The 20TB model delivers sustained data transfer speeds of up to 295MB/s under specified test conditions. This supports efficient movement of recorded video and associated data in compatible surveillance systems.

SATA 6Gb/s Connectivity

The drive features a standard SATA 6Gb/s interface for integration with compatible surveillance recorders, storage servers and desktop systems. Its conventional SATA connection supports straightforward internal installation.

Conventional Magnetic Recording

Using CMR technology, the S300 AI is designed for consistent performance during sustained write-intensive workloads. CMR is suitable for continuous surveillance recording and frequent access to stored footage.

Continuous 24/7 Operation

The S300 AI is engineered for round-the-clock operation in professional security environments. Its workload-focused construction supports systems that continuously record and manage large volumes of surveillance data.

550TB Annual Workload Rating

With a rated annual workload of 550TB, the drive supports substantial data movement associated with video recording, footage retrieval and AI-enabled surveillance applications.

Rotational Vibration Protection

Integrated rotational vibration sensors help maintain reliable performance when multiple mechanical hard drives operate inside the same storage enclosure. This is particularly useful in demanding multi-bay surveillance installations.

Multi-Bay Storage Compatibility

The S300 AI is designed for compatible systems containing up to 24 drive bays. It can be integrated into supported RAID configurations for scalable recording and centralised surveillance storage.

Enterprise-Level Reliability

The 20TB model features a rated mean time to failure of 2,500,000 hours and a load/unload cycle rating of 600,000. These specifications reflect its design for continuously operating, data-intensive environments.

Helium-Filled Construction

The 20TB S300 AI uses a helium-filled mechanical design to support high storage density and efficient operation. Its construction helps deliver large capacity within a standard 3.5-inch drive form factor.

Efficient Operating Power

The drive has a typical operating power consumption of 7.04W and an active idle rating of 3.66W. Actual consumption depends on system configuration and workload.

Professional Video Archiving

The 20TB capacity makes the S300 AI suitable for centralised video archives and long-term surveillance footage retention. Actual recording duration depends on camera count, resolution, bitrate, compression and recording schedules.

Five-Year Limited Warranty

The Toshiba S300 AI series carries a five-year limited manufacturer warranty, subject to applicable terms and regional warranty arrangements.

Technical Specifications:

Specification	Details
Brand	Toshiba
Product Series	S300 AI
Manufacturer SKU	HDEB038ZSA51F
Product Type	AI Surveillance Internal HDD
Storage Capacity	20TB
Form Factor	3.5-inch
Interface	SATA 6Gb/s
Rotational Speed	7,200RPM
Cache Buffer	1,024MB (1GB)
Recording Technology	CMR
Maximum Sustained Transfer Rate	295MB/s
Surveillance Technology	Toshiba OptiFrame AI
Camera Streams Supported	Up to 64
AI Streams Supported	Up to 32
Maximum Supported Drive Bays	24
Operating Duty	24/7
Annual Workload Rating	550TB/Year
MTTF	2,500,000 Hours
Unrecoverable Error Rate	1 per 10^15 Bits Read
Load/Unload Cycles	600,000
Rotational Vibration Sensors	Yes
Native Command Queuing	Supported
Advanced Format	Supported
Drive Construction	Helium-Filled
Supply Voltage	5V DC / 12V DC
Typical Operating Power	7.04W
Typical Active Idle Power	3.66W
Operating Temperature	5°C to 60°C
Non-Operating Temperature	-40°C to 70°C
Typical Idle Noise	20dB
Dimensions	147 x 101.85 x 26.1mm
Weight	Approximately 730g
EAN	4260557513484
Applications	NVR, DVR, AI Surveillance, Video Analytics and Archiving
Manufacturer Warranty	5-Year Limited Warranty

What's in the Box:

• 1 x Toshiba S300 AI 3.5-inch 20TB SATA Surveillance Internal HDD

Store demanding security footage with the Toshiba S300 3.5-inch 20TB SATA AI Surveillance Internal HDD HDEB038ZSA51F. Featuring 20TB capacity, 7,200RPM performance, a 1GB cache, OptiFrame AI technology, support for up to 64 cameras and a 550TB annual workload rating, this hard drive delivers dependable storage for compatible professional surveillance systems.