Toshiba DT02-V Series Hard Disk Drives
- Supports up to 32 cameras high-definition streams
- 128 MiB Cache buffer
DT02-V Series
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DT02-V Series
Toshiba’s Surveillance HDD DT02-V Series are designed for purpose-built consumer and commercial surveillance video systems supporting up to 32 cameras. The versatile capacity allows solutions designers to customize the storage capacity that best aligns with image resolution and data retention period requirements. DT02-V series use an energy-saving 5400rpm design to deliver performance tuned for demanding 24/7, multi-stream surveillance environments. DT02-V series are designed to be compatible with the wide variety of surveillance platforms available from leading SVR and NVR vendors.
Reliability and Dependability
Annual workload rating of 180TB/year and designed for 24/7 operation.
Advanced HDD Technology
Drive-Managed SMR (Shingled magnetic recording) Technology.
Performance
Supports up to 32 cameras high-definition streams.
Specifications
| Form Factor | 3.5-inch |
|---|---|
| Interface | SATA 6 Gbit/s |
| Buffer Size | 128 MiB |
| Rotation Speed | 5400 rpm |
| Maximum Sustained Data Rate (Typ.) | 176.4 MiB/s |
| MTTF/AFR | 1,000,000 h / 0.88% |
Features
- Supports up to 32 cameras high-definition streams
- 128 MiB Cache buffer
- Designed for 24x7 operation
- Annual workload rating of 180TB/year
- MTTF of 1M hours
- Industry-standard 3.5-inch form-factor and SATA interface
- Advanced Format 512e Sector Technology
- Drive-Managed SMR (Shingled magnetic recording) Technology
Models
| Capacity | Active Idle Power Consumption (Typ.) | Weight (Max) | Model Number |
|---|---|---|---|
| 6 TB | 2.69 W | 680 g | DT02ABA600V |
| 4 TB | 2.36 W | 650 g | DT02ABA400V |
| 2 TB | 2.08 W | 440 g | DT02ABA200V |
What is SMR Technology?
SMR (Shingled Magnetic
Recording) is overwriting part of the previously written track analogous to the shingling of a roof. CMR and SMR
each have their Pros and Cons. Learn More 
Applications
- Surveillance Video Recorder (SVR)
- Network Video Recorders (NVR)
- Entry- and Mid-Range Surveillance NVR (SNVR)
- Super Digital Video Recorder (SDVR)
- Hybrid (analog and IP) SDVR platforms
Documents
| Name | Date |
|---|---|
| DT02-V Product
Overview PDF 201 KB | 09/2020 |
| DT02-V Product
Manual PDF 536 KB | 09/2020 |
It's Easy to Switch to Toshiba
Make the switch today
We’ve made it easy for you to find the best, most cost-effective HDD solution for your business.
Learn More
Where to buy
Toshiba hard drives are currently available at select distributors.
Ways to Buy*Toshiba does not guarantee the availability of all products or models at these retailers and distributor.
Use Cases
Why HDDs Still Play a Crucial Role in the Enterprise Storage Business
As Big Data drives demand for more distributed storage in the cloud and on premise, enterprise server and storage systems need to be built upon trusted solutions.
Learn More
Behind the Scenes: HDDs’ Critical Role in Media and Entertainment
The media and entertainment industry is constantly evolving, with new technologies emerging that allow us to create, store, and distribute content in new and innovative ways
Learn More
Behind the Lens: How Surveillance Systems Increasingly Depend on HDDs
Surveillance systems are becoming increasingly common in businesses, schools, and other public places. These systems increasingly rely on hard disk drives (HDDs) to store the vast amounts of data that they generate.
Learn More
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FAQs 
Where to Buy- Instructions for Dispose
Please dispose in accordance with local rules. - Instructions for erase of the data on the HDDs in case of dispose or transfer
HDDs incorporated in personal computer or several home appliance may record personal data and/or other important data as signal. In order to avoid disclosing such data, it is important to erase it when you dispose or transfer the HDDs. - Product image may represent a design model.
- Definition of capacity: One terabyte (TB) = one trillion bytes, but storage capacity actually available may vary depending on operating environment and formatting. Available storage capacity (including examples of various media files) will vary based on file size, formatting, settings, software and operating system and/or pre-installed software applications, or media content. Actual formatted capacity may vary.
- A mebibyte (MiB) means 1 048 576 bytes.
- MTTF (Mean Time to Failure) of the HDDs during its life time is one million hours and AFR(Annualized Failure Rate) is 0.88%. This assumes power-on hours are 24 x 7 in normal surveillance usage (8760 h/year power on hours, up to 180TB/year total data transfers, and average HDA surface temperature:40°C or less). Use at case HDA surface temperature above 40°C may degrade product reliability and reduce warranty period.
- Read and write speed may vary depending on the host device, read and write conditions, and file size.
- "3.5-inch" mean the form factor of HDDs. They do not indicate drive's physical size.
- Workload is a measure of the data throughput of the year, and it is defined as the amount of data written, read or verified by commands from the host system.
- Number of surveillance cameras support capability is defined by performance simulation with High Definition cameras at 4Mbit/s rate. Actual results may vary based on various factors, including the types of cameras installed, the system’s hardware and software capabilities, and the video compression technology used, as well as system variables such as resolution, frames per second, and other settings.
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