Toshiba N300 3.5″ 16000 GB Serial ATA III
Stock code: HDWG31GUZSVA | Quick code: 116253

Toshiba N300 3.5″ 16000 GB Serial ATA III

16 TB, 3.5", SATA III, 6 Gbps, 7200 RPM, 128MB, 770 g

Toshiba N300

£316.92 (ex. VAT) Shipping calculated at checkout

13 in stock in 1-2 working days

Custom Spanstor Build & Test

As part of our Spanstor Build & Test services, any enclosure bought with drives, we will include all firmware installations, physical drive installations, RAID/cache configurations and drive bad-sector checks, all at no additional cost. If you have any questions, please contact our friendly sales team by chat, phone or email.

Configure this product

Toshiba’s 3.5-inch N300 NAS Hard Drive offers unprecedented reliability for NAS and other high-performance storage systems. It is optimized to meet the reliability, endurance, performance and scalability requirements of 24-hour x 7-day high-capacity storage for personal, home office and small business use. The N300 is available in capacities of up to 14 TB.

Designed for NAS

Through its contact with NAS manufacturers, Toshiba recognizes the need for high-reliability disks in support of modern data storage and retrieval demands including streaming, backup and archiving. The drive, which can support multi-RAID systems with up to 8 hard disk drives, allows large volumes of data to be reliably stored and accessed by multiple clients 24 hours a day, 365 days a year.

Integrated RV sensors

Regular hard disk drives without RV sensors can affect the performance of a multi-bay NAS System by generating ‘knock-on’ vibration. N300 drives ensure high reliability by minimising vibration effects through their advanced control and sensing technology. Multiple sensors detect the slightest shock and built-in RV sensors also compensate for rotational vibration – eliminating the possibility of ‘knock-on’ vibration in multi-bay NAS configuration systems.

Reliable always-on operation

NAS systems in small businesses or creative environments often need to be accessed by several users, at different locations, simultaneously. Therefore today’s NAS drives must deliver high data transfer rates and simultaneous upload and download 24 hours a day, 7 days a week. Offering high reliability and scalability, N300 drives achieve a max. 180 TB/year workload factor, up to 3 times more than convenient desktop hard drives.

High durability and heat prevention

Use of high-endurance components is one of the reasons that the N300 series offers better durability than other conventional hard disk drives. At the same time, automatic adjustment of seek speed to reduce heat during high-temperature operation further improves endurance in demanding situations.

High speed for multi-drive environment

High performance and fast read speed is made possible under high data access loads from multiple users thanks to 256 or 128 MB data buffer. This makes the drive suitable for small businesses and creative professionals looking for solutions to handle high data volumes using multi-RAID NAS environments.

Optimised cache allocation

Toshiba’s Dynamic Cache Technology, a self-contained cache algorithm with on-board buffer management, optimizes how the cache is allocated during read/write to provide the high-level performance demanded by real-time domains.

Reduced noise and energy costs

The 12 TB and 14 TB N300 NAS Hard Drives use a helium-sealed design, achieving low power consumption while increasing storage density. Toshiba Group’s laser welding technology ensures that the helium remains securely sealed inside the drive enclosure. With the environment in mind, the helium-filled N300 models minimize acoustic output to just 20db (typical) in idle mode. The devices are ideal for large scale server systems allowing for rich scalability of up to 8 drives.


Toshiba is renowned the world over for 50 years of leading innovation – and the power behind its range of hard drives is no exception. Designed for high capacity and excellent performance, you can be sure that Toshiba’s wealth of experience in hard drives is at work in your storage system. A three year extended warranty is also included with the N300 for the ultimate peace of mind.

Use for:

– Network Attached Storage (NAS)
– Desktop RAID and servers
– Multimedia server storage
– Private cloud storage
– Small business server and storage

Hard drive
Component for NAS
HDD interface transfer rate 6 Gbit/s
Workload rate limit 180 TB/year
Average latency 4.17 ms
HDD speed 7200 RPM
HDD size 3.5″
HDD capacity 16000 GB
Type HDD
Component for NAS
HDD interface transfer rate 6 Gbit/s
Workload rate limit 180 TB/year
Interface Serial ATA III
Average latency 4.17 ms
Native Command Queuing (NCQ) Yes
HDD speed 7200 RPM
HDD size 3.5″
HDD capacity 16000 GB
Storage drive buffer size 512 MB
Temperature control Yes
Error Recovery Control (ERC) Yes
Toshiba Stable Platter Technology Yes
Toshiba Dynamic Cache Technology Yes
Shock sensor Yes
Rotational Vibration (RV) sensors Yes
Advanced Format (AF) Yes
24/7 operation Yes
Mean time to failure (MTTF) 1200000 h
Operating voltage 5 / 12 V
Power consumption (typical) 4.03 W
Power consumption (write) 6.65 W
Power consumption (read) 6.65 W
Operational conditions
Operating temperature (T-T) 0 – 65 °C
Storage temperature (T-T) -40 – 70 °C
Operating vibration 0.75 G
Non-operating vibration 3 G
Technical details
Sustainability certificates RoHS
Doesn’t contain Halogen
Operating voltage 5 / 12 V
Interface Serial ATA III
Native Command Queuing (NCQ) Yes
Weight & dimensions
Width 101.8 mm
Height 26.1 mm
Depth 147 mm
Other features
Operating voltage 5 / 12 V
Interface Serial ATA III
Native Command Queuing (NCQ) Yes

Why people choose us

  • 14 day return guarantee
  • Next day delivery
  • Worldwide shipping
  • Spanstor Build & Test
  • Professional live support

Got a question?

If you have any questions, concerns or would simply like to know more about the products we sell, please don’t hesitate to contact us by using the options below.

020 82 888 555