Toshiba N300 NAS Hard Drive 4TB SATA III (512MB/7200RPM) – HDWG740EZSTCU

The 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.

Use for

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

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 512 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.

Specifications

Specifications
Product Code	HDWG740EZSTCU
Product Code	HDWG740EZSTCU
Description	Toshiba NAS N300 3.5 inch 4TB Hard Drive
Buffer	512 MB
Spindle Speed (rpm)	7200
Drive Interface	SATA
Drive Interface Standard	SATA/600
Device Supported	Storage Server, NAS, Server, Cloud Storage
Environmental Compliance	Restriction of Hazardous Substances (RoHS)
Drive Type	Internal
Form Factor	3.5″
Height	26.1 mm
Width	101.9 mm
Depth	147 mm