Toshiba N300 NAS 3.5 4TB 7200rpm 128MB SATA3 (HDWQ140UZSVA)

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.

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

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, 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

Product Specifications

Basic Specifications

Form factor:  3.5-inch

Interface:  SATA 6.0 Gbit/s

Drive bays supported:  1 to 8

Rotational Vibration (RV) Sensors:  yes

Advanced Format (AF):  yes

RoHS compatible:  yes

Halogen Free:  Yes

Shock Sensor:  yes

Performance

Rotational speed:  7,200 rpm

Buffer size: 128 MB

Data transfer speed: 204 MB/s Typ.

Average latency:  4.17 ms