Toshiba’s N300 3.5-inch internal hard disk 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 8 TB.

Use for:

- 1- to 8-bay NAS
- Desktop RAID and servers
- Multimedia server storage

Specification

Product
Product id	561723
Brand	Dynabook
Partnr	HDWQ140EZSTA
EAN/UPC code	4051528312676
Warranty (months)	3 Years
Features
HDD size	3.5
HDD capacity	4000 GB
HDD speed	7200 RPM
Interface	Serial ATA III
Type	HDD
Component for	NAS
Storage drive buffer size	128 MB
HDD interface transfer rate	6 Gbit/s
Average latency	4.17 ms
Power
Power consumption (typical)	9.6 W
Power consumption (idle)	5.2 W
Operating voltage	5 / 12 V
Operational conditions
Operating temperature (T-T)	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C
Operating vibration	0.75 G
Non-operating vibration	5 G
Operating shock	70 G
Non-operating shock	250 G
Technical details
Sustainability certificates	RoHS
Harmonized System (HS) code	84717050
Weight & dimensions
Width	101.85 mm
Height	26.1 mm
Depth	147 mm
Weight	720 g
Packaging data
Quantity	1