N300 NAS Hard Drive
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 or 256 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 to 18 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.
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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:
512 MB (14 TB - 18 TB),
256 MB (4 TB - 12 TB)
Data transfer speed:
281 MB/s typ. (18 TB),
274 MB/s typ. (16 TB),
260 MB/s typ. (14 TB),
253 MB/s typ. (12 TB),
248 MB/s Typ. (10 TB),
260 MB/s Typ. (8 TB),
250 MB/s Typ. (6 TB),
232 MB/s Typ. (4 TB)
Average latency:
4.17 ms
Native Command Queing (NCQ):
Supported
Reliability:
Workloads:
180 TB/year
MTTF:
1,200,000 hours (14 TB - 18 TB) / 1,000,000 hours
Unrecoverable error rate:
1 per 1014 bits read (10 TB - 18 TB),
1 per 1015 bits read (4 TB - 8 TB)
24/7 operation:
Yes
Limited warranty:
3 years
Power Management:
Supply voltage:
5VDC (+10%/-7%) / 12VDC (±10%) (14 TB - 18 TB)
5VDC (+10%/-5%) / 12VDC (±10%) (10 TB)
5VDC (±5%) / 12VDC (±10%) (4 TB - 8 TB, 12 TB)
Consumption (operating):
7.48 W typ. (18 TB),
6.91 W typ. (16 TB, 14 TB),
6.49 W typ. (12 TB),
9.48 W typ. (10 TB),
8.41 W typ. (8 TB),
7.72 W typ. (6 TB),
6.84 W typ. (4 TB)
Consumption - Active Idle:
4.14 W typ. (18TB),
4.03 W typ. (16 TB, 14 TB)
4.28 W typ. (12 TB),
7.22 W typ. (10 TB),
5.61 W typ. (8 TB),
4.93 W typ. (6 TB),
4.04 W typ. (4 TB)
Environmental:
Temperature (operating / non-operating):
5 to 60° C / -40 to 70°C (18 TB, 12TB)
0 to 65° C / -40 to 70°C (10 TB, 14 TB, 16 TB)
5 to 65° C / -40 to 70°C (4 TB - 8 TB)
Vibration (operating):
10 TB - 18 TB:
7.35 m/s2 (0.75 G) (5 to 300 Hz)
2.45 m/s2 (0.25 G) (300 to 500 Hz)
4 TB - 8 TB:
7.35 m/s2 {0.75 G} (2 to 300 Hz)
4.90 m/s2 {0.50 G} (300 to 350 Hz)
2.45 m/s2 {0.25 G} (350 to 500 Hz)
Vibration (non-operating):
29.4 m/s2 (3.0 G) (5 to 500Hz)
Shock (operating):
686 m/s² (70 G) / 2 ms duration
Shock (non-operating):
2450 m/s² (250 G) / 2 ms duration
Acoustics (idle mode):
20 dB typ. (12 TB - 18 TB),
34 dB typ. (10 TB),
31 dB typ. (4 TB - 8 TB)
Physical:
Dimensions:
147 (L) x 101.85 (W) x 26.1 (H) mm
Weight (approx.):
693 g max. (4 TB),
700 g max. (6 TB),
770 g max. (10 TB),
720 g max. (8 TB, 12 TB - 18 TB)
Box Content:
Box Content:
3.5-inch internal hard drive - N300 NAS Hard Drive
Online prices, specifications, description and images generally match actual, but may vary and are subject to change without notice. GTstore.pk cannot be held liable for errors or omissions.
Please verify the specifications at the time of purchase. No claim whatsoever would be accepted in case of specification error/mismatch, once the product is sold.
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