Toshiba S300 series 2TB 5400rpm 64MB Cache 3.5 SATA III 6.0GB/s Surveillance

Toshiba S300 series 2TB 5400rpm 64MB Cache 3.5" SATA III 6.0GB/s Surveillance Hard Disk Drive, 5.56 ms average Latency, HDWT720UZSVA

Overview:

S300 Surveillance Hard Drive - Always On, Always Watching
EMEA Region, Toshiba Storage Solutions - With surveillance systems, nothing but the best is good enough. The Toshiba 3.5-inch S300 is built to meet the highest demands. With support for up to 32 high-resolution surveillance video cameras simultaneously and up to 4 TB capacity, it brings everything into clear view. Each S300 is built with the highest-quality components and has passed rigorous tests to ensure 24 x 7 reliability and performance. Thats Toshiba quality you can trust under the harshest working conditions.
Surveillance Digital Video Recorders (sDVR)
Surveillance Network Video Recorders (sNVR)
Hybrid sDVR (analog and IP)
Features:

Designed and tested for compatibility
The S300 has been designed and tested to support up to 32 high resolution cameras, allowing flexible scalability for your security camera systems. Compatible with DVR, NVR, video servers and video management systems for around-the-clock security, the surveillance never sleeps - so that you can.

Smart performance delivers
The S300 is a smart performer. That's because Toshiba's Dynamic Cache Technology optimises read and write cycle cach allocation through buffer management and a special on-board cache algorithm.

Integrated RV sensors
Regular hard disk drives without RV sensors can affect the performance of a multi-bay system by generating 'knock-on' vibration. The S300 ensures 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 surveillance systems.

High endurance, high reliability
The high-endurance, high-performance components of the S300 withstand harsh environments for superior reliability. High-temperature environments trigger optimized seek speed to support lower power consumption while automatically reducing noise and vibration emissions. Up to one million hour MTTF (Mean time to failure) and up to 180 TB per year workload rating provide peace of mind when operating security camera systems.

Built to deliver, designed to last
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 Toshibas wealth of experience in hard drives is at work in your storage system. A three year extended Warranty is also included with the S300 for the ultimate peace of mind.

Specifications:

Basic Specifications
Form factor 3.5-inch
Interface 6.0 Gbit/s
Number of cameras supported 32 (2 TB - 4 TB)
16 (1 TB)
Drive bays supported 1 to 8
Rotational Vibration (RV) Sensors Yes (HDWT140UZSVA)
RAID supported (HDWT140UZSVA)
Advanced Format (AF) Yes
RoHS compatible Yes
Halogen Free Yes
Shock Sensor Yes
Recording Technology CMR:
HDWT140UZSVA, HDWV110UZSVA
SMR:
HDWT740UZSVA, HDWT720UZSVA
Performance
Rotational speed 5,400 rpm (2 TB - 4 TB)
5,700 rpm (1 TB)
Max. data transfer speed (sustained) 157 MB/s Typ. (4 TB CMR)
184MB/s Typ. (2 TB, 4 TB SMR)
Buffer size 128 MB (2 TB, 4 TB)
64 MB (1 TB)
Average latency 5,56 ms (2 TB, 4 TB)
Native Command Queing (NCQ) supported
Reliability
Workloads 72 TB/year (1 TB CMR)
110 TB/year (4 TB CMR)
180 TB/year (2 TB, 4 TB SMR)
MTTF 1,000,000 hours (2 TB, 4 TB)
Unrecoverable error rate 1 per 10E14 bits read
24/7 operation Yes
Load / Unload Cycle 600,000 (2 TB, 4 TB)
300,000 (1 TB)
Power Management
Supply voltage 5V DC ±5%, 12V DC ±10%
Consumption (operating) 7.50 W typ. (4 TB CMR)
5.70 W typ. (1 TB CMR)
4.11 W typ. (4 TB SMR)
4.01 W typ. (2 TB SMR)
Consumption - Active Idle 4.00 W typ. (4 TB CMR)
3.00 W typ. (1 TB CMR)
2.36 W typ. (4 TB SMR)
2.08 W typ. (2 TB SMR)
Environmental
Temperature (operating / non-operating) 0 to 70° C / -40 to 70°C
Vibration (operating) 4 TB CMR:
0.75 G (5 to 300 Hz)
0.25 G (300 to 500 Hz)
2 TB, 4 TB SMR:
0.50 G (5 to 350 Hz)
0.25 G (350 to 500 Hz)
1 TB CMR:
0.67 G (5 to 500 Hz)
Vibration (non-operating) 29.4 m/s2 {3.0 G} (5 to 500 Hz) (4 TB CMR, 2 TB - 4 TB SMR)
10.2 m/s2 {1.04G} (2 to 200 Hz) (1 TB CMR)
Shock (operating) 70 G / 2 ms duration
Shock (non-operating) 4 TB CMR:
300 G / 2 ms duration
2 TB, 4 TB SMR, 1 TB CMR:
350 G / 2 ms duration
Acoustics (idle mode) 26 dB typ. (4 TB CMR)
22 dB typ. (4 TB SMR)
21 dB typ. (2 TB SMR)
19 dB typ. (1 TB CMR)
Physical
Dimensions 147 (L) x 101.85 (W) x 26.1 (H) mm
Weight (approx.) 720 g max. (4 TB CMR)
650 g max. (4 TB SMR)
450 g max. (1 TB CMR)
440 g max. (2 TB SMR)
Box Content
- 3.5-inch internal hard drive - S300 Surveillance Hard Drive