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Product Highlights
Capacity: 2TB
2TB
You Pay: $73.77
The 2TB Purple 5400 rpm SATA III 3.5" Internal Surveillance Hard Drive from WD is designed to withstand the stresses placed on it in a 24/7 surveillance system with 8 drive bays. With support for up to 64 high-definition surveillance cameras, this 2TB hard drive can hold a large amount of data and gives you the ability to easily upgrade and expand your security system.
A SATA III 6 Gb/s interface, sustained data transfer speeds of up to 145 MB/s, and a 64MB cache all help to ensure uninterrupted data transfers. Furthermore, the drive's 300,000 load/unload cycles, annualized workload rating of 180TB per year, and <1 in 1014 non-recoverable read errors per bit read also help to ensure a strong operational life.
Specifications | |
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Capacity | 2 TB |
User Sectors per Drive | Not specified by manufacturer |
Form Factor | 3.5" |
Advanced Format (AF) | Yes |
RoHS Compliant | Yes |
Performance | |
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Data Transfer |
Buffer to Host: 6 Gb/s Host to/from Drive (sustained): 145 MB/s |
Cache | 64 MB |
Rotational Speed | 5400 rpm |
Reliability / Data Integrity | |
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Load/Unload Cycles | 300,000 |
Rated Workload | 180 TB/yr |
Non-Recoverable Read Errors Per Bits Read | <10 in 1014 |
Power Management | |
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Average Power Requirements |
Read/Write: 4.4 W Idle: 4.1 W Standby and Sleep: 0.4 W |
Environmental Requirements | |
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Temperature |
Operating Temperature: 0 to 65°C Non-Operating Temperature: -40 to 70°C |
Shock |
Operating (2 ms, read/write): 30 Gs Operating (2 ms, read): 65 Gs Non-Operating (2 ms): 250 |
Acoustics |
Idle: 23 dBA Seek (average): 24 dBA |
Dimensions (HxWxL) | 1.028 x 4.000 x 5.787" / 26.1 x 101.6 x 147.0 mm |
Weight | 1.40 lb / 0.64 kg |
Packaging Info | |
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Package Weight | 1.5 lb |
Box Dimensions (LxWxH) | 8.819 x 6.063 x 2.992" |