3 TB SATA Hard Drive, 6 Gb/s, 3½", Returnable and Cancellable in SEALED condition, Supported Devices: ND9441. ND9541. NR9681, NR9581, NR9782-V2, NR9682-V2, ND9322P, ND9424P, ND9312, ND9323P-2TB-4FD69, ND9323P-2TB-4IB69, ND9323P-2TB-4IT60, ND9323P-2TB-4FD80A,ND9323P-2TB-4IT80A, ND9323P-2TB-4IB80
Features:
• For pre-configuration process, please contact VIVOTEK USA first before shipping.
• ETA is 3 -5days after order confirmation.
8TB | 6TB | 6TB | 4TB | 3TB | 2TB | 1TB | |
| Model Number³ | WD84PURZ | WD62PURZ | WD60PURZ | WD40PURZ | WD30PURZ | WD20PURZ | WD10PURZ |
| Formatted capacity⁴ | 8TB | 6TB | 6TB | 4TB | 3TB | 2TB | 1TB |
| Form factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Advanced Format (AF) | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| RoHS compliant⁵ | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Product Features | |||||||
| Cameras supported | Up to 64 HD | Up to 64 | Up to 64 | Up to 64 | Up to 64 | Up to 64 | Up to 64 |
| Drive Bays Supported | 16 | 16 | 16 | 16 | 8 | 8 | 8 |
| Al Streams | -- | -- | -- | -- | -- | -- | -- |
| Firmware Feature Name | AllFrame 4K | AllFrame 4K | AllFrame 4K | AllFrame 4K | AllFrame 4K | AllFrame 4K | AllFrame 4K |
| Tarnish resistant components | Yes | Yes | Yes | Yes | No | No | No |
| Performance | |||||||
Interface transfer rate (max)⁴ Buffer to host Host to/from drive (sustained) |
6 Gb/s 194 MB/s |
6 Gb/s 185 MB/s |
6 Gb/s 175 MB/s |
6 Gb/s 150 MB/s |
6 Gb/s 145 MB/s |
6 Gb/s 145 MB/s |
6 Gb/s 110 MB/s |
| Cache (MB)⁴ | 128 | 128 | 64 | 64 | 64 | 64 | 64 |
| RPM | 5640 | 5640 | 5700 | 5400 | 5400 | 5400 | 5400 |
| Reliability/Data Integrity | |||||||
| Load/unload cycles⁶ | 300,000 | 300,000 | 300,000 | 300,000 | 300,000 | 300,000 | 300,000 |
| Annualized workload rating⁷ | 180TB/yr | 180TB/yr | 180TB/yr | 180TB/yr | 180TB/yr | 180TB/yr | 180TB/yr |
| Non-recoverable read errors per bits read | <1 in 1014 | <1 in 1014 | <1 in 1014 | <1 in 1014 | <1 in 1014 | <1 in 1014 | <1 in 1014 |
| MTBF | 1,000,000 | 1,000,000 | 1,000,000 | 1,000,000 | 1,000,000 | 1,000,000 | 1,000,000 |
| Limited warranty (years)⁸ | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Power Management9 | |||||||
Average power requirements (W) Read/Write Idle Standby and Sleep |
6.2 5.5 0.4 |
6.2 5.5 0.4 |
5.3 4.9 0.4 |
5.1 4.5 0.4 |
5.0 4.4 0.4 |
4.4 4.1 0.4 |
3.8 3.2 0.6 |
| Environmental Specifications10 | |||||||
| Temperature (°C, on the base casting) | |||||||
| Operating11 Non-operating | 0 to 65 -40 to 70 | 0 to 65 -40 to 70 | 0 to 65 -40 to 70 | 0 to 65 -40 to 70 | 0 to 65 -40 to 70 | 0 to 65 -40 to 70 | 0 to 65 -40 to 70 |
Shock (Gs) Operating (2 ms, read/write) Operating (2 ms, read) Non-operating (2 ms) |
30 65 250 |
30 65 250 |
30 65 250 |
30 65 250 |
30 65 250 |
30 65 250 |
30 65 250 |
Acoustics (dBA)12 Idle Seek (average) |
25 30 |
25 30 |
25 28 |
25 28 |
23 24 |
23 24 |
21 22 |
| Physical Dimensions | |||||||
| Height (in./mm, max) | 1.028/26.1 | 1.028/26.1 | 1.028/26.1 | 1.028/26.1 | 1.028/26.1 | 1.028/26.1 | 1.028/26.1 |
| Length (in./mm, max) | 5.787/147 | 5.787/147 | 5.787/147 | 5.787/147 | 5.787/147 | 5.787/147 | 5.787/147 |
| Width (in./mm, ± .01 in.) | 4/101.6 | 4/101.6 | 4/101.6 | 4/101.6 | 4/101.6 | 4/101.6 | 4/101.6 |
| Weight (lb/kg, ± 10%) | 1.58/0.72 | 1.58/0.72 | 1.65/0.75 | 1.50/0.68 | 1.40/0.64 | 1.32/0.60 | 0.99/0.45 |
