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Description
The 4TB Purple 5400 rpm SATA III 3.5″ Internal Surveillance HDD Retail Kit from Western Digital is a 3.5″ SATA drive with a data transfer rate of 6 Gb/s that is designed to withstand the stresses placed on it in a 24/7 surveillance system. With support for up to 64 high-definition surveillance cameras, this 4TB hard drive can hold a large amount of data and gives you the ability to easily upgrade and expand your security system.
A 64MB cache helps to ensure uninterrupted data transfers and the drive’s 300,000 load/unload cycles, combined with its 1 million hours MTBF helps ensure the drive will have a strong operational life. This drive is compatible with both Windows and Macintosh operating systems and includes mounting screws.
Additional information
| Weight | 1.69 lbs |
|---|---|
| Dimensions | 7.55 × 5 × 2.5 in |
| Storage Capacity | 4 TB |
| Mean Time Between Failures (MTBF) | 1.0 Million Hours |
| Dimensions (W x H x D) | 1 x 4 x 5.8" / 26.1 x 101.6 x 147 mm |
| Certifications | RoHS, as per Manufacturer |
| Storage Temperature | -40 to 158°F / -40 to 70°C |
| Operating Temperature | 32 to 149°F / 0 to 65°C |
| Storage Shock | 250 G / 2.0 ms |
| Operating Shock | 65 G / 2.0 ms |
| Power Draw | 5.1 W (Active)<br />4.5 W (Idle)<br />0.5 W (Standby) |
| Non-Recoverable Read Errors per Bits Read | < 1 in 1014 |
| Load/Unload Cycles | 300, 000 |
| Cache Memory | 64 MB |
| Endurance (Total Bytes Written) | 180 TB |
| Spindle Speed (RPM) | 5400 RPM |
| Noise Level | 26.0 dB (Active)<br />25.0 dB (Idle) |
| Form Factor | 3.5" |
| Drive Type | HDD |
| Read Speed | Sequential: 150 MB/s |
| Write Speed | Sequential: 150 MB/s |
| Interface | SATA III (6 Gb/s) |
| Warranty Length | Limited 3-Year Warranty |
Reviews (8)
8 reviews for WD 4TB Purple 5400 rpm SATA III 3.5″ Internal Surveillance HDD Retail Kit
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Nickolas Ruecker
Verified Purchase
B&H has a wide Variety of the items we always seem to need. Quick shipping and friendly customer service!
Kamille Baumbach
Verified Purchase
This hard drive makes a lot more noise then the 2tb hard drives that this 4tb drive replaced. The old drive is 4 years old and is still working .when it is. Quiet you can here it 15 feet away.the old drive is the same brand. Not sure if this is normal or a bad drive.
Easton Berge
Verified Purchase
Excellent quality, warranty , and price.
Pablo Tillman
Verified Purchase
Runs smooth and quietly. Should easily have room for up to 7 days of HD video from three 4K security cameras. Western Digital (WD) has a solid hard disk drive reputation of its own, and I always have confidence when buying from B&H. This 3TB was an in-between size that I wanted for my particular solution, but was not offered in a bundle by the other merchant, from whom I purchased my system. Saved $60-$70 by sourcing it separately at B&H! Perfect integration into my new system – and a snap to install.
Elinore Nader
Verified Purchase
perfect
Nicolette Larson
Verified Purchase
I use this as a cloned backup of my main SSD drive. As infrequently as it will be used, it should stand the test of time.
Guillermo Emard
Verified Purchase
I have about 30 of these drives in the field (or varying capacities) with zero failures. I would recommend these over the Seagate SkyHawk drives.
Edna Macejkovic
Verified Purchase
Perfect for security video system. Fit right in to security DVR and immediately worked perfectly. Quick delivery from B&H