Western Digital 1TB 3.5" Purple Surveillance HDD

Western Digital WD Purple 1TB 3.5" Surveillance HDD

Product Overview

The Western Digital WD Purple 1TB 3.5" Surveillance HDD is a purpose-built hard drive specifically engineered for surveillance security systems. Designed to handle the unique demands of round-the-clock recording environments, this HDD delivers reduced video frame loss, ensuring your security footage remains smooth, uninterrupted, and highly reliable. Whether you are setting up a home CCTV system, a commercial surveillance network, or a multi-camera security station, the WD Purple 1TB is the go-to storage solution for dependable and continuous performance.

Performance & Reliability

Tuned for write-intensive, low bit-rate, and high stream-count applications typical to most surveillance setups, the WD Purple 1TB prioritizes write operations for maximized surveillance performance. Running at a rotational speed of 5400 RPM, this drive balances efficient data writing with low power consumption, making it ideal for systems that operate 24 hours a day, 7 days a week. Its AllFrame technology actively reduces video frame loss and supports simultaneous recording from multiple cameras without performance degradation — keeping your security footage always intact and complete.

Cooling & Noise Control

With an idle noise level of just 4.1 dBA, the WD Purple 1TB operates in near silence, making it perfectly suited for both residential and commercial surveillance environments where noise levels matter. Its efficient internal design minimizes vibration and heat buildup during prolonged operation, ensuring stable long-term performance without the need for additional cooling infrastructure. This makes the drive a comfortable and unobtrusive addition to any NVR or DVR system.

Connectivity & Compatibility

The WD Purple 1TB features a SATA 6 Gb/s interface, ensuring fast and stable data transfer between the drive and your surveillance system. With a 1000GB (1TB) storage capacity and a standard 3.5" form factor, it is fully compatible with most DVR, NVR, and desktop systems available in Bangladesh. This drive also provides TLER (Time-Limited Error Recovery) and ATA Streaming support, including compatibility with up to 8 simultaneous drive configurations — making it a scalable solution for growing surveillance setups.

Available Models

The Western Digital Surveillance HDD is available in multiple variants to suit different needs and budgets. The WD Purple is our priority and ready stock model, specifically optimized for surveillance workloads with AllFrame technology and multi-camera support — making it the most recommended choice for any security system. The WD Blue is a versatile general-purpose drive suitable for everyday desktop computing and light recording tasks. The WD Green offers an energy-efficient option for low-power, light-usage environments where power saving is a priority. All three models share the same 1TB capacity and 3.5" form factor, giving you flexible options within a single product lineup.

Buy Western Digital WD Purple 1TB 3.5" Surveillance HDD in Bangladesh

The original Western Digital WD Purple 1TB 3.5" Surveillance HDD is available in Bangladesh from Softlink BD, one of the country's most trusted computer hardware retailers. Browse the full range of Storage Devices or explore complete Desktop PC solutions. Orders can be placed online or in person at the nearest Softlink BD showroom. The Western Digital WD Purple 1TB 3.5" Surveillance HDD comes with 01 Year Official Warranty.