The Seagate SkyHawk ST4000VX016 is a 4TB 3.5-inch surveillance-grade hard drive designed for continuous operation in CCTV, DVR and NVR systems. Optimised for always-on workloads, it delivers reliable performance in multi-camera recording environments.

UK-based seller
Tracked delivery across the UK
Genuine product from trusted distributors

Key Features

• 4TB storage capacity for extended surveillance footage retention
• 3.5-inch form factor for standard desktop and NAS enclosures
• SATA III (6Gb/s) interface for broad compatibility
• 256MB cache for improved read/write performance
• Optimised for 24/7 continuous operation in surveillance systems
• Supports up to 64 HD cameras simultaneously
• ImagePerfect firmware for smooth, uninterrupted recording

Product Overview

The Seagate SkyHawk ST4000VX016 is purpose-built for surveillance applications, offering reliable 24/7 operation in demanding multi-camera environments. With 4TB of storage and a 256MB cache, it provides ample capacity and smooth data throughput for DVR and NVR systems. Its ImagePerfect firmware minimises dropped frames and recording interruptions, making it a dependable choice for home and commercial security installations.

Compatibility: Compatible with standard 3.5-inch SATA drive bays in DVR, NVR, desktop and compatible NAS enclosures.

Delivery & Fulfilment
This product is sold by TechFinder UK, a UK-based sole trader business.
All hardware is sourced through established distribution partners.
Orders are dispatched within 1–2 business days with tracked delivery across the United Kingdom.

Why Buy from TechFinder UK?

• UK-based sole trader — genuine products, real accountability
• Sourced through established distribution partners
• Secure checkout with buyer protection
• Tracked UK delivery, dispatched within 1–2 business days
• Pre- and post-purchase support available

Technical Details

• Capacity: 4TB
• Form Factor: 3.5-inch
• Interface: SATA III (6Gb/s)
• Cache: 256MB
• RPM: 5400 RPM
• Dimensions: 147 x 101.6 x 20.2 mm
• Weight: 490g

Product Identification
Model: ST4000VX016
EAN: 763649148075

The Western Digital Purple 4TB Surveillance Hard Drive is engineered for reliable performance in always-on security systems. Designed specifically for DVR and NVR environments, it ensures smooth and continuous video recording.

UK-based seller
Tracked delivery across the UK
Genuine product from trusted distributors

With a 4TB capacity, this drive provides ample storage for surveillance footage, making it suitable for both home security setups and professional installations.

Key Features

• 4TB capacity for surveillance video storage
• Built for 24/7 continuous operation
• Optimised for DVR and NVR systems
• 5400 RPM operation for quiet and efficient performance
• 128MB cache for improved data handling
• WD AllFrame technology for reduced frame loss
• Enhanced reliability for video streaming workloads

Product Overview

The WD Purple series is purpose-built for surveillance applications, ensuring dependable performance under continuous write-heavy workloads. WD's AllFrame technology helps reduce dropped frames and improves recording reliability.

This 4TB model offers a balance between capacity and performance, making it ideal for medium-sized surveillance systems. It allows users to store extended footage without frequent overwriting. The 5400 RPM design ensures quieter operation and lower power consumption, making it ideal for systems that run continuously.

Compatibility: Compatible with DVR and NVR systems supporting 3.5-inch SATA drives (SATA III, backwards compatible with SATA II).

Delivery & Fulfilment
This product is sold by TechFinder UK, a UK-based sole trader business.
All hardware is sourced through established distribution partners.
Orders are dispatched within 1–2 business days with tracked delivery across the United Kingdom.

Why buy from TechFinder UK?

• UK-based sole trader — genuine products, real accountability
• Sourced through established distribution partners
• Secure checkout with buyer protection
• Tracked UK delivery, dispatched within 1–2 business days
• Pre- and post-purchase support available

Technical Details

• Series: WD Purple
• Capacity: 4TB
• Form Factor: 3.5-inch
• Interface: SATA 6Gb/s
• Rotational Speed: 5400 RPM
• Cache: 128MB
• Operating Temperature: 0°C to 65°C
• Dimensions: 147mm x 101.6mm x 26.1mm

Product Identification
Model: WD44PURZ
UPC: 718037905778

The Western Digital Purple 8TB Surveillance Hard Drive is designed for modern security systems that require reliable, continuous operation. Built specifically for DVR and NVR environments, it delivers stable performance for 24/7 video recording.

UK-based seller
Tracked delivery across the UK
Genuine product from trusted distributors

With a large 8TB capacity, this drive is ideal for storing extensive surveillance footage while maintaining efficient and consistent performance.

Key Features

• Massive 8TB capacity for long-term video storage
• Optimised for 24/7 surveillance systems
• Supports multiple HD camera streams
• 5400 RPM operation for quiet and efficient performance
• 256MB cache for improved data handling
• WD AllFrame technology for reduced frame loss
• Enhanced reliability with 1M hour MTBF

Product Overview

The WD Purple series is engineered specifically for surveillance applications, ensuring reliable operation under constant write-heavy workloads. WD's AllFrame technology helps reduce dropped frames and improves video playback quality.

This 8TB model is ideal for larger surveillance systems, allowing users to store more footage for longer periods without needing frequent data management. It is well-suited for both professional installations and advanced home security setups. Its 5400 RPM design ensures quieter operation and lower power consumption, making it ideal for always-on environments.

Compatibility: Compatible with DVR and NVR systems supporting 3.5-inch SATA drives (SATA III, backwards compatible with SATA II).

Delivery & Fulfilment
This product is sold by TechFinder UK, a UK-based sole trader business.
All hardware is sourced through established distribution partners.
Orders are dispatched within 1–2 business days with tracked delivery across the United Kingdom.

Why buy from TechFinder UK?

• UK-based sole trader — genuine products, real accountability
• Sourced through established distribution partners
• Secure checkout with buyer protection
• Tracked UK delivery, dispatched within 1–2 business days
• Pre- and post-purchase support available

Technical Details

• Series: WD Purple
• Capacity: 8TB
• Form Factor: 3.5-inch
• Interface: SATA 6Gb/s
• Rotational Speed: 5400 RPM
• Cache: 256MB
• MTBF: 1,000,000 hours
• Operating Temperature: 0°C to 65°C
• Shock Resistance (Operating): 70G
• Shock Resistance (Non-operating): 250G
• Dimensions: 147mm x 101.6mm x 26.1mm

Product Identification
Model: WD85PURZ

The Western Digital Purple 1TB Surveillance Hard Drive (WD11PURZ) is purpose-built for always-on security systems. Designed specifically for DVR and NVR environments, it delivers reliable and continuous video recording performance around the clock.

UK-based seller
Tracked delivery across the UK
Genuine product from trusted distributors

With a 1TB capacity and SATA 6Gb/s interface, this drive is ideal for compact surveillance setups and entry-level security systems requiring dependable 24/7 storage.

Key Features

• 1TB capacity for surveillance video storage
• Built for 24/7 continuous operation
• Optimised for DVR and NVR systems
• SATA 6Gb/s interface for broad compatibility
• 64MB buffer for smooth data handling
• WD AllFrame technology for reduced frame loss
• 1,000,000 hour MTBF for long-term reliability
• 3-year warranty included

Product Overview

The WD Purple series is purpose-built for surveillance applications, ensuring dependable performance under continuous write-heavy workloads. WD's AllFrame technology helps reduce dropped frames and improves recording reliability across multiple camera streams.

This 1TB model is ideal for entry-level and home security systems, providing sufficient storage for continuous recording. Its operating shock resistance of 65G and non-operating shock resistance of 250G ensure durability in real-world installations.

Compatibility: Compatible with DVR and NVR systems supporting 3.5-inch SATA drives (SATA III, backwards compatible with SATA II).

Delivery & Fulfilment
This product is sold by TechFinder UK, a UK-based sole trader business.
All hardware is sourced through established distribution partners.
Orders are dispatched within 1–2 business days with tracked delivery across the United Kingdom.

Why buy from TechFinder UK?

• UK-based sole trader — genuine products, real accountability
• Sourced through established distribution partners
• Secure checkout with buyer protection
• Tracked UK delivery, dispatched within 1–2 business days
• Pre- and post-purchase support available

Technical Details

• Series: WD Purple
• Capacity: 1TB
• Form Factor: 3.5-inch
• Interface: SATA 6Gb/s
• Buffer Size: 64MB
• MTBF: 1,000,000 hours
• Operating Shock: 65G (2ms)
• Non-operating Shock: 250G (2ms)
• Operating Temperature: 0°C to 65°C
• Non-operating Temperature: -40°C to 70°C
• Dimensions: 147mm x 101.6mm x 26.1mm
• Warranty: 3 Years

Product Identification
Model: WD11PURZ
UPC: 840006610946

The Western Digital Purple 2TB Surveillance Hard Drive (WD23PURZ) is specifically engineered for continuous operation in security systems. Designed for DVR and NVR environments, it delivers reliable performance for 24/7 video recording.

UK-based seller
Tracked delivery across the UK
Genuine product from trusted distributors

Optimised for surveillance workloads, this drive ensures smooth video capture and playback while maintaining low power consumption and quiet operation.

Key Features

• 2TB capacity for surveillance footage storage
• Built for 24/7 continuous recording environments
• Supports up to 64 HD cameras
• 5400 RPM operation for quiet and efficient performance
• 64MB cache for smooth data handling
• Optimised for DVR and NVR systems
• Enhanced reliability with 1,000,000 hour MTBF

Product Overview

The WD Purple series is designed specifically for surveillance systems, offering dependable performance under constant write-heavy workloads. It is optimised for video streaming to reduce frame loss and ensure smooth, uninterrupted recording.

Supporting up to 64 HD cameras, this drive is suitable for both home security systems and professional surveillance setups. Its design helps maintain stable operation even in multi-drive environments. The 5400 RPM speed ensures quieter operation and lower power consumption, making it ideal for always-on systems.

Compatibility: Compatible with DVR and NVR systems supporting 3.5-inch SATA drives (SATA III, backwards compatible with SATA II).

Delivery & Fulfilment
This product is sold by TechFinder UK, a UK-based sole trader business.
All hardware is sourced through established distribution partners.
Orders are dispatched within 1–2 business days with tracked delivery across the United Kingdom.

Why buy from TechFinder UK?

• UK-based sole trader — genuine products, real accountability
• Sourced through established distribution partners
• Secure checkout with buyer protection
• Tracked UK delivery, dispatched within 1–2 business days
• Pre- and post-purchase support available

Technical Details

• Series: WD Purple
• Capacity: 2TB
• Form Factor: 3.5-inch
• Interface: SATA 6Gb/s
• Rotational Speed: 5400 RPM
• Cache: 64MB
• MTBF: 1,000,000 hours
• Operating Temperature: 0°C to 60°C
• Non-operating Temperature: -40°C to 70°C
• Shock Resistance (Operating): 65G
• Shock Resistance (Non-operating): 250G
• Dimensions: 147mm x 101.6mm x 26.1mm

Product Identification
Model: WD23PURZ
UPC: 718037896199

The Seagate BarraCuda 4TB hard drive is a dependable and cost-effective storage solution designed for desktop systems. With high capacity and proven reliability, it is ideal for storing large amounts of data including files, games, media and backups.

UK-based seller
Tracked delivery across the UK
Genuine product from trusted distributors

Featuring a 3.5-inch form factor and SATA 6Gb/s interface, this drive is compatible with a wide range of desktop PCs and storage systems.

Key Features

• 4TB capacity for files, games, media and backups
• SATA 6Gb/s interface for broad compatibility
• 5400RPM rotational speed for quiet and efficient operation
• 256MB cache for improved data access
• Low noise and power consumption design
• Reliable performance for everyday storage needs
• Supports S.M.A.R.T monitoring and diagnostics

Product Overview

The Seagate BarraCuda series is designed for everyday computing and storage applications. This 4TB model provides ample space for large files and media libraries, making it ideal for home users, office environments and general-purpose storage.

Its 5400RPM design ensures quieter operation and lower power consumption compared to higher-speed drives, making it suitable for systems where efficiency and noise levels are important. Advanced features such as Native Command Queuing and built-in error correction help improve reliability and performance during daily use.

Compatibility: Compatible with desktop systems supporting 3.5-inch SATA drives (SATA III, backwards compatible with SATA II).

Delivery & Fulfilment
This product is sold by TechFinder UK, a UK-based sole trader business.
All hardware is sourced through established distribution partners.
Orders are dispatched within 1–2 business days with tracked delivery across the United Kingdom.

Why buy from TechFinder UK?

• UK-based sole trader — genuine products, real accountability
• Sourced through established distribution partners
• Secure checkout with buyer protection
• Tracked UK delivery, dispatched within 1–2 business days
• Pre- and post-purchase support available

Technical Details

• Series: Seagate BarraCuda
• Capacity: 4TB
• Form Factor: 3.5-inch
• Interface: SATA 6Gb/s
• Rotational Speed: 5400RPM
• Cache: 256MB
• Average Latency: 6.0ms
• Operating Temperature: 0°C to 60°C
• Non-operating Temperature: -40°C to 70°C
• Dimensions: 146.99mm x 101.6mm x 20.17mm

Product Identification
Model: ST4000DM004
EAN: 8719706002981