Seagate SkyHawk 4TB 3.5" Surveillance Hard Drive SATA 6Gb/s 256MB 5400RPM - ST4000VX016

The Seagate SkyHawk 4TB is a 3.5" internal hard drive built for continuous video surveillance operation. Designed for 24/7 use in NVR and DVR systems, it supports up to 64 HD cameras simultaneously and handles the sustained write demands of always-on recording environments.

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

• Capacity: 4TB
• Form Factor: 3.5"
• Interface: SATA 6Gb/s (Serial ATA III)
• Cache: 256MB
• Rotational Speed: 5400 RPM
• Sustained Transfer Rate: 180 MiB/s
• Workload Rate: 180TB/year
• MTBF: 600,000 hours
• 24/7 Operation: Yes
• Cameras Supported: Up to 64 HD cameras
• Rotational Vibration (RV) Sensors: Yes

The SkyHawk 4TB delivers the capacity and reliability needed for multi-camera surveillance installations. Its 5400RPM spindle and low-power design keep noise and heat to a minimum, while built-in error recovery and streaming video optimisation ensure uninterrupted recording. RV sensors maintain performance in multi-drive enclosures. Supplied as OEM (drive only), it is suited to system integrators and professional installers.

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 Specifications

• Capacity: 4TB (4000GB)
• Form Factor: 3.5"
• Interface: SATA 3.0 (6Gb/s)
• Cache / Buffer: 256MB
• Rotational Speed: 5400 RPM
• Average Latency: 6.0ms
• Sustained Transfer Rate: 180 MiB/s
• Workload Rate Limit: 180TB/year
• MTBF: 600,000 hours
• UBER: <1 per 10^14 bits read
• Load/Unload Cycles: 600,000
• 24/7 Operation: Yes
• RV Sensors: Yes
• Cameras Supported: Up to 64 HD cameras
• Operating Shock: 70G, 2ms
• Non-Operating Shock: 300G, 2ms
• Operating Temperature: 0–65°C
• Non-Operating Temperature: -40–70°C
• Power Consumption (Read/Write): 3.7W
• Power Consumption (Idle): 2.5W
• Power Consumption (Standby): 0.25W
• Operating Voltage: 5V / 12V
• Start-up Current: 1.8A
• Width: 101.6mm
• Height: 26.1mm
• Depth: 146.99mm
• Weight: 490g
• Gross Weight: 0.44kg
• Package Dimensions: 105 x 150 x 15mm
• Package Type: OEM
• Warranty: 3 Years Seagate Manufacturer Warranty
• Package Contents: Hard drive only

Product Identification
Model: ST4000VX016
EAN: 8719706028288