This article covers Seagate Skyhawk 3.5" 4TB 内蔵ハードディスク HDD 3年保証 64MB 5900rpm ネットワーク監視カメラ ビデオレコーダー用ST4000VX007.

Overview

The Seagate Skyhawk 3.5-inch 4TB internal hard drive (model ST4000VX007) is purpose-built for network surveillance cameras and video recorders. It uses a SATA 6GB/s interface, features 64MB of cache, and spins at 5900rpm, making it suitable for continuous write workloads typical of security systems.
This drive incorporates ImagePerfect firmware, which is optimized for smooth video streaming and zero dropped frames in surveillance camera systems, DVRs, and NVRs. An integrated RV sensor helps maintain performance even in multi-bay enclosures where vibration can affect drive reliability.
Positioned as a mid-tier option in the surveillance storage market, this model is designed to handle the constant recording load of up to 64 HD cameras. It is not a general-purpose desktop drive, but rather a specialized component for users who prioritize recording reliability over everyday computing performance.

Compatibility Guide

This HDD uses the standard 3.5-inch form factor and connects via SATA 6GB/s, so it works with any desktop PC, DVR, or NVR that has a SATA port and a 3.5-inch drive bay. It is also compatible with older SATA 3GB/s ports, though transfer speeds will be limited to the slower interface.
For multi-bay systems like NAS units or surveillance recorders, the built-in RV sensor helps mitigate vibration-induced performance drops. However, it will not fit in 2.5-inch bays found in many laptops or compact cases, so physical space must be checked before purchase.
When pairing with a motherboard, ensure the SATA data and power cables are available. This drive does not require any special drivers or additional power connectors beyond standard SATA power.

Product Info

Check the retailer's page for the latest price. Its dimensions are 26.11mm in height, 101.85mm in width, and 146.99mm in depth, with a weight of 635g.
As a surveillance-class HDD, it sits between entry-level and mid-range offerings, distinguished by ImagePerfect firmware and RV sensor technology. The package includes a 3-year warranty and a 3-year Rescue data recovery service, though TV recording data is excluded from recovery coverage.

Best Use Cases

  • Home or small office users running network surveillance cameras: this drive is optimized for continuous recording, ensuring stable operation over long periods. Not ideal for general PC storage where faster speeds are expected.
  • Users expanding the capacity of an existing DVR or NVR: swapping in this 4TB SATA drive provides ample space for recorded footage. Avoid if your recorder only accepts 2.5-inch drives.
  • Builders of multi-bay recording systems: the RV sensor reduces vibration effects, making it reliable in dense enclosures. Not suited for those prioritizing silent operation.

Things to Consider

This drive's 5900rpm spindle speed is lower than typical desktop HDDs, so it is not the best choice for an OS boot drive or game library where faster access times matter. Users may notice slower load times compared to SSDs or 7200rpm drives.
The Rescue data recovery service excludes TV recordings, which could be a concern if you rely on this drive for critical video archives. Plan a separate backup strategy for important footage.
Given its 2016 release, this model is older than current HDDs, but it still offers dependable surveillance-grade performance. If you need the latest features like helium-filled designs or higher capacities, consider newer alternatives.

FAQ

Q: Can I use this HDD in a regular desktop PC?
A: Yes, as long as you have a SATA port and a 3.5-inch bay. However, it is optimized for surveillance workloads, so general performance may be modest.
Q: What does the data recovery service cover?
A: The 3-year Rescue service covers most data, but TV recording data is explicitly excluded. Check the terms before relying on it for critical footage.
Q: Is this drive suitable for NAS use?
A: Technically yes, since it uses SATA, but it is designed for surveillance. NAS-specific drives may offer better RAID optimization and error recovery controls.

Product Disclosure (Amazon)

  • Manufacturer: シーゲイト(SEAGATE)
  • Model: ST4000VX007
  • ASIN: B01LY6LL31
  • Note: This article covers a manufacturer-made product based on Amazon listing details.