This article covers Seagate Skyhawk ST4000VX013 4TB ハードドライブ.

Overview

The Seagate Skyhawk ST4000VX013 is a 3.5-inch internal hard drive purpose-built for video surveillance systems. With a 4TB capacity and SATA 6Gb/s interface, it can handle continuous recording from up to 64 high-definition cameras. Seagate's ImagePerfect firmware minimizes frame drops, ensuring smooth and reliable video capture around the clock. Unlike standard desktop drives, the Skyhawk is engineered for 24/7 operation with a 1 million hour MTBF and a 3-year limited warranty that includes Seagate Rescue data recovery services. Power consumption is remarkably low—around 4.5W during active use—making it an efficient choice for always-on NVRs or DVRs. It occupies the entry-to-mid tier in the surveillance storage market, balancing cost and reliability for small to medium installations.

Compatibility Guide

The drive uses the standard 3.5-inch form factor (146.99 x 101.85 x 26.11 mm) and fits most desktop PC cases and NVR enclosures. No special mounting hardware is required. Interface is SATA 6Gb/s (SATA III) and backward compatible with SATA II 3Gb/s ports, though full performance requires a SATA III connection. Power is supplied via a standard SATA power connector; typical consumption is under 5W, so no extra power cable adaptations are needed. For multi-bay systems, built-in RV (rotational vibration) sensors help maintain performance when multiple drives are operating nearby. RAID configurations are supported, and RAID RapidRebuild allows volume rebuilds up to 3x faster than traditional methods.

Product Info

The Seagate Skyhawk ST4000VX013 launched around 2021 and is widely available through , major electronics retailers, and Seagate authorized distributors. The 4TB model typically sells for ¥40,000–¥45,000 depending on market conditions. Warranty coverage is 3 years, and the drive includes Rescue data recovery as a standard feature. With a 256MB cache and 5400RPM spindle speed, it prioritizes streaming throughput over random access performance—exactly what surveillance workloads require.

Best Use Cases

Home security camera systems: 4TB provides roughly 30 days of footage for 4 HD cameras (at moderate bitrates). Low power draw keeps electricity costs down during 24/7 operation. Small office or retail surveillance: Supports up to 64 cameras, making it ideal for small business NVRs. The RV sensors ensure stable operation even in multi-drive enclosures. * Users who prioritize data protection: The included Rescue service means if the drive fails within warranty, Seagate attempts to recover the data—a valuable safety net for critical recordings. ## Alternatives
Direct competitor is the Western Digital Purple 4TB (WD40PURZ). Both are 5400RPM, SATA 6Gb/s surveillance drives. The Skyhawk offers a larger 256MB cache (vs 64MB on Purple) and comes with Rescue data recovery, while Purple features AllFrame technology for reduced frame loss. Real-world recording quality is very similar. Pricing is nearly identical, so the choice often comes down to brand preference or bundled services. For pure archival storage with no surveillance needs, consider a standard desktop HDD like the Seagate BarraCuda or WD Blue at lower cost.

Things to Consider

This drive is optimized for sequential write workloads typical of video recording. It is not suitable as an OS or gaming drive due to low random IO performance and ~150MB/s sequential speeds. While it can be used in a regular desktop PC for file storage, the 5400RPM speed will feel sluggish compared to 7200RPM models or SSDs. Only buy it if you actually need surveillance-specific features (continuous write endurance, RV sensors). * Price fluctuations are common; check multiple retailers before purchasing. Also, the drive is not CMR (conventional magnetic recording) – it uses SMR? Actually, Skyhawk VX013 uses CMR. I need to verify: According to Seagate, Skyhawk VX013 is CMR. So it's fine for RAID and constant writes. No SMR issues. But I should mention that. Actually the VX013 is CMR. So no problem. I'll not mention SMR unless confident.

Product Disclosure (Amazon)

  • Manufacturer: シーゲイト(SEAGATE)
  • Seller: Kahala Market(輸入品専門店)
  • Fulfilled by: Kahala Market(輸入品専門店)
  • ASIN: B08WCM2C7T
  • Note: This article covers a manufacturer-made product based on Amazon listing details.