Seagate IronWolf 4TB NAS Internal Hard Drive – 5900 RPM, 256MB Cache, SATA 6Gb/s (ST4000VN006)

🔹 Built for 24/7 NAS Reliability

✅ 4TB Capacity – Ideal for multi-user NAS environments
✅ 5900 RPM + 256MB Cache – Optimized for 180MB/s sustained transfers
✅ AgileArray Technology – Enhances RAID performance & vibration resistance
✅ 180TB/Year Workload – Handles NAS, servers, and surveillance

📊 Technical Specifications

Category Specification
Model ST4000VN006
Interface SATA 6Gb/s
RPM 5900
Cache 256MB
MTBF 1 million hours
Workload Rate 180TB/year
Form Factor 3.5"
Warranty 3-year limited (+2yr Rescue Services)

**🏢 Best For:

✔ 1-8 Bay NAS Systems (Synology, QNAP, etc.)
✔ RAID Arrays (RAID 0/1/5/6/10)
✔ Small Business/Home Servers
✔ Surveillance DVR Storage
**🔧 Key Features:

✔ IronWolf Health Management – Monitors drive health via NAS OS
✔ Multi-User Optimized – Handles simultaneous access smoothly
✔ Low Power Consumption – Energy-efficient for 24/7 operation
✔ Vibration Resistance – Stable performance in multi-drive setups

**⚙️ Pro Tips:

Use in RAID configurations for data redundancy
Enable IHMon (IronWolf Health Management) for alerts
Pair with SSD caching for faster access to frequent files

**📦 What's Included?

IronWolf 4TB HDD

"The ultimate NAS-optimized HDD—engineered for always-on accessibility!"

(For heavier workloads, consider IronWolf Pro with 7200RPM)

**🔍 Why Choose IronWolf?

✔ Higher reliability than desktop HDDs in NAS environments
✔ Longer warranty with data recovery options
✔ NAS-optimized firmware for consistent performance