The Seagate 4TB IronWolf Pro 7200 rpm SATA III 3.5" Internal NAS HDD is built to withstand 24/7 operation, or 8760 hours per year. This drive has been equipped with a SATA III 6 Gb/s interface, a rotational speed of 7200 rpm, a 3.5" form factor, and a 256MB cache, providing users with plenty of storage capacity with data transfer speeds of up to 220 MB/s. The IronWolf Pro also has an MTBF rating of 1.2 million hours, a workload rate of up to 300TB per year, and an annualised failure rate (AFR) of 0.73%.
Seagate 4TB IronWolf Pro 7200 rpm SATA III 3.5" Internal NAS HDD has been discontinued, here are some related products you might like:
Seagate 4TB IronWolf Pro 7200 rpm SATA III 3.5" Internal NAS HDD
This product is no longer available
Features
- 4TB Storage Capacity
- 3.5" Form Factor
- SATA III 6 Gb/s Interface
- 256MB Cache
- 7200 rpm
Description
Specifications
| Storage | |
| Quantity | 1 |
| Storage Capacity | 4 TB |
| Buffer | 256 MB |
| Performance | |
| Interface | SATA III (6 Gb/s) |
| Write Speed | Not Specified by Manufacturer |
| Read Speed | Maximum: 214 MB/s |
| Latency | 4.2 ms |
| Physical | |
| Drive Type | HDD |
| Form Factor | 3.5" |
| Noise Level | 2.8 dB (Active) 2.7 dB (Idle) |
| HDD Specs | |
| Spindle Speed (RPM) | 7200 RPM |
| Heads | 6 |
| Platters | 3 |
| Areal Density | 930 Gb/in² |
| Disk Sector Format | 512e |
| Reliability / Data Integrity | |
| Annualised Failure Rate (AFR) | 0.73 % |
| Endurance (Total Bytes Written) | 300 TB |
| Load/Unload Cycles | 600,000 |
| Mean Time Between Failures (MTBF) | 1.2 Million Hours |
| Non-Recoverable Read Errors per Bits Read | 1 in 1015 |
| Electrical | |
| Power Draw | 6.7 W (Active) 6.0 W (Idle) 0.6 W (Standby) |
| Supported Voltage | 5 VDC, 12 VDC |
| Current | 2.0 A at 12 VDC |
| Environmental | |
| Operating Shock | 70 G / 2.0 ms |
| Storage Shock | 300 G / 2.0 ms |
| Operating Vibration | 12 G / 10 to 1500 Hz |
| Storage Vibration | 3 G / 10 to 500 Hz |
| Operating Temperature | 5 to 60°C |
| Storage Temperature | -40 to 70°C |
| Operating Humidity | 5 to 95% |
| Storage Humidity | 5 to 95% |
| Operating Altitude | -304.8 to 3048 m |
| Storage Altitude | -304.8 to 12,192 m |
| General | |
| Dimensions (W x H x D) | 101.6 x 25.4 x 147.32 mm |
| Weight | 0.68 kg |
In The Box
- Seagate 4TB IronWolf Pro 7200 rpm SATA III 3.5" Internal NAS HDD
- Limited 2-Year Data Recovery Service
Reviews
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- Product: Seagate 4TB IronWolf Pro 7200 rpm SATA III 3.5" Internal NAS HDD
- Manufacturer: Seagate
- Model: 4492778
- SKU: 4492778
- RM Product #: 97954
- Capacity: 4 TB
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