ST4000VX015Storage
Seagate SkyHawk 4TB SATA 6Gb/s 3.5" Surveillance HDD
Seagate SkyHawk 4TB surveillance HDD in a 3.5-inch form factor on a 6 Gb/s SATA interface, built with CMR recording, 4 heads, 2 disks, and a 256MB cache. Sustained transfer reaches 180 MB/s at 5,400 RPM with 6.0ms average latency, rated for 64 HD camera streams across up to 16 drive bays. Backed by ImagePerfect firmware, SkyHawk Health Management, and rotational vibration sensors, with a 180TB/year workload rating and a 1.0 million hour MTBF.
- Price
- available on request
- Interface
- SATA 6 Gb/s
- Form Factor
- 3.5"
- Recording
- CMR
- Rotational Speed
- 5,400 RPM
- Cache
- 256MB
- Heads/Disks
- 4 / 2
- Drive Design
- Air
- Sector Size
- 512e (4K phys)
- Capacity
- 4TB
- Guaranteed Sectors
- 7.81 billion
- Recording Density
- 2448 kBPI
- Track Density
- 480 ktrk/in
- Areal Density
- 1175 Gb/in2
- Interface Transfer
- 600 MB/s
- Max Transfer Rate
- 180 MB/s
- Average Latency
- 6.0 ms
- Power-On to Ready
- 17.0s typ
- Standby to Ready
- 17.0s typ
- Cameras Supported
- Up to 64
- Drive Bays
- Up to 16
- Workload Rate
- 180TB/year
- MTBF
- 1.0M hours
- AFR
- 0.87%
- UBER
- <1 in 10^14 bits
- Load/Unload
- 600,000 cyc
- Health Mgmt
- Included
- RV Sensors
- Yes
- Startup Current
- 1.8A (12V)
- Operating Power
- 3.7W avg
- Idle Power
- 2.5W avg
- Standby Power
- 0.25W
- Sleep Power
- 0.25W
- Voltage 5V Tol.
- ±5%
- Voltage 12V Tol.
- ±10%
- Idle Sound Power
- 2.3 bels typ
- Idle Max
- 2.4 bels max
- Seek Sound Power
- 2.7 bels typ
- Seek Max
- 2.8 bels max
- Operating Temp
- 0 to 65°C
- Non-Op Temp
- -40 to 70°C
- Temp Gradient
- 20°C/hr max
- Humidity Op
- 5-90% non-cond
- Humidity Non-Op
- 5-95% non-cond
- Shock Operating
- 80/70 Gs (r/w)
- Shock Non-Op
- 300 Gs
- Vibration Op
- 0.25-0.5 Gs
- Vibration Non-Op
- 3.0 Gs