Seagate ST4000LM024 4TB HDD

This manual describes the functional, mechanical and interface specifications for the following: Seagate® BarraCuda® model drives:

These drives provide the following key features:
- 128MB buffer.
- 5400-RPM spindle speed.
- 650 Gs non-operating shock and 300 Gs of operating shock.
- Full-track multiple-sector transfer capability without local processor intervention.
- High instantaneous (burst) data-transfer rates (up to 6Gb/s).
- Native Command Queuing (NCQ) with command ordering.
- Perpendicular recording technology.
- Quiet operation with Fluid Dynamic Bearing (FDB) motor.
- SeaToolsTM diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
- State-of-the-art cache and on-the-fly error-correction algorithms.
- Support for Read Multiple and Write Multiple commands.
- Support for S.M.A.R.T. drive monitoring and reporting.
- Worldwide Name (WWN) capability uniquely identifies the drive.


Specifications:

- Formatted capacity: 4000GB
- Guaranteed sectors: 7,814,037,168
- Heads: 10 / 8
- Disks: 5 / 4
- Bytes per sector: 512 (logical) / 4096 (physical)
- Recording density: 2254 Kb/in
- Track density: 580 Ktracks/in avg
- Areal density: 1307 Gb/in2 avg
- Spindle speed: 5400 RPM
- Data transfer rate (up to): 130 MB/s
- Interface SATA: 6Gb/s
- ATA data-transfer modes supported: PIO modes 0–4
- Multiword DMA modes 0–2
- Ultra DMA modes 0–6
- Cache buffer: 128 MB
- Height: 15.0 +0.5/- 0.25 mm (0.59 +0.002/-0.010 in)
- Width: 69.85 +/- 0.25 mm (2.750 +/- 0.010 in)
- Length: 100.35 +0.20 / -0.25 mm (3.951 +0.008 / -0.010 in)
- Weight (max): 190 g (0.42lb)
- Average latency: 5.6 ms
- Startup current, Max: (+5V) 0.75 A
- Voltage tolerance (including noise): 5V ± 5%
- Operating temperature: 0° to 60°C
- Non-operating temperature (Ambient): –40° to 70°C
- Temperature gradient (max): 20°C per hour max (operating) 35°C per hour max (non-operating)
- Relative humidity 5% to 95% (operating)
- 5% to 95% (non-operating)
- Relative humidity gradient 20°C per hour max (operating)
- 30°C per hour max (non-operating)
- Wet bulb temperature (max) 37.7°C max (operating)
- 40.0°C max (non-operating)
- Altitude, operating –304.8 m to 3048 m (–1000 ft to 10,000+ ft)
- Altitude, non-operating(below mean sea level, max) –304.8 m to 12,192 m (–1000 ft to 40,000+ ft)
- Operational Shock 300 Gs at 2 ms max
- Non-Operational Shock 650 Gs at 1 ms max
- Vibration, operating 5–500 Hz: 0.7 Grms
- Vibration, non-operating 5–500 Hz: 3.52 Grms
- Nonrecoverable read errors 1 per 1014 bits read