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Form factor
3.5-inch
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Interface
SATA 6.0 Gbit/s
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Advanced Format (AF)
yes
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RoHS compatible
yes
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Halogen FreeYes
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Shock Sensor
yes
- Performance
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Rotational speed
7,200 rpm
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Buffer size
256 MB (4 TB – 12 TB, 14 TB HDWR21E)
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Average latency
4.17 ms
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Native Command Queing (NCQ)
supported
- Reliability
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MTTF
600,000 hours
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Unrecoverable error rate
1 per 10¹⁴ bits read
- Power Management
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Supply voltage
5VDC (+10%/-7%) / 12VDC (±10%) (14 TB HDWR31E, 14 TB HDWR51E, 16 TB, 18 TB),
5VDC (±5%) / 12VDC (±10%) (4TB, 12 TB, 14 TB HDWR21E),
5VDC (+10%/-5%) / 12VDC (±10%) (6 TB, 8 TB, 10 TB) -
Consumption (operating)
6.81 W typ. (4 TB)
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Consumption – Active Idle
4.00 W typ. (4 TB)
- Environmental
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Temperature (operating / non-operating)
5 to 60° C / -40 to 70°C (4 TB – 14TB HDWR21E, 14 TB HDWR51E)
0 to 65° C / -40 to 70°C (14 TB HDWR31E)
0 to 60° C / -40 to 70°C (18 TB) -
Vibration (operating)
4 TB:
7.35 m/s2 (0.75 G) (5 to 300 Hz)
4.90 m/s2 (0.50 G) (300 to 350 Hz)
2.45 m/s2 (0.25 G) (350 to 500 Hz) -
Vibration (non-operating)
29.4 m/s2 (3.0 G) (5 to 500Hz)
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Shock (operating)
4 TB – 8 TB
784 m/s2 {80 G} (2 ms duration) -
Shock (non-operating)
2450 m/s2 (250 G) / 2 ms duration (6 TB – 18 TB)
2940 m/s2 (300 G) / 2 ms duration (4 TB) -
Acoustics (idle mode)
31 dB typ. (4 TB)
- Physical
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Dimensions
147 (L) x 101.6 (W) x 26.1 (H) mm
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Weight (approx.)
693 g max. (4 TB),
- Box Content
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Box Content
3.5-inch internal HDD – X300 Performance Hard Drive
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