Toshiba MQ01ABD032 320GB SATA 3.0 2.5" Internal Hard Drive, 5400 RPM


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Toshiba MQ01ABD032: Picture 1 regular

About Toshiba MQ01ABD032

The advanced Toshiba MQ01ABD032 320GB Hard Drive targets markets such as portable multimedia and gaming notebooks, mobile workstations and other capacity-hungry applications like external HDD. Due to the "Silent-Seek" technology featured in this drive, the HDD is extremely quiet: ultra-silent single-platter drives boast acoustic specifications of 19 dBA and 17 dBA making them almost indistinguishable to the human hear. With its compact size and best-in class specifications, the SATA MQ01ABD032 is the perfect choice for use in devices where a combination of sleek form factor and high capacity capabilities are essential.

Toshiba MQ01ABD032 Specifications

Formatted capacity
320 GB
Form factor
2.5 inch
Interface type
Serial ATA
Supported interface standards
Serial ATA 3.0
Shock detection
Shock sensor circuit
The SMART command set is supported.
Number of platters
Number of heads
Bytes/sector (Host)
Bytes/sector (Disk)
4096 kByte
Average seek time
12 ms
Maximum seek time
22 ms
Track-to-track seek time
2 ms
SATA (Host)
max. 3.0 Gbit/s
Rotational speed
5,400 rpm
Buffer size
8,192 KB
600,000 Hours
Seek error rate
1 error per 106 seeks
Non-recoverable error rate
1 error per 10 14 seeks
Power consumption Start (Maximum)
4.5 W
Power consumption Seek (Average)
1.85 W
Power consumption Read (Average)
1.5 W
Power consumption Write (Average)
1.5 W
Power consumption Low-power idle
0.55 W (Average)
Power consumption Sleep (Average)
0.15 W
Power consumption Stand-by (Average)
0.18 W
Power Supply voltage
+5 V (+/- 5 %)
Operating Temperature
From 5 deg.C to 55 deg.C
Non-operating Temperature
From -40 deg.C to 65 deg.C
Operating Humidity
From 8 % to 90 %
Non-operating Humidity
From 8 % to 90 %
Operating (Maximum) Vibration
1 G, with 5 - 500 Hz
Non-operating (Maximum) Vibration
5 G, with 15 - 500 Hz
Operating (Maximum) Shock
400 G, with 2 ms half sine wave
Non-operating (Maximum) Shock
900 G, with 1 ms half sine wave
Operating Altitude
From -300 m to 3,000 m
Non-operating Altitude
From -300 m to 12,000 m
Acoustic noise: Idle mode
Max. 17 dB (Disk spinning)
Acoustic noise: Random seek
Max. 19 dB
69.85x9.5x100 mm / 2.75x0.37x3.93"
0.107 kg / 0.23 lbs
Mfr #
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