Storage Products Top > Product Information : Client HDD (Mobile) > MK8050GAC / MK6050GAC / MK4050GAC / MK8050GACE / MK6050GACE / MK4050GACE
MK8050GAC / MK6050GAC / MK4050GAC / MK8050GACE / MK6050GACE / MK4050GACE
| ITEM | MK8050GAC | MK6050GAC | MK4050GAC |
|---|---|---|---|
| Basic specification | |||
| Interface | ATA-2 / ATA-3 / ATA-4 / ATA-5 / ATA-6 / ATA-7 | ATA-2 / ATA-3 / ATA-4 / ATA-5 / ATA-6 / ATA-7 | ATA-2 / ATA-3 / ATA-4 / ATA-5 / ATA-6 / ATA-7 |
| Interface speed | 100MB/s | 100MB/s | 100MB/s |
| Formatted Capacity | 80GB | 60GB | 40GB |
| Number of data heads | 2 | 2 | 2 |
| Number of disks | 1 | 1 | 1 |
| Number of User data cylinders | 16,383 | 16,383 | 16,383 |
| Bytes per sector (HOST) | 512 | 512 | 512 |
| Bytes per sector(DISK) | 512 | 512 | 512 |
| Logical Blocks (LBA) | 156,301,488 | 117,210,240 | 78,140,160 |
| Maximum areal density | 199.5Mbit/mm2 (128.7Gbit/in2) | 150.0Mbit/mm2 (96.5Gbit/in2) | 150.0Mbit/mm2 (96.5Gbit/in2) |
| Environmental compliance | RoHS compliant | RoHS compliant | RoHS compliant |
| Performance | |||
| Buffer size | 8MB | 8MB | 8MB |
| Rotation speed | 4,200rpm | 4,200rpm | 4,200rpm |
| Average Latency time | 7.14 ms | 7.14 ms | 7.14 ms |
| Internal transfer rate | 215.2 to 424.8 Mb/s (Typ.) | 160.3 to 318.7 Mb/s (Typ.) | 237.4 to 318.7 Mb/s (Typ.) |
| Average seek time | 16ms | 16ms | 16ms |
| Track to track seek time | 3ms | 3ms | 3ms |
| Max. seek time | 28ms | 28ms | 28ms |
| Reliability | |||
| Load/Unload | 600,000 times | 600,000 times | 600,000 times |
| Error rate non-recoverable | 1/1013 bit read | 1/1013 bit read | 1/1013 bit read |
| Supply Voltage | |||
| Allowable Voltage | 5 V ±5% | 5 V ±5% | 5 V ±5% |
| Power consumption | |||
| Start | 6.5W (Max.) (-30 to -20°C) , 5.5W (Max.) (-20 to 85°C) | 6.5W (Max.) (-30 to -20°C) , 5.5W (Max.) (-20 to 85°C) | 6.5W (Max.) (-30 to -20°C) , 5.5W (Max.) (-20 to 85°C) |
| Seek | 2.3W (Typ.) | 2.3W (Typ.) | 2.3W (Typ.) |
| Read/Write | 2.0W (Typ.) | 2.0W (Typ.) | 2.0W (Typ.) |
| Low power Idle | 0.8W (Typ.) | 0.8W (Typ.) | 0.8W (Typ.) |
| Stand-bye | 0.25W (Typ.) | 0.25W (Typ.) | 0.25W (Typ.) |
| Sleep | 0.1W (Typ.) | 0.1W (Typ.) | 0.1W (Typ.) |
| Energy Consumption Efficiency /Category name | 0.010 / D | 0.014 / D | 0.020 / D |
| Dimension | |||
| Height | 9.5mm | 9.5mm | 9.5mm |
| Width | 69.85mm | 69.85mm | 69.85mm |
| Depth | 100.0mm | 100.0mm | 100.0mm |
| Weight | 96g (Typ.) | 96g (Typ.) | 96g (Typ.) |
| Temperature | |||
| Operating | -30 to 85°C | -30 to 85°C | -30 to 85°C |
| Non-Operating | -40 to 95°C | -40 to 95°C | -40 to 95°C |
| Shipping | -40 to 95°C | -40 to 95°C | -40 to 95°C |
| Vibration/Shock | |||
| Vibration (op) | 29.4m/s2, 3.0G (5 to 50Hz)19.6m/s, 2.0G? (50 to 200Hz) 9.8m/s2, 1.0G (200 to 500Hz) | 29.4m/s2, 3.0G (5 to 50Hz)19.6m/s, 2.0G? (50 to 200Hz) 9.8m/s2, 1.0G (200 to 500Hz) | 29.4m/s2, 3.0G (5 to 50Hz)19.6m/s, 2.0G? (50 to 200Hz) 9.8m/s2, 1.0G (200 to 500Hz) |
| Vibration (non-op) | 49m/s2, 5.0G (10 to 500Hz) | 49m/s2, 5.0G (10 to 500Hz) | 49m/s2, 5.0G (10 to 500Hz) |
| Shock (op) | 2,940m/s2 (300G) (2ms half sine) | 2,940m/s2 (300G) (2ms half sine) | 2,940m/s2 (300G) (2ms half sine) |
| Shock (non-op) | 7,840m/s2 (800G) (1ms half sine) | 7,840m/s2 (800G) (1ms half sine) | 7,840m/s2 (800G) (1ms half sine) |
| Acoustics | |||
| Idle (ave.) | 22dB | 22dB | 22dB |
| Seek | 26dB | 26dB | 26dB |
*Definition of Capacity: TOSHIBA defines a megabyte(MB) as 1,000,000bytes, and a gigabyte(GB) as 1,000,000,000 bytes.
*Energy Consumption Efficiency: Energy consumption efficiency is calculated based on power consumption divided by formatted capacity, as defined by Japanese law.
*Energy Consumption Efficiency Category name is based on the Standards of Judgment for Factories etc. on the Low Concerning the Rational Use of Energy in Japan, as of FY2007.
MK8050GAC / MK6050GAC / MK4050GAC / MK8050GACE / MK6050GACE / MK4050GACE
| ITEM | MK8050GACE | MK6050GACE | MK4050GACE |
|---|---|---|---|
| Basic specification | |||
| Interface | ATA-2 / ATA-3 / ATA-4 / ATA-5 / ATA-6 / ATA-7 | ATA-2 / ATA-3 / ATA-4 / ATA-5 / ATA-6 / ATA-7 | ATA-2 / ATA-3 / ATA-4 / ATA-5 / ATA-6 / ATA-7 |
| Interface speed | 100MB/s | 100MB/s | 100MB/s |
| Formatted Capacity | 80GB | 60GB | 40GB |
| Number of data heads | 2 | 2 | 2 |
| Number of disks | 1 | 1 | 1 |
| Number of User data cylinders | 16,383 | 16,383 | 16,383 |
| Bytes per sector (HOST) | 512 | 512 | 512 |
| Bytes per sector(DISK) | 512 | 512 | 512 |
| Logical Blocks (LBA) | 156,301,488 | 117,210,240 | 78,140,160 |
| Maximum areal density | 199.5Mbit/mm2 (128.7Gbit/in2) | 150.0Mbit/mm2 (96.5Gbit/in2) | 150.0Mbit/mm2 (96.5Gbit/in2) |
| Environmental compliance | RoHS compliant | RoHS compliant | RoHS compliant |
| Performance | |||
| Buffer size | 8MB | 8MB | 8MB |
| Rotation speed | 4,200rpm | 4,200rpm | 4,200rpm |
| Average Latency time | 7.14 ms | 7.14 ms | 7.14 ms |
| Internal transfer rate | 215.2 to 424.8 Mb/s (Typ.) | 160.3 to 318.7 Mb/s (Typ.) | 237.4 to 318.7 Mb/s (Typ.) |
| Average seek time | 16ms | 16ms | 16ms |
| Track to track seek time | 3ms | 3ms | 3ms |
| Max. seek time | 28ms | 28ms | 28ms |
| Reliability | |||
| Load/Unload | 600,000 times | 600,000 times | 600,000 times |
| Error rate non-recoverable | 1/1013 bit read | 1/1013 bit read | 1/1013 bit read |
| Supply Voltage | |||
| Allowable Voltage | 5 V ±5% | 5 V ±5% | 5 V ±5% |
| Power consumption | |||
| Start | 5.5W (Max.) | 5.5W (Max.) | 5.5W (Max.) |
| Seek | 2.3W (Typ.) | 2.3W (Typ.) | 2.3W (Typ.) |
| Read/Write | 2.0W (Typ.) | 2.0W (Typ.) | 2.0W (Typ.) |
| Low power Idle | 0.8W (Typ.) | 0.8W (Typ.) | 0.8W (Typ.) |
| Stand-bye | 0.25W (Typ.) | 0.25W (Typ.) | 0.25W (Typ.) |
| Sleep | 0.1W (Typ.) | 0.1W (Typ.) | 0.1W (Typ.) |
| Energy Consumption Efficiency /Category name | 0.010 / D | 0.014 / D | 0.020 / D |
| Dimension | |||
| Height | 9.5mm | 9.5mm | 9.5mm |
| Width | 69.85mm | 69.85mm | 69.85mm |
| Depth | 100.0mm | 100.0mm | 100.0mm |
| Weight | 96g (Typ.) | 96g (Typ.) | 96g (Typ.) |
| Temperature | |||
| Operating | -20 to 70°C | -20 to 70°C | -20 to 70°C |
| Non-Operating | -40 to 95°C | -40 to 95°C | -40 to 95°C |
| Shipping | -40 to 95°C | -40 to 95°C | -40 to 95°C |
| Vibration/Shock | |||
| Vibration (op) | 29.4m/s2, 3.0G (5 to 50Hz)19.6m/s, 2.0G? (50 to 200Hz) 9.8m/s2, 1.0G (200 to 500Hz) | 29.4m/s2, 3.0G (5 to 50Hz)19.6m/s, 2.0G? (50 to 200Hz) 9.8m/s2, 1.0G (200 to 500Hz) | 29.4m/s2, 3.0G (5 to 50Hz)19.6m/s, 2.0G? (50 to 200Hz) 9.8m/s2, 1.0G (200 to 500Hz) |
| Vibration (non-op) | 49m/s2, 5.0G (10 to 500Hz) | 49m/s2, 5.0G (10 to 500Hz) | 49m/s2, 5.0G (10 to 500Hz) |
| Shock (op) | 2,940m/s2 (300G) (2ms half sine) | 2,940m/s2 (300G) (2ms half sine) | 2,940m/s2 (300G) (2ms half sine) |
| Shock (non-op) | 7,840m/s2 (800G) (1ms half sine) | 7,840m/s2 (800G) (1ms half sine) | 7,840m/s2 (800G) (1ms half sine) |
| Acoustics | |||
| Idle (ave.) | 22dB | 22dB | 22dB |
| Seek | 26dB | 26dB | 26dB |
*Definition of Capacity: TOSHIBA defines a megabyte(MB) as 1,000,000bytes, and a gigabyte(GB) as 1,000,000,000 bytes.
*Energy Consumption Efficiency: Energy consumption efficiency is calculated based on power consumption divided by formatted capacity, as defined by Japanese law.
*Energy Consumption Efficiency Category name is based on the Standards of Judgment for Factories etc. on the Low Concerning the Rational Use of Energy in Japan, as of FY2007.
