Specifications | Configuration |
MHV2 BH Series Catalog
- MHV2040BH : 40GB
- MHV2060BH : 60GB
- MHV2080BH : 80GB
FEATURES
- 120 GB Large capacity and high performance
Massive capacity has been achieved through the enhancement of the head, the media and the record processing technology allowing up to 60GB per disk, maximum 120GB per drive (2 disks) high capacity. High rotational speed (5,400rpm), large-sized cache (8MB)(4), and native command queuing(6) feature enable the high speed read and write operation. - High Connectivity
Serial ATA (SATA) interface has contributed to the high data transfer rate up to 150 MB/sec maximum and is designed to support one device per controller connection. MHV2 BH series also allow Hot Plugging, which enables users to connect it to a controller without host power down. - Low power consumption
The enhancement of spindle motor driving technology and the power reduction of controller circuit enable to minimize by 0.6watt at idle operation. 30% reduction is in comparison with our 5,400rpm drives. - Shock Tolerance
The enhancement of head holding structure to read and write the data of the media enable in high shock tolerance. The drives withstand up to 300Go-p (duration 2ms) operating shock. - High Reliability
320bit length ECC (Error Correction Code) and S.M.A.R.T.(7) function enable the drives to improve the data reliability.
Specifications
FUNCTIONAL SPECIFICATIONS
| Sector Length | 512bytes | ||
|---|---|---|---|
| Rotational Speed | 5,400min-1 (5,400rpm) | ||
| Average Latency Time | 5.56ms (typical) | ||
| Seek Time | Minimum | 1.5ms (typical) | |
| Average | 12ms (typical) | ||
| Maximum | 22ms (typical) | ||
| Physical Dimensions |
Width | 70.0mm | |
| Depth | 100.0mm | ||
| Height | 9.5mm | ||
| Weight | 101g | ||
| Interface | Serial ATA-2 (1.5Gb/s) | ||
| Power Consumption |
Spin Up | 5.0W (maximum) | |
| Read, Write | 1.9W (typical) | ||
| Idle | 0.6W (typical) | ||
| Standby | 0.13W (typical) | ||
| Energy Efficiency (3) | MHV2040BH | 0.0150W/GB (d Rank) | |
| MHV2060BH | 0.0100W/GB (e Rank) | ||
| MHV2080BH | 0.00750W/GB (e Rank) | ||
| MHV2100BH | 0.00600W/GB (e Rank) | ||
| MHV2120BH | 0.00500W/GB (e Rank) | ||
| Data Transfer Rate | 150MB/s (maximum) | ||
| Buffer size (4) | 8MB | ||
Acoustic Noise(1) (Idle) |
2.6bels (typical) |
||
ENVIRONMENTAL SPECIFICATIONS
| Ambient Temperature(5) |
Operating | 5ºC to 55ºC (ambient), 5ºC to 60ºC (disk enclosure surface) |
|---|---|---|
| Non-operating | -40ºC to 65ºC | |
| Gradient | 20ºC/h or less | |
| Relative Humidity |
Operating | 8% to 90% RH (non-condensing) |
| Non-operating | 5% to 95% RH (non-condensing) | |
| Maximum wet bulb | 29ºC (operating), 40ºC (non-operating) | |
| Vibration | Operating | 9.8m/s2 (1.0G) |
| Non-operating | 49m/s2 (5.0G) | |
| Shock | Operating | 2,940m/s2 (300G) |
| Non-operating | 8,820m/s2 (900G) | |
| Power requirements |
+5V±5% |
|
Specifications are subject to change without notice.
- 1 bels:
- 1bels=10dB. Unit: sound pressure level.
- 2 GB:
- One gigabyte (GB) = one billion bytes; accessible capacity will be less and actual capacity depends on the operating environment and formatting.
- 3 Rank:
- Energy efficiency based on the Law Concerning the Rational Use of Energy indicates the value obtained by dividing power consumption by the storage capacity (Japan only).
- 4 MB:
- One megabyte (MB) as 1,048,576 bytes for Hard Disk Drives' cache size.
Small portion of buffer memory is used for drive firmware control. - 5 ºC:
- degree C.
- 6 native command queuing:
- The feature which reorder and queues the command issued from the controller in an efficient order to operate.
- 7 S.M.A.R.T.:
- The function for monitoring the operation in HDD and predicting the failure.
