MBD2 RC Series Catalog
FEATURES
- Rotational Speed 10,025rpm High performance 2.5-inch drive.
- Support SAS-2 (6Gbps SAS) Interface. (6)
- Halogen-free(7) Hard Disk Drive.
Specifications
FUNCTIONAL SPECIFICATIONS
| Disks | MBD2147RC | 1 | |
|---|---|---|---|
| MBD2300RC | 2 | ||
| Heads | MBD2147RC | 2 | |
| MBD2300RC | 4 | ||
| Rotational Speed | 10,025min-1 (10,025rpm) | ||
| Average Latency Time | 2.99ms (typical) | ||
| Seek Time | Minimum | Read 0.2ms (typical), Write 0.4ms (typical) | |
| Average | Read 3.8ms (typical), Write 4.3ms (typical) | ||
| Maximum | Read 8.0ms (typical), Write 9.0ms (typical) | ||
| Physical Dimensions |
Width | 69.85mm | |
| Depth | 100.45mm (maximum) | ||
| Height | 15.0mm | ||
| Weight | 220g or less | ||
| Interface | SAS-2 (6Gbps SAS) | ||
| Power Consumption |
Idle | MBD2147RC | 3.2W (typical) |
| MBD2300RC | 3.4W (typical) | ||
| Energy Efficiency (2) | MBD2147RC | 0.022W/GB (d Rank) | |
| MBD2300RC | 0.011W/GB (e Rank) | ||
| Data Transfer Rate | 600MB/s (maximum) | ||
Buffer size (3) |
16MB |
||
| Acoustic Noise (4) | Idle | 2.9Bels (typical) | |
ENVIRONMENTAL SPECIFICATIONS
| Ambient Temperature(5) |
Operating | 5ºC to 55ºC (ambient) 5ºC to 60ºC (disk enclosure surface) |
|---|---|---|
| Non-operating | -40ºC to 70ºC | |
| Gradient | 20ºC/h or less | |
| Relative Humidity |
Operating | 5% to 95% RH (non-condensing) |
| Non-operating | 5% to 95% RH (non-condensing, with packing) | |
| Maximum wet bulb | 29ºC | |
| Vibration | Operating | 0.6mm [5Hz to 20Hz] 9.8m/s2 (1G) [20Hz to 300Hz] or less |
| Non-operating | 3.1mm [5Hz to 20Hz] 49m/s2 (5G) [20Hz to 300Hz] or less |
|
| Shock | Operating | 980m/s2 (100G) [1ms duration] |
| Non-operating | 3,920m/s2 (400G) [1ms duration] | |
| Power requirements |
+5V±5%, +12V±5% |
|
Specifications are subject to change without notice.
- 1 GB:
- One gigabyte (GB) = one billion bytes; accessible capacity will be less and actual capacity depends on the operating environment
and formatting.
The formatted capacity is an estimate for 512 bytes per sector. - 2 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).
- 3 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. - 4 Bels:
- A unit for indicating noise levels. 1 Bels is equivalent to 10 decibels.
- 5 ºC:
- degree C.
- 6 6Gbps SAS:
- SAS (Serial-attached SCSI) is a new serial interface for SCSI. Compared to the traditional parallel interface, this can achieve higher data-transfer rates. Systems comprising SAS HDDs can be connected to SATA HDDs. SAS-2 is the latest interface standard. 6Gbps (Giga bit per second) SAS is based on the SAS-2 specification, and extends the data-transfer rates from previous 3Gbps SAS to 6Gb/s (600MB/s).
- 7 Halogen-free:
- Halogen free as defined by levels of chlorine (CL) and bromine (Br) or a compound in which they are combined reduced to be
less than the standards of IEC61249-2-21:2003, as stated below:
Chlorine: less than 900ppm
Bromine: less than 900ppm
Chlorine + bromine: less than 1500ppm
