MBB2147 SAS
2.5-Inch SAS, 73GB/147GB, 10K RPM
MBB2073RC - MBB2147RC
"Great Performance SAS HDD for Mission Critical Servers and Storage"
The MBB2147 SAS series HDD features a spindle speed of 10,000 rpm and a storage capacity of up to 147GB. This RoHS compliant HDD series is hot pluggable and has the best-in-class idle power consumption of 4.7 watts. These drives' significantly small form factor as compared to 3.5" drives and lower power consumption per drive reduces system cooling requirements.
Ideal for Mission-Critical Systems and Applications
The MBB2147 SAS series HDD is best suited for data-intensive mission-critical systems residing on database servers, storage arrays, NAS and SAN systems.
| Model | MBB2073RC | MBB2147RC | |
|---|---|---|---|
| Functional Specifications | |||
| Storage Capacity (formatted)(1) | 73.5GB | 147.0 GB | |
| Disks | 1 | 2 | |
| Heads (read/write) | 2 | 4 | |
| Bytes/Sector | 512 | ||
| Seek Time | Track to track | Read: 0.2 ms (typ) / Write: 0.4 ms (typ) | |
| Average | Read: 4.0 ms (typ) / Write: 4.5 ms (typ) | ||
| Full stroke | Read: 8.0 ms (typ) / Write: 9.0 ms (typ) | ||
| Average Latency | 2.99 ms | ||
| Rotational speed (RPM) | 10,025 rpm | ||
| Areal density | 124.7 Gbits/sq. in. (max.) | ||
| Data transfer rate | 3Gb/sec | ||
| Recording code | 60/62 MEEPRML | ||
| Interface | SAS | ||
| Head positioning method | Rotary VCM | ||
| Start time | 15 s (typ) | ||
| Stop Time | 15 s (typ) | ||
| Buffer Size (2) | 16 MB | ||
| Physical Specifications | |||
| Power requirements | Voltage | 5 V ± 5%, 12 V ± 5% | |
| Spin-up | 12V ± 5% @ 1.2 A (peak) 5V ± 5% @ 0.7 A (peak) |
||
| Idle (typ.) | 4.7 W | ||
| Dimensions (HxWxD) | 15.0 mm x 69.85 mm x 100.45 mm | ||
| Weight (HxWxD) | 220 g | ||
| Ambient temperature | Operating | 5°C to 55°C (HDD surface 60°C max) | |
| Non-operating | -40°C to 70°C | ||
| Gradient | 20°C/hour max | ||
| Relative humidity | Operating | 5% to 95% (non-condensing) | |
| Non-operating | 5% to 95% (non-condensing) | ||
| Max. wet bulb | 29°C (operating) | ||
| Vibration | Operating | 0.6 mm (5 to 20 Hz) / 1.0 G (20 to 300 Hz) | |
| Non-operating | 3.1 mm (5 to 20 Hz) / 5.0 G (20 to 300 Hz) | ||
| Shock | Operating | 100 G max. (1 ms) | |
| Non-operating | 400 G max. (1 ms) | ||
| Altitude | Operating | 3,048 m (max.) | |
| Non-operating | 12,192 m (max.) | ||
| Acoustics Noise (idle sound power) (typ.) | </= 2.9 bels (ready) | ||
| Reliability Specifications | |||
| Mean time between failures (MTBF) | 1,400,000 POH | ||
| Error Rates | Seek errors | 10 per 108 seeks | |
| Unrecoverable errors | 1 per 1015 bits read | ||
| Limited Warranty | 5 years (from date of purchase) | ||
- 1
- One gigabyte (GB) : = one billion bytes; accessible capacity will be less and actual capacity depends on the operating environment and formatting
- 2
- Small portion of buffer memory is used for drive firmware control
