doom2009
2011/11/25, 12:56
هیتاچی : Hitachi
دیسک سخت داخلی HUS156030VLS600 SAS 15000RPM
این هم یکی از شاهکارهای هیتاچی
مشخصات کامل
Specifications
Interface: 6Gb/s SAS / 4Gb/s FCAL
Capacity (GB): 300
Data Heads (physical): 4
Performance:
Data buffer (MB): 64
Rotational Speed (RPM): 15000
Latency Average (ms): 2
Interface transfer rate (MB/sec, max): 600 / 400
Sustained transfer rate (MB/sec, typ.): 198 to 119
Seek Time (read, ms, typical): 3.4
Reliability:
Error Rate (non-recoverable, bits read): 1 in 10^16
MTBF (M hours): 1.6
Availability (hrs/day x days/wk): 24x7
Acoustics:
Idle (Bels): 3.7
Power:
Requirement:
+5 VDC (+/5%)
+12 VDC (+/5%)
Operating (W, typical): 13.2
Unload idle (W): 7.7
Physical size:
Z-height (mm): 25.8
Dimensions (wxDxM): 101.6 x 146.2
Weight (g, max): 750
Environmental (operating):
Ambient temperature: 5º to 55ºC
Shock (half-sine wave): 30G (2ms)
Vibration: 1.5Gm all axes
Environmental (non-operating):
Ambient temperature: -40º to 70ºC
Shock (half-sine wave): 250G (2ms)
Vibration: 2.0G, all axes
Highlights:
- 600GB capacity will store most everything
- Spinning at 15,000 RPM for mission-critical performance
- FCAL & SAS interfaces for reliable data throughput
- Advanced Power Management optimizes power consumption
- 64MB cache buffer – largest in the industry
- Self-encrypting models conform to TCG’s Enterprise specification
Applications / Environments:
- Business & online transaction processing
- Internet, file sharing and email
- Dec***on support & RAID
- NAS, SAN and enterprise-class servers
- High performance computing and other applications requiring 24x7 availability
Description:
The Ultrastar 15K600 combines ultimate performance with high capacity in a single drive, storing up to 600GB of data while spinning at 15,000 RPM. That amounts to a capacity growth of 33% over its predecessor to keep pace with digital data growth and improve space efficiency in today’s data centers. At the same time, sequential performance increased by 23% compared to prior generation to keep data moving faster. The 64MB cache buffer is the largest in the industry in its class. The 6Gb/s Serial Attached SCSI (SAS) and 4Gb/s Fibre Channel Arbitrated Loop (FCAL) interfaces support the reliability required in the most demanding enterprise computing environments like on-line transaction processing, intensive data analysis, multi-user applications and data warehousing.
لطفا دوستان در رابطه با این دیسک سخت اسکازی بیان نمایند
دیسک سخت داخلی HUS156030VLS600 SAS 15000RPM
این هم یکی از شاهکارهای هیتاچی
مشخصات کامل
Specifications
Interface: 6Gb/s SAS / 4Gb/s FCAL
Capacity (GB): 300
Data Heads (physical): 4
Performance:
Data buffer (MB): 64
Rotational Speed (RPM): 15000
Latency Average (ms): 2
Interface transfer rate (MB/sec, max): 600 / 400
Sustained transfer rate (MB/sec, typ.): 198 to 119
Seek Time (read, ms, typical): 3.4
Reliability:
Error Rate (non-recoverable, bits read): 1 in 10^16
MTBF (M hours): 1.6
Availability (hrs/day x days/wk): 24x7
Acoustics:
Idle (Bels): 3.7
Power:
Requirement:
+5 VDC (+/5%)
+12 VDC (+/5%)
Operating (W, typical): 13.2
Unload idle (W): 7.7
Physical size:
Z-height (mm): 25.8
Dimensions (wxDxM): 101.6 x 146.2
Weight (g, max): 750
Environmental (operating):
Ambient temperature: 5º to 55ºC
Shock (half-sine wave): 30G (2ms)
Vibration: 1.5Gm all axes
Environmental (non-operating):
Ambient temperature: -40º to 70ºC
Shock (half-sine wave): 250G (2ms)
Vibration: 2.0G, all axes
Highlights:
- 600GB capacity will store most everything
- Spinning at 15,000 RPM for mission-critical performance
- FCAL & SAS interfaces for reliable data throughput
- Advanced Power Management optimizes power consumption
- 64MB cache buffer – largest in the industry
- Self-encrypting models conform to TCG’s Enterprise specification
Applications / Environments:
- Business & online transaction processing
- Internet, file sharing and email
- Dec***on support & RAID
- NAS, SAN and enterprise-class servers
- High performance computing and other applications requiring 24x7 availability
Description:
The Ultrastar 15K600 combines ultimate performance with high capacity in a single drive, storing up to 600GB of data while spinning at 15,000 RPM. That amounts to a capacity growth of 33% over its predecessor to keep pace with digital data growth and improve space efficiency in today’s data centers. At the same time, sequential performance increased by 23% compared to prior generation to keep data moving faster. The 64MB cache buffer is the largest in the industry in its class. The 6Gb/s Serial Attached SCSI (SAS) and 4Gb/s Fibre Channel Arbitrated Loop (FCAL) interfaces support the reliability required in the most demanding enterprise computing environments like on-line transaction processing, intensive data analysis, multi-user applications and data warehousing.
لطفا دوستان در رابطه با این دیسک سخت اسکازی بیان نمایند