An exceptional blend of audio/visual (AV) features fine tunes the single-disk, 1TB CinemaStar
7K1000.D for digital video storage needs. This drive uses Advanced Format, which increases
physical sector size from 512 bytes to 4096 (4K) bytes, thereby increasing capacities and error
correction capabilities. Optimized to record multiple, simultaneous video streams, Hitachi
SmoothStream technology supports the ATA‑7 streaming command set, and SCT provides
time-limited error recovery and thermal monitoring capabilities. Because IT data and video
streams have different throughput demands, AV-Zoning allows the definition of various error
recovery procedures for predefined ranges of data blocks or zones to enable the system to
effectively deliver critical data and time-sensitive video content from a single drive. Other
features that help tailor this drive for streaming video applications include Read Continuous
mode, which helps manage error recovery for video streams, and Media Maintenance
enhancements, preventing track wear-out from around-the-clock operation.
| Model(s) |
HCS721010DLE630
HCS721075DLE630
HCS721050DLE630
HCS721032DLE630
HCS721025DLE630
|
|
|
| Interface |
SATA 6Gb/s |
|
|
| Capacity (GB) |
1TB / 750 / 500 / 320 / 250 |
|
|
| Sector size (variable, Bytes/sector) |
512e |
|
|
| Max areal density (Gbits/sq. in.) |
569 |
|
|
| Performance |
| Data buffer (MB) |
32 |
|
|
| Rotational Speed (RPM) |
7200 |
|
|
| Media transfer rate (Mbits/sec, max) |
1822 |
|
|
| Interface transfer rate (MB/sec, max) |
600 |
|
|
| Reliability |
| Error Rate (non-recoverable, bits read) |
1 in 1014 |
|
|
| MTBF (M hours) |
1,200,000 |
|
|
| Load/Unload Cycles |
300,000 |
|
|
| Availability (hrs/day x days/wk) |
24x7 |
|
|
| Acoustics |
| Seek (Bels, typical) |
2.5 |
|
|
| Power |
| Requirement |
+5 VDC (+/-5%)
+12 VDC (+/-10%) |
|
|
| Requirement: Start-up (W, peak, max) |
0.6 (+5V), 2.0 (+12V) |
|
|
| Performance Idle |
3.7 |
|
|
| Physical size |
| Z-height (mm) |
26.1 |
|
|
| Dimensions (width x depth, mm) |
101.6 x 147 |
|
|
| Weight (g, max) |
450 |
|
|
| Environmental (operating) |
| Ambient temperature |
0º to 65º C |
|
|
| Relative Humidity |
8% to 90% |
|
|
| Shock (half-sine wave) |
70 |
|
|
| Vibration |
0.67 (XY) |
|
|
| Environmental (non-operating) |
| Ambient temperature |
-40º to 70º C |
|
|
| Relative Humidity |
5% to 95% |
|
|
| Shock (half-sine wave) |
350 |
|
|
| Vibration |
1.04 (XYZ) |
|
|
Capacity GB - One GB is equal to one billion bytes and one TB equals 1,000GB (one trillion bytes) when referring to hard drive capacity. Accessible capacity may be less. Lower capacity models may not be available in all markets.
Availability - Based on typical AV multi-stream recording environments accumulating up to 2000 hours of HD content per month or equivalent workload.
Targeted MTBF - This MTBF target is based on a sample population in typical CE/ surveillance product environment and is estimated by statistical measurements and acceleration algorithms under normal operating conditions. MTBF ratings do not predict reliability of an individual drive.
MTBF ratings do not predict reliability of an individual drive.
Data Buffer MB - Portion of buffer capacity used for drive firmware. 1TB has 16 MB buffer.
Device Temperature - Temperature tested at top cover surface
Highlights
• Up to 1TB capacity
• 24x7 availability
• SmoothStream™ technology
• Silent-seek acoustics
• SMART Command Transport (SCT) for optimized video streaming
• Up to 18% idle power savings over previous generations
• Patented load/unload ramp for enhanced reliability
• Targeted 1.2 million hours MTBF
• Halogen-free design for eco-friendly footprint
Applications / Environments
• HD Digital Video Recorders
• Video surveillance for DVR, Network, JBOD and small footprint recording and storage
• DVD/HDD recorders
• DVR-enabled televisions
• Media centers
