|
IBM Ultrastar 9ZX -
9,1GB USCSI Wide
| IBM's fastest, highest
performance disk drive for the most demanding corporate and enterprise server applications |
The new Ultrastar 9ZX provides
extremely fast disk drive seek times and rotational latency, optimizing it for advanced
enterprise applications that require the highest performance available. With a capacity of
9.1 GB, the Ultrastar 9ZX offers a superior rotational speed of 10,000 RPM and data access
times of 6.3 ms, setting new standards in data storage technology. The Ultrastar 9ZX
offers the widest range of interfaces including Ultra and Ultra-2 SCSI Fast and Fast/Wide
options, SSA, and Fiber Channel Arbitrated Loop (FC-AL) support.
| Configuration |
|
|
|
Interface |
Fast/Wide,
|
|
Formatted capacity
(512 bytes) |
9.1 GB |
|
Number of disks |
6 |
|
Number of heads |
12 |
|
Areal density
(maximum) |
1136 Mbits/sq. in. |
|
Recording density
(maximum) |
151 KBPI |
|
Track density |
7258 TPI |
|
Sector size |
512 to 732 Bytes |
|
Channel |
PRML |
|
Encoding method |
RLL (16/17) |
|
Head type |
Magnetoresistive Extended (MRX) |
|
Dedicated landing
zone |
Yes |
| Performance |
Media data rate
(banded) |
129.3 to 204.8 Mbits/sec |
|
Interface transfer rate (max) |
40.0 MB/sec |
|
Access time
(pop avg.)
Average read
Track-to-track |
6.3 ms
0.7 ms |
|
Rotational speed |
10,020 RPM |
|
Latency (average) |
2.99 ms |
|
Buffer size |
1 MB |
|
| Reliability |
Recoverable read errors |
<10 in 10E13
bits read |
|
|
|
|
Non-recoverable
read errors |
<10 in 10E15
bits read |
|
|
|
|
S.M.A.R.T/PFA |
Yes |
|
Temperature sensor |
Yes |
|
| Power |
Startup current
(average) |
3.5 Amps |
|
Idle (average) |
16.5 Watts |
|
Read/write (typical) |
19.3 Watts |
|
Power consumption
efficiency index |
.0019 Watts/MB |
|
| Physical dimensions |
Height |
41.0 mm |
|
Width |
101.85 mm |
|
Depth |
147.0 mm |
|
Weight |
870 g |
|
Mounting |
Industry standard, all orientations |
|
