MemoRight 2.5" 32GB SATA SLC GT SSD MR25.2-032S 사용자 설명서
제품 코드
MR25.2-032S
MemoRight NAND Flash-based Solid State Drive
MemoRight Confidential
Page 11
3/6/2009
(°C per hour max,
non-condensing)
30°C (non-operating)
Humidity (non-condensing)
50%,95% (operating)
Relative humidity gradient
30% per hour max
Drive acoustics, sound power
(dB)
0
Non-recoverable read errors
< 1 per 10
14
bits read
Mean Time Before Failure
(MTBF)
More than 1,100,000 hours ( 32GB typical )
Calculation model: Telcordia SR-332 Issue 1 Method 1,
Case 1
Case 1
Altitude
0-80000(Ft) / 0-
24(km.
)
Service life
5 Years
Warranty
* * *
5 Years
* 1GB = 1,000,000,000 Bytes
* * typical value under room temperature
* * * three-years free warranty and two-years paid maintenance.
* * typical value under room temperature
* * * three-years free warranty and two-years paid maintenance.
3.2 Unformatted
capacity
Table 2: Products capacity
Model
Unformatted
capacity
Guaranteed
sectors
Bytes per sector
MR25.2-032S
32 GBytes
62,914,560
512
MR25.2-064S
64 GBytes
125,829,120
512
MR25.2-128S
128 GBytes
251,658,240
512
3.3 Default logic geometry
Table 3:Default logic geometry
Cylinders
Read/write heads
Sectors per track
16383
16
63
LBA mode
When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to
n–1, where n is the number of guaranteed sectors as defined above.
n–1, where n is the number of guaranteed sectors as defined above.
3.4 Physical
organization
Table 4:Physical organization
Model
Channels
MR25.2-032S
4
MR25.2-064S
4
MR25.2-128S
4
The number of channels means the maximum NAND flash units parallel involved in each host
command execution.
command execution.