Technical data

Acer | HDS AMS200 User and Reference Guide 353
Appendix I Number of Logical Blocks
Set the number of logical blocks for each logical unit using the following multiples in
accordance with RAID levels.
Note: All values of storage capacities in following tables are calculated as
1 Gbyte = 1,000,000,000 bytes.
(This definition is different from 1 Kbyte = 1,024 bytes.)
A logical unit can divide all RAID groups into up to 512. Set the number of logical blocks set
for each logical unit using the following multiples in accordance with RAID levels.
Table I.1 Number of Logical Blocks and RAID Levels (continues on the next page)
RAID Level Logical Block Number
(2D) 4096
(3D) 6144
(4D) 8192
(5D) 10240
(6D) 12288
(7D) 14336
(8D) 16384
(9D) 18432
(10D) 20480
(11D) 22528
(12D) 24576
(13D) 26624
(14D) 28672
(15D) 30720
RAID0
(16D) 32768
RAID1 (1D+1D) 2048