User Capacity of Drives
Table 5 shows the user capacity for each drive.
The supported drives vary between the
ETERNUS DX100 S4/DX200 S4 and the ETERNUS DX100 S3/
DX200 S3. For details about drives, refer to "Overview" of the currently used storage systems.
Table 5 User Capacity per Drive
Product name (*1) User capacity
400GB SSD 374,528MB
800GB SSD 750,080MB
960GB SSD 914,432MB
1.6TB SSD 1,501,440MB
1.92TB SSD 1,830,144MB
3.84TB SSD 3,661,568MB
7.68TB SSD 7,324,416MB
15.36TB SSD 14,650,112MB
30.72TB SSD 28,700,416MB
300GB SAS disk 279,040MB
600GB SAS disk 559,104MB
900GB SAS disk 839,168MB
1.2TB SAS disk 1,119,232MB
1.8TB SAS disk 1,679,360MB
2.4TB SAS disk 2,239,744MB
1TB Nearline SAS disk 937,728MB
2TB Nearline SAS disk 1,866,240MB
3TB Nearline SAS disk 2,799,872MB
4TB Nearline SAS disk 3,733,504MB
6TB Nearline SAS disk (*2) 5,601,024MB
8TB Nearline SAS disk (*2) 7,468,288MB
10TB Nearline SAS disk (*2) 9,341,696MB
12TB Nearline SAS disk (*2) 11,210,496MB
14TB Nearline SAS disk (*2) 13,079,296MB
*1 : The capacity of the product names for the drives is based on the assumption that 1MB = 1,000
2
bytes, while the user capacity for each drive is based on the assumption that 1MB = 1,024
2
bytes. Furthermore, OS file management overhead will reduce the actual usable capacity.
The user capacity is constant regardless of the drive size (2.5"/3.5"), the SSD type (Value SSD
and MLC SSD), or the encryption support (SED).
*2: For details on the RAID levels that can be configured with Nearline SAS disks that have 6TB or
more, refer to "Supported RAID" (page
16).
2. Basic Functions
RAID Functions
23
Fujitsu Storage ETERNUS DX100 S4/DX200 S4, ETERNUS DX100 S3/DX200 S3 Hybrid Storage Systems
Design Guide (Basic)
Copyright 2023 Fujitsu Limited
P3AM-7642-32ENZ0
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