IBM RS/6000 - Manual (Page 59)

Table 7. Optional Disk Drives on Model F30
Formatted Capacity 1.1 GB 2.2 GB 4.5 GB
Feature number # 3082 # 3083 # 3084
SCSI Bus Rate MB/sec 20 20 20
Average Seek Time ms 7.2 7.8 8.3
RPM 7200 7200 7200
Avarage Latency ms 4.17 4.17 4.17
Interface SCSI-2
F/W
SCSI-2
F/W
SCSI-2
F/W
Data Width 16-bit 16-bit 16-bit
Swappable Bays 1 1 2
Note: Maximum Internal Half-height Disk Drives: 18
2.5.2.2 Internal Tape Drives
Both 4mm and 8mm Internal Tape Drives can be installed in an internal,
non-hot-swappable media bay. Unlike the Model E20, there are no limitations on
the bay where the internal tape is to be installed.
Table 8 shows the main characteristics of internal tape drives.
Table 8. Optional Tape Drives on Model F30
Tape Capacity 4.0 GB 8.0 GB 5.0 GB 10.0 GB
Feature number # 6142 # 6142 # 6147 # 6147
Cartridge IBM 4mm
DDS IBM 4mm
DDS IBM 8mm
DDS IBM 8mm
DDS
Data Compression No Yes No Yes
Max Effective Transfer
Rate 400
KB/sec 800
KB/sec 500
KB/sec 1000
KB/sec
Interface SCSI-2 (8
bit) SCSI-2 (8
bit) SCSI-2 (8
bit) SCSI-2 (8
bit)
Note: Maximum Internal Tape Drives: 2
2.5.2.3 Internal CD-ROM Drives
The CD-ROM provides four-speed performance with the convenience of loading
CDs without a caddy. There are no restrictions on bay positions apart from the
standard CD-ROM drive mounted in bay number A2. Table 4 on page 24 shows
the main CD-ROM features.
2.5.2.4 Graphics Adapter
Currently, the only graphics adapter supported by Model F30 is the IBM PCI S15
Graphics Adapter (feature #2657). Moreover, only two PCI S15 adapters can be
installed in the system. Refer to Table 5 on page 25 to look for the display
monitors that the Model F30 supports. They are the same ones supported by
Model E20.
Chapter 2. PCI-Based RS/6000 Server Hardware 35