Seagate ST320420A (20.4GB)

3 1/2" 7200 RPM Ultra ATA/66

Workstations:

Ultra 5, 10 Sun Blade 100

Option 6174

370-4327
Barracuda ATA II/Vail

Bottom View End View

Notes:

1. Either a Floppy or a front Disk Drive can be installed in the Ultra 5.
2. The Ultra 5 front Disk Mounting Bracket replaces the Floppy Bracket.
3. The Ultra 5 front Disk Mounting Bracket has no Sun part number.
4. The Ultra 10 primary/rear drive requires Mounting Bracket 370-3721.
5. The ST320420A disk drive may be labeled 370-5560 (see LEAP 2051) .

Disk Mirroring Notes

1. If the system has mirrored 20.4GB disk drives, replace the faulty drive with part number 370-5560.
2. If the system has mirrored 20.0/20.1GB disk drives, replace both drives with part number 370-5560, thus ensuring matching capacities.
3. If the 370-4327 disks are not mirrored, please continue to use Sun part number 370-4327 as the replacement.
4. For full instructions, refer to FCO A0202-1.

References

1. Ultra 5/10 Service Manual, 805-0423.
2. Ultra 5 Service Manual, 805-7763.
3. Ultra 10 Service Manual, 805-7764.
4. Ultra 5/10 CD-ROM and Hard Drive Installation Guide, 805-3085.
5. Ultra 5/10 CD-ROM and Hard Drive Installation Guide, 805-7115.