The iSCSI Subsystem installed into the Storage Tower is the perfect balance of storage capacity and portability. With the iSCSI Subsystem installed, three 5.25" remaining drive bays on the Storage Tower are available for customization with your preferred hard drive mounting brackets, drive cartridge system, and mobile rack configurations, supporting up to a maximum of five 3.5" SATA hard drives (by installing one Disk Array 5SA) or twelve 2.5" SATA hard drives (by installing three 2.5" Disk Array 4SA). The Storage Tower features a carrying handle for ease of transportation, cooling fans, and a 220w power supply with choice of attractive black or silver construction.

External Expansion Capability
For further hard drive expansion, two SCSI-1 (Centronics 50-pin) punch outs are available for mounting the 4 eSATA ports bracket (AD4ESASB). This bracket allows one or more external drive enclosures to be attached onto one of the eight SATA ports built into the iSCSI Subsystem. For instance, a Storage Tower with Hardware Port Multiplier installed (ST5HPMES-B) with all of the drives configured as a single RAID volume can be attached onto one of the remaining SATA ports, easily upgrading the iSCSI Subsystem with the capacity of an additional five SATA hard drives.
Storage Tower Interior Diagram
(click on images for enlarged view)
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iSCSI Storage Tower features
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Basic iSCSI Subsystem features
| Onboard processor | Intel IOP 80331 |
| Onboard memory | 1GB 333Mhz ECC |
| SATA ports | choice of 8 or 16 SATA ports supporting SATA I/II standard |
| RAID | Hardware RAID supporting the following RAID configuration: 0,1,0+1,3,5,6,10,30,50, 60 and JBOD
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| Network port |
2 RJ45 connectors for dual 1-Gigibit Ethernet connection |
| Serial port | 1 for console management 1 for UPS |
| Other monitoring functions | S.E.S enclosure monitor, voltage monitor, onboard temperature monitor |
| Snapshot (available only for certain models)) |
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| Maximum storage capacity | 128TB |
| Number of CHAP | 1 |
| Input power | Standard 4P power connector. Minimum 5V : 7.1A 12V: 3.0A |
| LED control module | 2 lines LCD display with function buttons |
| Management UI |
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Supported workstations |
Any operating system with a hardware or software iSCSI initiator installed |
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Weight: |
1.81 lb (823g) including top cover |
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Size: |
5.71 x 8.66 x 1.57 in. or 145 x 220 x 40 mm (W x D x H) |
| Housing material of construction | Heavy Duty Steel |
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Operating Humidity: |
20% - 80% |
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Operating Temperature: |
0°C - 40 °C |
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Storage Humidity: |
0% - 95% non-condensing |
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Storage Temperature: |
-10°C - 40 °C |
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Warranty: |
One Year |
System Requirements