|
|
TravelStor 8C - Direct Attached Storage - Datasheet
Hardware
RAID
Interface
Real World Performance
System Management
Physical/Electrical
|
|
Hardware: |
Form-factor options:
- The chassis is convertible from a Desktop footprint to a Tower footprint without additional components
- The chassis can be installed into a rack when placed on a heavy duty rackmountable shelf
|
|
RAID: |
- 64-bit, 400MHz CPU with 32KB/32KB I/O cache and 256KB L2 cache
- Proprietary ASIC with RAID XOR engine
- Standard 128MB file cache, upgradeable to 512MB or 1GB. ECC Registered memory cache
- Controller board voltage, temperature and health self-monitoring and self-diagnostics with alert functions
- RS-232 DB-9 serial interface for text mode management
- 10/100 Ethernet port for remote GUI management and alert functionality
Advanced RAID Protection:
- Immediate array availability during RAID initialization
- Hot-spare support plus preset schemes utilizing HD SMART information such as auto-perpetual clone and replace
- Drive hot-swap; automatic background rebuild
- On line RAID capacity expansion by adding drives or replacing drives with drives of larger capacity
- Intelligent Drive Handling: data block verification and repair; skip un-repairable blocks and continue
|
|
Interface: |
Host Interface:
- Single host Ultra320 SCSI (VHDCI) standard – daisy chainable (two 0.8mm physical connectors); Available with Dual host Ultra320 SCSI (VHDCI) – daisy chainable (four 0.8mm physical connectors). Cables available for HD68 or VHDCI host connection
Drive interfaces:
- (8) bay Serial ATA-II 300MB/sec (3.0Gbps) independent interface
- Cableless backplane, native hot-swap capability
- Keyless locking mechanism
Management interfaces:
- One RS-232C serial port (38400, n, 8, 1) for text based management or configuration.
- One RJ-45 10/100 Ethernet port for remote management via GUI
|
|
Real World Performance: |
Based on typical sequential access throughput, which will vary depending on specific application.
- Real-world benchmark of 110-130MB/sec (megabytes per second)
|
|
System Management: |
- Firmware-embedded text based manager accessible via RS-232C (platform-independent)
- Firmware-embedded Java-based GUI RAID manager over in-band SCSI or Ethernet featuring global manageability; real-time event notification and monitoring
- Powerful NPC (Notification Processing Center) module for event notification over Email, LAN broadcast, SNMP traps, etc. SNMP v2.0 MIBs with get/set function
|
|
Physical/Electrical: |
- Auto-shutdown when environmental thresholds exceeded
- Power supplies: Standard fixed power, 250W with PFC. Available with redundant hot-swappable 250W modules with PFC
Input: 90~260VAC, 47-63Hz
Output: @3.3V (20A max), 5V (20A max), 12V (16A max)
- MTBF: >300,000 hours (controller)
- Operating temperature: 0 to 40C
- Relative humidity: 5-95%, non-condensing
- Altitude: Sea level to 10,000 ft
Dimensions:
- Tower: 6.25" W x 14.5" H x 15" D
- Desktop: 14.5" W x 6.25" H x 15" D
|
|
