RAID Controller Chaparral Network Storage G series G5312

On-Board CPU
133 MHz AMD 5x86 processor
Host/Device Burst Data Rate: 80 MByte/sec Ultra2 SCSI

Host Interface
Number Of Channels: One single-ended or Ultra2 SCSI
Protocol: Single-ended Narrow (8 bit) or Wide (16 bit); Fast (20 MB/sec), Ultra SCSI (40 MB/sec), or Ultra2 SCSI (80 MB/sec)

Device Interface
Number Of Channels: Two single-ended or Ultra2 SCSI device channels
Protocol: Narrow (8 bit) or Wide (16 bit), Fast (20 MB/sec), Ultra SCSI (40 MB/sec), or Ultra2 SCSI (80 MB/sec)

Advanced RAID Features
On-line capacity expansion
Spare pooling and dedicated spares; Array verification
Hot-swap controller board; global hot-spare; hot-swap devices
Array status monitoring; adjustable stripe width; automatic sector re-mapping; transparent drive rebuild with user-settable priorities
Arrays can be configured for RAID levels 0, 1, 0/1, 3, 4, 5, 10, and JBOD
Write-through, write-back, and read-ahead cache options

Advanced Hardware Features
Up to 128 Kbytes user-configurable, ECC-protected data cache memory (optional)
8 MBytes local Extended Data Out (EDO) DRAM processor memory
Integrated Nickel Metal Hydride (NiMH) cache battery backup interface
Flash upgradable firmware, 2 MBytes

Advanced SCSI Features
Full backward SCSI compatibility
70 simultaneous commands; tagged command queuing; disconnect/reconnect
Multiple SCSI PhaseEngine^TM coprocessors
Reserve/Release (multi-host ready, up to 15 initiators)
Ultra2 SCSI 40 MHz for data transfer up to 80 MBytes/sec per channel
Up to 15 devices per channel (total of 30 devices)

Configuration And Management
RS-232 serial interface to ANSI terminal or terminal emulator for array management
Configuration Application Programming Interface (CAPI) developer' + CHAR(39) + 's kit
Host SCSI array management and control using CAPI
Window-based and menu-based interface
Performance statistic monitoring
Support for e-mail, fax, pager and automatic call event notification
Event logging: rebuild, and verify utilities
SAF-TE and SMART environmental monitoring support
PC-type lithium disk battery for continuous RTC power

Physical And Environmental Specifications
Board Form Factor: 4.25 in x 9.0 in PCB outline (10.80 cm x 22.86 cm);
Z-axis height: 0.75 in. (1.91 cm)
Backplane Mating Connector: 376 I/O pin AMP Z-Pack HM series
Power Requirements: VCC: +5.0Vdc, 4.0A max (Ultra2 SCSI host)
Battery Backup: +12.0Vdc, .06A max (normal operation)
Temperature: +5 degrees C to +45 degrees C still air ambient; +50 degrees C with specified airflow
Humidity: 10% to 85% non-condensing (operating)
5% to 90% non-condensing (non-operating)
Air Flow: 10.0 cubic-ft/min. (CFM)
Warranty: Three year return to factory