nStor NexStor 4700S Series, Руководство пользователя

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Appendix A - Technical Information
Specifications
80
Number of Drives Supported 12 per enclosure
Host Interface Ultra320 SCSI
Drive Interface Serial ATA
I/O Interface SES RS-232
Electromagnetic Emissions Requirements (EMI) FCC, Part 15, Class A
CISPR 22 EN55022-A
VCCI, BSMI (D33336), C-TICK
Safety Requirements
(in compliance with) CAN/CSA C22.2 #60950-00
UL 60950 3rd Edition
CB IEC 60950 Edition 3
CE Compliance (EMC) 89/336/EEC EMC Directive
EN55024
Shock
Operating
Non-Operating
1.0 G, 2 - 50 ms
20.0 G, 2 - 20ms
Vibration
Operating
Non-Operating
5 - 500 Hz, 0.25 G (pk to pk)
5 - 500 Hz, 1.0 G (pk to pk)
Technical Specifications for the SCSI-SATA RAID Controller
Onboard CPU Intel XScale™ 600 MHz, 64-bit RISC processor; 32 MB, 72-bit
ECC protected DDR memory, PC200 bus speed
internal/PCI-X 64-bit 100 MHz secondary bus
Cache Memory (ECC protected) 512 MB or 1 GB DDR SDRAM
Host/Device Data Rate 320 MB/sec per channel
Host Interface Ports Two 320 MB/sec Ultra320 SCSI ports
Device Interface Ports
12 Serial ATA
RAID Controller Interface RS-232 (Single Port USB-type) connector
Features Supports RAID levels 0, 1, 5, 10, and 50
Supports 12 1-drive arrays
Supports up to 12 disk drives
Up to 512 logical drive
Supports dedicated or global hot spare drives
Dynamic Drive Addressing, flexible soft addressing
Variable stripe size per controller
Drive Roaming during power off
Automatic error recovery
Automatic rebuild using hot spare drive
Controller Port to Host HBA Port LUN mapping
Technical Specifications for the NexStor 4700S Series RAID Storage System
4700S.book Page 80 Wednesday, April 6, 2005 2:14 PM