Promise VessRAID VR1840s, 3U Rack SAS pre 16-drive HOT SWAP SAS

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Promise VessRAID VR1840s, 3U Rack SAS pre 16-drive HOT SWAP SAS
3U/16-bay SAS-to-SAS/SATA RAID 6 Storage System, Single PSU, offers a flexible, cost-effective, full-featured system that can function as direct attached storage (DAS), in a storage area network (SAN),and with JBOD expansion

16 hot-swappable SAS/SATA drive bays in a robust 3U chassis,3Gb/s Serial Attached SCSI and Serial ATA drives support, 512MB ECC shared cache (up to 2GB), with optional battery backup units.Single controller RAID 0, 1, 1E, 5, 6, 10, 50, 60.  Dual hot-swap redundant power supply unit with 80PLUS Bronze Certified. One SAS-wide (x4) port for VessJBOD                                                                                                                                        Note: BBU, rails & LCD panel are not included - they can be ordered separately

SAS(3Gb/s), SATAII(3Gb/s), NCQ, TCQ
Controller Single (Intel® IOP348 800MHz)
Host Channel Dual Ports SAS-wide (x4) over SFF-8088
Promise Expansion Enclosure One Port SAS-wide (x4) for VessJBOD 1740 or VessJBOD 1840
Data Cache 512MB~2GB ECC cache memory with Optional BBU (Battery Backup Unit)
Command Queue Depth 1024
Operational Features
RAID Levels RAID 0, 1, 1E, 5, 6, 10, 50, 60
Hot spares Global or Dedicated w/ revertible option
Max LUNs per subsystem 256
Max LUNs per array 32
Variable Block and Sector Size 64KB ~ 1MB stripe block sizes
512B, 1KB, 2KB, 4KB sector size
LUN Mapping & Masking Dynamically change LUN ID & initiator access control
Disk Data Formats Supports Disk Data Format (DDF) for drive roaming between VtrakTM and VessRAIDTM series systems.
Background Activities
Media Patrol
Background Synchronizing; Initialization
Rebuild; Redundancy Check
SMART Condition Pooling
OCE (Online Capacity Expansion)/RLM (RAID Level Migration)
Priority Control; Throttle Rate Control and watermarking per BGA (background activities) in Disk and NVRAM
RAID Robustness
PDM (Predictive Data Migration)
PerfectRAID™ advanced error handling
Array Error Recovery
Read/Write Check Table, Write Hole Table, Bad Sector Re-map Table
NVRAM event logging
System Management
Supported OS
Windows 2000, XP, 2003, Vista, 20082
RedHat Linux
SuSE Linux
Novell Netware 6.5 SP6
FreeBSD 7.0
Solaris 10 Update5
Mac OS X 10.5
Management Tools
WebPAM PROe via Ethernet
CLI/CLU via RJ-11 or Ethernet
SNMP via Ethernet
LCD Control Panel (Optional)
OPAS via USB service
UPS Monitor via USB service
Power Scheduler Control
Management Interfaces/Protocols Ethernet, RJ-11 Serial Port, USB
SNMP, SSL, Telnet, SLP
Event Notification Email , SNMP, NETSEND, Buzzer, LEDs, LCD Control Panel

Warranty 3 years limited warranty4
Supported Hardware Options LCD Panel, Front Bezel, Sliding Rail, Battery Backup Unit, SAS Cable

Stránky o produkte:

http://www.promise.com

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