Buying: |
EonStor U16U G4020 |
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| ID | 1914 | |||
| Categories | Data Storage | | |||
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| Short description | EonStor U16U G4020 | |||
| Price (in €) | on request | |||
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| Manufacturer | Infortrend | |||
| Model | --- | |||
| Year of manufacture | 0000 | |||
| Warranty until | --- | |||
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| Long description | EonStor U16U G4020 * SCSI to SCSI single controller RAID subsystem with SCSI 320 host I/F providing full featured RAID functionality * Hardware XOR engine by dedicated ASIC266 chipsets * Dual speed fans to reduce system noise and power consumption * Redundant hot swappable components * Infortrend Smart Technologies * DDR Memory up to 2GB Configuration Model Form Factor Single U16U G4020 3U Specifications RAID Multiple arrays configurable with dedicated or global hot spares RAID levels supported: RAID 0, 1 (0+1), 3, 5, 10, 30, 50, NRAID and JBOD Online expansion by: * Adding new drives * Copying and replacing drives with drives of larger capacity Experienced RAID firmware with * IOSmart Technology * DrvSmart Technology * SysSmart Technology Host Interface Two (2) SCSI 320 through dual stacked VHDCI 68 pin SCSI port; SCSI 160 backward compatible Concurrent I/O commands Tagged command queuing up to 256 Variable stripe size per Logical Drive Optimization setting for random or sequential I/Os Drive Interface Sixteen (16) SCSI drive trays that accommodate 1 inch pitch, 3.5 inch SCSI 320 disk drives; SCSI 160 backward compatible Automatic bad sector reassignment Drives hot swappable Dual channels across 16 drives within each subsystem System Components Redundant, hot swappable components designed for no single point of failure * One (1) EonStor 3U enclosure * One (1) RAID controller module * One (1) 256MB or above DDR RAM DIMM module (pre installed on the controller module) * Two (2), hot swappable, redundant, 460W power supply units (PSUs) * Two (2) hot swappable, dual speed, redundant, dual fan cooling modules * Sixteen (16) hot swappable drive trays * Two (2) front handles; one (1) with LCD panel * Optional battery backup unit (BBU) Management Front LCD control panel for setup and configuration 10/100 BaseT Ethernet for out of band management Auto on lining of cascaded enclosures RS 232C for local access to firmware embedded utility Firmware embedded Java based RAIDWatch ® GUI manager: * VT 100 terminal emulation via RS 232C * Telnet access via onboard Ethernet port * Cross platform, remote administration with SSL * Out of band access via Ethernet * Centralized management to monitor and administer multiple RAID units on one screen Configuration client for real time event notification over Email, Fax, LAN broadcast, SNMP Traps, MSN messenger, ICQ, SMS short messages, and the configuration utility screen Indicators Onboard alarm is triggered when one of the following modules fails: * RAID controller module surpass the self monitoring thresholds * Cooling module * PSU * BBU (if installed) * Hard drive Module status LED indicators: * Two (2) per drive tray * Two (2) per cooling module * One (1) per PSU * Three (3) per LCD panel * Four (4) per RAID controller module * Two (2) per Ethernet port * One (1) per BBU (if installed) Module failure alert through I 2 C bus IOSmart IOSmart allows for the flexible configuration of logical drives, logical volumes and logical partitions and ensures instant RAID availability via background logical drive initialization. The firmware’s embedded intelligent algorithms, such as Adaptive Write Policy and Guaranteed Latency I/O, improve the performance of sequential write applications and ensure the fast and continuous flow of data. DrvSmart The DrvSmart utility provides an easy way to store data while keeping it safe. One of the main DrvSmart functions, Media Scan, retrieves data from degraded or damaged hard drives and handles low quality drives in both the degraded mode and during the rebuild process. Other DrvSmart features include disk cloning, drive roaming, SMART, transparent resetting of non responsive hard drives, and RAID parity update tracking and recovery. SysSmart In addition to RAID protection for the disk drives, Infortrend has developed a special firmware feature that automatically changes the data cache policy to write through mode when abnormal conditions are detected such as a PSU/cooling module failure, low BBU or UPS battery charge, etc. By using the firmware to control the rotation speed of the enclosure’s dual speed fans, the fan rotation speed is raised to a higher level when critical conditions are detected, e.g., a PSU or fan failure. Fan speed returns to the lower setting when normal operating status is restored. Control over caching behaviors, as well as voltage and temperature self diagnostics, is also related to enclosure conditions. Interfaces Two (2) dual stacked VHDCI SCSI ports Two (2) audio jack RS 232C serial port (38400, n, 8, 1) One (1) 10/100M Ethernet port Power Supply Module Two (2) redundant hot swappable power supplies with PFC Input: 100VAC at 10A, 240VAC at 5A with PFC (auto switching) 47 ~ 63Hz Output: (Maximum output: 460 Watts) +12.0V 23A max. + 5.0V 32A max. + 3.3V 30A max. Cooling Module Three (3) redundant single fan cooling modules Maximum air flow per module: High speed: 31.8 CFM Low speed: 20.1 CFM Environmental Specifications Operating temperature: 0° to 40°C Non operating temperature: 40º to 60ºC Relative humidity: 5 ~ 95%, non condensing Operating altitude: Operating: 0 ~ 12,000 ft Non operating: 0 ~ 40,000 ft Dimensions 3U enclosure: 130H x 445W x 488.2D mm 3U enclosure with protrusions: 131H x 482.6W x 504.3D mm System Weight (w/o drives) Net weight: 28.5kg Gross weight: 30.5kg |
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| Dimensions (LxWxH) | --- | |||
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| Location | Germany | |||
| Region | NRW | |||
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| View this article on the vendor's web site. | ||||
