Promise Technology VessRAID 1840s Product Manual 324 Pages
Promise Technology VessRAID 1840s Product Manual 324 Pages
Promise Technology VessRAID 1840s Product Manual 324 Pages
This article is a summary of the product manual for the Promise Technology VessRAID 1840s, a storage subsystem that offers high performance, reliability, and scalability. The product manual is available in PDF format and has 324 pages. The article will cover the following topics:
Introduction to VessRAID
Architectural Description
Features and Benefits
Specifications
Warranty and Support
CE, FCC, and KCC Statements
Introduction to VessRAID
The VessRAID 1840s is a storage subsystem that provides high performance, reliability, and scalability for data-intensive applications. It supports up to 16 SAS or SATA disk drives and can be configured as a single or dual controller system. It also supports RAID levels 0, 1, 1E, 3, 5, 6, 10 (0+1), 30, 50, and 60 for data protection and performance optimization. The VessRAID 1840s can be managed through a web-based interface, a command-line interface, or an SNMP agent.
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Architectural Description
The VessRAID 1840s consists of the following components:
A chassis that houses the disk drives, power supplies, fans, and controllers.
A controller module that contains the CPU, memory, cache, battery backup unit (BBU), and host and drive interfaces.
A disk drive module that contains the disk drive, drive tray, and LED indicators.
A power supply module that provides power to the subsystem and has an AC inlet, a power switch, and a fan.
A fan module that cools the subsystem and has an LED indicator.
The VessRAID 1840s supports two types of host interfaces: Fibre Channel (FC) and iSCSI. The FC interface supports up to four 4 Gb/s ports per controller and can be connected to FC switches or hosts. The iSCSI interface supports up to four 1 Gb/s ports per controller and can be connected to Ethernet switches or hosts. The VessRAID 1840s also supports two types of drive interfaces: SAS and SATA. The SAS interface supports up to 16 SAS disk drives with a maximum capacity of 2 TB each. The SATA interface supports up to 16 SATA disk drives with a maximum capacity of 4 TB each.
Features and Benefits
The VessRAID 1840s offers the following features and benefits:
High performance: The VessRAID 1840s delivers high throughput and low latency for data-intensive applications such as database, video streaming, backup, and virtualization. It also supports multiple host protocols and RAID levels for flexible configuration and optimization.
High reliability: The VessRAID 1840s provides data protection and fault tolerance through RAID technology, BBU, hot-swappable components, redundant power supplies and fans, online capacity expansion, online RAID level migration, bad block auto-remapping, SMART monitoring, and error recovery.
High scalability: The VessRAID 1840s can be expanded up to 112 disk drives by adding up to seven JBOD enclosures. It also supports dynamic volume expansion and dynamic volume set expansion for increasing the storage capacity without downtime.
Easy management: The VessRAID 1840s can be managed through a web-based interface that provides a graphical user interface (GUI) for monitoring and configuring the subsystem. It also supports a command-line interface (CLI) for scripting and automation. Additionally, it supports an SNMP agent for integrating with network management systems.
Specifications
The specifications of the VessRAID 1840s are as follows:
ItemDescription
ModelVessRAID 1840s
Form Factor3U rackmount
Host InterfaceFC or iSCSI
Drive InterfaceSAS or SATA
Number of Disk DrivesUp to 16 per subsystem, up to 112 per system
Disk Drive CapacityUp to 2 TB for SAS, up to 4 TB for SATA
Total CapacityUp to 32 TB for SAS, up to 64 TB for SATA per subsystem, up to 224 TB for SAS, up to 448 TB for SATA per system
RAID Levels0, 1, 1E, 3, 5, 6, 10 (0+1), 30, 50, and 60
Cache Memory2 GB DDR2-667 per controller, upgradable to 4 GB
Battery Backup Unit (BBU)Yes, one per controller
Power SupplyDual redundant, hot-swappable, 460 W each
Fan ModuleDual redundant, hot-swappable, one per power supply
Dimensions (W x H x D)447 x 132 x 500 mm (17.6 x 5.2 x 19.7 inches)
Weight (without disk drives)18.5 kg (40.8 lbs)
Operating Temperature5C to 40C (41F to 104F)
Operating Humidity10% to 80% non-condensing
Operating Altitude-200 m to +3,000 m (-656 ft to +9,843 ft)
Non-operating Temperature-40C to +60C (-40F to +140F)
Non-operating Humidity 5% to 95% non-condensing /tr>
Non-operating Altitude -200 m to +12,000 m (-656 ft to +39,370 ft) /tr>
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Warranty and Support /h2>
The VessRAID 1840s comes with a three-year limited warranty that covers the hardware components and software media. The warranty does not cover the disk drives, which are subject to the warranty terms of their respective manufacturers. The warranty also does not cover any damage or defect caused by misuse, abuse, negligence, modification, or unauthorized repair. For more information on the warranty terms and conditions, please refer to the Promise Technology website.<
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The VessRAID 1840s also comes with a one-year basic support plan that includes technical support via phone and email during business hours and access to online resources such as FAQs, manuals, drivers, and firmware updates. For more information on the support options and services, please refer to the Promise Technology website.<
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CE, FCC, and KCC Statements /h2>
The VessRAID 1840s complies with the CE marking requirements for the European Union (EU), the FCC rules for the United States of America (USA), and the KCC regulations for the Republic of Korea (ROK). The CE marking indicates that the product meets the essential requirements of the applicable EU directives. The FCC rules regulate the electromagnetic interference (EMI) and radio frequency interference (RFI) emissions from the product. The KCC regulations regulate the electromagnetic compatibility (EMC) and safety of the product. For more information on the CE, FCC, and KCC statements, please refer to the product manual.<
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Sources /h3>
: VessRAID PM v1.0 - Promise Technology /li>
: Promise Technology Storage Solutions for IT, Cloud, Surveillance and ... /li>
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