Supports both SAS and SATA drives. Built for high-performance, two-node clusters or direct attached to up to four PowerEdge servers, the PowerVault MD3000 is a direct attached modular disk storage array capable of housing up to 15 3.5-inch SAS or SATA disk drives in a single 3U rack enclosure. The PowerVault MD3000 direct attached modular disk storage array is expandable by simply adding up to two additional enclosures for a total of 45 drives and 90TB of capacity.
The entire storage array subsystem is managed from a single software application known as the Modular Disk Storage Manager that streamlines the management and maintenance of storage as it scales. With the PowerVault MD3000, storage can be quickly and easily added as needed without disruption to operations. Benefits of Clustering With the PowerVault MD3000. The Dell PowerVault MD3000 direct attached array is loaded with data protection features to help keep your application up and running. The storage array is architected to avoid single points of failure.
External RAID storage arrays are designed to increase cluster performance and functionality. RAID controllers reside in the external storage array, enabling direct communication between them. Cache coherency is maintained through direct mirroring. Both controllers contain both sets of cached data.Having RAID conrollers in the storage array and cache coherency allows users to protect their data without having to sacrifice the performance benefits of caching. Redundant components: Support redundant active/active RAID controllers, management ports and power/cooling to provide real security at the hardware level Automated drive failure detection: Capable of automatically rebuilding a failed drive using an available hot-spare drive. Intelligent battery monitoring: Intelligent software notifies you before the battery fails, helping to reduce unplanned downtime.
Hot-pluggable components: Remove and replace disk drives, storage controllers, power supplies, and cooling fan modules while the system remains running - without impacting operations. RAID Levels: Supporting RAID levels 0, 1, 10, 5 and 6 offering flexibility in data protection and system performance characteristics. Premium management functionality: Snapshot and virtual-disk copy capabilities that support hourly, real-time backups of your entire data environment.Simple Yet Powerful Storage Management. The MD3000 direct attached storage array delivers a seamless suite of intuitive task-based management capabilities. The Modular Disk Storage Manager can help automatically configure the system for optimal performance and availability. Multi-host management: Flexibility to manage the entire network from a single console Recovery guru: A support tool to help diagnose system problems and help determine an appropriate recovery procedure Enhanced data protection: Optional snapshot and virtual disk copy features. For advanced availability, the PowerVault MD3000 direct attached storage array offers optional backup and data protection features: snapshot and virtual disk copy (VDC). Snapshots are point-in-time copies of the data, so if a file is accidentally altered or deleted, it can be recovered easily by reverting to a previous state.
Snapshots can be taken instantaneously, minimizing application downtime. Virtual disk copy (VDC) is a full, replicated copy of a source data taken at a discrete point in time, enabling quick and seamless virtual disk relocation, and disk-based backup and recovery. Learn More - Data Protection With PowerVault MD3000 Whitepaper. The PowerVault MD family enables organizations to mix SAS and SATA d.
Rives delivering excellent flexibility to align data requirements with drive capabilities, speed, capacity and cost, to help optimize your storage environment. SAS for Performance SAS can deliver the speed, performance and reliability to satisfy mainstream single server applications. NEW Nearline SAS - Performance of SAS, Capacities of SATA The new 7.2K RPM SAS drives leverage the performance efficiencies of SAS making it ideal for customer who are looking for the low cost per GB but can't sacrifice performance. In everyday usage situations customers can see up to a 30% performance increase with the 7.2 RPM SAS drive over the 7.2 RPM SATA drives. SATA for Capacity SATA disk drives deliver a compelling cost-per-Gigabyte alternative to SAS.
SATA drives are ideal high capacity applications where data is accessed and modified less frequently, such as digital imaging, file archiving, audio/video storage, or back-up to disk applications. NEW Energy Efficient SATA - Superior GB per Watt Solution The new 5.4K RPM SATA drive offers customers a high capacity, energy efficient alternative to traditional SATA drives. Ideal for capacity intensive applications in a power constrained environments. This 5.4K RPM SATA drive can reduce power consumption up to 30% with less than a 10% degradation in random I/O performance over some 7.2K RPM SATA drives. The PowerVault MD3000 direct attached storage array was designed to incorporate twin active/active RAID controllers with mirrored cache for high-availability.
If one controller should fail, the surviving controller can handle the full processing load until its mate is brought back online. Dell's PowerVault MD3000 direct attached storage array allows you to remove and replace redundant components without disruption to operation. In the rare event of component failure, disk drives, storage controllers, power supplies, and cooling fan modules are all hot-pluggable - you can remove and replace them for easy repair while the system remains up and running.
The PowerVault MD3000 disk storage array enclosure contains two integrated power supply and fan modules - if one is removed the other can handle the demand, virtually eliminating downtime to your storage array. If a physical disk should fail in the PowerVault MD3000 storage array, the lost data can be automatically reconstructed onto a hot-spare drive using redundant data found on the surviving disks. When the failed disk is removed, a new physical drive can be inserted in its place, which is used as a new hot spare for other disks that might fail.Storage Controllers: Dual storage controllers provides failover and redundant enclosure management capabilities 512 MB of battery backed cache (72 hours) per controller Both models support both IPV4 and IPV6 addressing RAID Levels: Support for RAID levels 0, 1, 10, 5, and 6 Up to 30 physical disks per disk group Up to 256 virtual disks. Support for either up to 2 Highly Available (redundant data paths) hosts or up to 4 non-HA (single data path) hosts using SAS 5/E HBA. Management Software: Modular Disk Storage Manager, Java-Based task-oriented UI Multi-path (failover) SW provides management of redundant data paths between host and storage Optional Premium Software Features: Enhanced Snapshots: up to 8 snapshots per virtual disk and 128 per system Enhanced Snapshots PLUS Virtual Disk Copy: up to 8 snapshots and up to 8 simultaneous virtual disk copies. Single Port Option: SAS connectors (per storage controller) 1x4 3.0 Gbps SAS (SFF 8470) "IN" connector for connection to the host 1x4 3.0 Gbps SAS (SFF 8470) "OUT" connector for future expansion capability Management Port (per storage controller) 1 10/100 Ethernet Connection (RJ45) for "out-of-band" enclosure management capability Serial connector (per storage controller) 1 6-pin UART mini-DIN connector (for service technician use only) Dual Port Option: SAS connectors (per storage controller) 2x4 3.0 Gbps SAS (SFF 8470) "IN" connector for connection to the host 1x4 3.0 Gbps SAS (SFF 8470) "OUT" connector for future expansion capability Management Port (per storage controller) 1 10/100 Ethernet Connection (RJ45) for "out-of-band" enclosure management capability Serial connector (per storage controller) 1 6-pin UART mini-DIN connector (for service technician use only). Front panel 1 two-color LED indicator for system status 1 single-color LED indicators for power 1 LED unused in this system Hard-drive carrier 1 single-color activity LED 1 two-color LED status indicator per drive Storage Controller 1 two-color LED status indicator per SAS IN/OUT port (total 3 on dual port option, 2 on single port option) 1 one-color Battery Fault LED for battery-backed cache 1 one-color Cache Activity LED 2 one-color Controller Fault and Controller Power LEDs 2 one-color LEDs for Ethernet link and speed Power supply/cooling fan module 3 LED status indicators for power supply status, power supply/fan fault and AC status. PowerVault MD3000 Control Module Wattage: 478 W maximum continuous; 550 W peak Maximum Heat dissipation: 200 W Input Voltage Range: 100-240 V rated (actual 90-264 V) Frequency Range: 47-63 Hz Maximum Input Current at Rated Power: 7.93 A at 90 V, 3.96 A at 180 V PowerVault MD1000 expansion module Wattage: 488 W maximum continuous; 550 W peak Heat dissipation: 200 W Voltage: 100-240 V rated (actual 90-264 V) Frequency: 47-63 Hz Amperage: 7.2 A at 100 V, 3.6 A at 200 V PowerVault MD1000 expansion module Wattage: 488 W maximum continuous; 550 W peak Heat dissipation: 200 W Voltage: 100-240 V rated (actual 90-264 V) Frequency: 47-63 Hz Amperage: 7.2 A at 100 V, 3.6 A at 200 V Available Hard Drive Power (per slot) Supported continuous consumption Up to 1.3 A at +12 V; Up to 1.5 A at +5 V. PowerVault MD3000 Control Module Height : 13.11 cm (5.16 inches) Width : 44.63 cm (17.57 inches) Depth : 48.01 cm (18.9 inches) Weight : 35.37 kg (78 lb) (maximum configuration) PowerVault MD1000 expansion module Height : 13.11 cm (5.16 inches) Width : 44.63 cm (17.57 inches) Depth : 48.01 cm (18.9 inches) Weight : 35.37 kg (78 lb) (maximum configuration). Temperature Operating: 10° to 35°C (50° to 95°F) Storage: -40° to 65°C (-40° to 149°F) Relative humidity Operating: 20% to 80% (non-condensing) Storage: 5% to 95% (non-condensing) Altitude Operating: -15 to 3048 m (-50 to 10,000 ft) Storage: -15 to 10,668 m (-50 to 35,000 ft) Thermal Output 1430 BTU/hour (Maximum). Microsoft Windows Server 2008 & 2011 Microsoft Windows 2003 32-bit Standard Server and Enterprise Edition Microsoft Windows 2003 64-bit Edition Microsoft Windows 2000 Standard and Advanced Server Red Hat Linux SUSE Linux Enterprise Server Microsoft Windows 2003 32-bit 2 node clusters Microsoft Windows Storage Server 2003. VAT IS NOT PAYABLE BY PURCHASERS OUTSIDE THE European Union (EU) AND by purchasers in the EU (excluding UK) who are VAT registered. The item "Dell PowerVault MD3000 RAID Storage Array Dual controllers" is in sale since Wednesday, February 21, 2018. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\Servers, Clients & Terminals\Computer Servers". The seller is "itinstock" and is located in North London.
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