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Versatile storage expansion enclosure for high performance or high capacity applications
Modular SAS architecture for easy storage expansion on a PowerEdge server and PowerVault MD3000 and MD3000i
Rozšíření úložiště pro velkokapacitní servery
PowerVaultTM MD1000 je řešení DAS (direct attached storage), které nabízí patnáct 9 cm (3,5") disků v rozvaděči s výškou pouze 3U a umožňuje mít disky SATA i SAS v jedné skříni.
- Rozšíření na 90 disků za řadičem PERC 6/E RAID.
- Řadič PERC 6/E RAID přináší ve srovnání s předchozími generacemi lepší výkon, snadné použití a vyšší spolehlivost.
- Spravujte interní a externí úložiště přes společné rozhraní.
Configuration and Expansion - Up to 45 Drives
The modular design of the PowerVault MD1000 is engineered for easy expansion - giving you more room to store data from your server. Up to three PowerVault MD1000 15 mixed-drive expansion enclosures can be daisy-chained together giving you 15, 30, and 45 mixed disk drives options. To keep management simple the PowerVault MD1000 connects to and can be controlled by a single PERC RAID controller equipped PowerEdge server. Configure the specific combination of storage resources you need now, and add more storage volume later, quickly and easily.
The recent models in the series namely the MD3000 and the MD3000i use the MD1000 expansion enclosure, allowing for complete configuration with existing models, ensuring life-cycle and usability of your hardware for the long-term.
Excellent Drive Flexibility
The PowerVaultTM MD family enables organizations to mix SAS and SATA drives 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. SAS performance makes it ideal for demanding server applications such as email or database applications that store active and frequently changing information.
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 a10% degradation in random I/O performance over some 7.2K RPM SATA drives.
The PowerVault MD Family enables organizations to mix drive types delivering the flexibility to use high speed and high capacity disk drive options to meet your needs.
PERC RAID Controller
The PERC RAID controller in the PowerVault MD1000 is the best available in-class PCI Express interface, offering excellent performance for enterprise. The RAID configuring on the PowerVault MD1000 enables your software to recognize the entire array as a single unit, regardless of how many disks you have activated for storage in the array, helping to increase reliability and fault tolerance. With both the PERC 5/E and PERC 6/E customers can choose the option that supports their business. The PERC 6/E supports RAID levels 0, 1, 5, 6, 10, 50 and 60. The PERC 5/E supports RAID levels 0, 1, 5, 10 and 50.
Dell PowerVault storage is engineered to work optimally with Dell PowerEdge servers. Dell OpenManageTM Storage Manager software can manage both the external array and internal storage within the server itself. Streamlining storage management through a single, common interface helps reduce resource load on the system, and is easier to navigate for the user as well.
Úložiště
Disky a kapacita
Hard Drives
Up to fifteen (15) 3 cm (1")-by-9 cm (3.5") SAS hot-pluggable 3.0 Gbps hard drives, at speeds of 10,000 or 15,000 RPM
Up to fifteen (15) 3 cm (1")-by-9 cm (3.5") SATA II hot-pluggable 3.0 Gbps hard drives, at speeds of 7,200 RPM
Drive speeds and capacities
SAS Drives:
15,000 RPM SAS drives available in 73GB, 146 GB, 300GB or 450GB
10,000 RPM SAS drives available in 300GB, 400GB and 600GB
Nearline SAS (7,200 RPM) drives available in 500GB, 750GB or 1TB
SATA Drives:
7,200 RPM SATA II drives available in 250GB, 500GB, 750GB or 1TB
Energy efficient SATA II (5,400 RPM) drives available in 1TB and 2TB
Maximum Capacity (per enclosure)
30TB using fifteen 2TB 5,400 RPM SATA II disk drives in one enclosure
Expansion Capabilities
PERC RAID Controller enables expansion to 6 enclosures
PowerVault MD3000 and MD3000i enable expansion to 3 enclosures