Refurbished Dell PowerVault ME4084 8GB Cache Controller Chassis
Quick Specs
Form Factor: 5U rack server
Storage: 84 x 3.5” drive bays
Max Storage: 336 Drives | 4PB
Controller: Only Supports Dual Configuration
Controller Options:
- 4x 16Gb/s FC or 10 GbE iSCSI
- 4x 10Gbase-T iSCSI
- 4x 12Gb mini-SAS
Processor Per Controller: Intel® 2-core, 2.2GHz
Cache Per Controller: 8GB
Ports Per Controller:
- One 1GbE RJ-45 Ethernet port for Remote Management
- One 12Gb/s SAS port for Expansion Connectivity
The Dell PowerVault ME4084 is an exceptional storage array that offers high-speed data transfer and ample cache memory for optimal performance. With 8GB of cache in the 84 3.5" HDDs chassis, this storage array is designed to meet the needs of small businesses that require a reliable and efficient storage solution.
Easily ex ME4012, ME4024, and ME4084 arrays by connecting PowerVault ME412, ME424, and ME484 expansion enclosures with 12G SAS backend connectivity. The high-performance PowerVault ME4 3.5” and 2.5" HDDs and 2.5” SSDs (SED drives available) can be flexibly mixed to achieve the capacity you need. The support for these different drive types allows you to configure ME4 Series as a hybrid-flash or all-flash array for maximum performance.
Dell ME4 Converged Network Controller (CNC) Modules
One of the standout features of the Dell PowerVault ME4 is the flexibility it offers in terms of storage controller options. With three different options to choose from you can select the protocol that best suits your needs.
4-port FC/iSCSI View Controller
- Four Port 16Gb/s FC or 10GbE iSCSI
- One Port 1GbE RJ-45 Network
- One Port 12Gb mini-SAS HD Expansion
- 8GB Cache
4-port iSCSI 10Gbase-T View Controller
- Four Port 10Gbase-T iSCSI
- One Port 1GbE RJ-45 Network
- One Port 12Gb mini-SAS HD Expansion
- 8GB Cache
4-port mini-SAS HD View Controller
- Four Port 12 Gb mini-SAS HD
- One Port 1GbE RJ-45 Network
- One Port 12Gb mini-SAS HD Expansion
- 8GB Cache
Expansion Options (ME412, ME424, ME484) 3 port 12Gb SAS Expansion Module
6 x 12Gb SAS ports per array
These same chassis form factors are used for the supported expansion enclosures; but with I/O modules instead of controller modules. To make this system an expansion Array you simply need to install the 3-port 12Gb IOM SAS Module in the rear of the system. With this new I/O Module installed you can daisy chain up to 9 2U or 3 5U Systems to the ME4024 SAN Storage Array.
ME4084 Rule |
SAS |
10GBaseT iSCSI |
CNC |
System maximum is up to 4 PB or 336 disk drives, whichever comes first. For example:
- 336 disk drives x 12 TB = 4 PB
- 252 disk drives x 16 TB = 4 PB
- 224 disk drives x 18 TB = 4 PB
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X |
X |
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Support for up to three ME484 additional expansion enclosures:
- 5U84 storage systems + three 5U84 expansion enclosures = 336 disk drives
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X |
X |
X |
Disk drive blanks are not required for empty drive slots |
X |
X |
X |
Minimum number of disks in an enclosure is 28
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The number of rows must not differ by more than 1 between the top and bottomdrawers.
- The rows should be populated from front to rear of drawer
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X |
X |
X |
SMI-S is not supported for a system with 5U84 expansion enclosures |
X |
X |
X |
The ME4012 and ME4024 base arrays are available in non-dense configurations starting at 2U, while the dense ME4084 array starts at 5U. Both models include dual controllers with Dual-core Intel Xeon processors, 8GB per controller, and 4x10Gb iSCSI, 4x12Gb SAS, and 4x16Gb FC network connections (auto-negotiation supported on iSCSI and FC).
ME4084 storage systems support up to three ME484 expansion enclosures.