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Refurbished Dell Storage

Dell PowerVault MD1220

MD Series Storage Array | 2U Rack Mount

Refurbished Dell PowerVault MD1220Refurbished Dell PowerVault MD1220

The Dell PowerVault MD1220 direct-attached storage is the second generation of our energy efficient, small form factor (SFF), 2.5-inch drive expansion enclosure. The PowerVault MD1220 offers seamless expansion for PowerEdge servers and Dell Storage arrays while providing the Input/Output operations per second (IOPs) needed to satisfy performance-intensive applications.  The PowerVault MD1220 can deliver the speed, performance and reliability to satisfy data-hungry, performance-intensive, singleserver applications that store active and frequently changing information.

  • 6Gbps SAS: Twice the throughput of the previous generation of direct-attached storage, the PowerVault MD1220 can satisfy even the most performance-intensive applications such as web, database and email hosting
  • Solid-state drives (SSD): Pair the increased IOPs and throughput of 6Gbps SAS with support for SSDs for an ideal solution for applications that rely on random-block access
  • Automatic I/O load balancing: Further optimizing the performance of the PowerVault MD1220, the PERC H810 HostRAID adapter has automatic I/O load balancing to detect when a single path starts to get saturated and balances the I/O traffic across both paths
Dell PowerVault MD1220
Technical Specifications
Up to twenty-four (24) 2.5-inch hot-pluggable SAS HDDs at 7.2K, 10K, 15K RPM and SAS solid-state drive (SSDs)
Drive Options:
2.5” 6Gbps SAS:
HDD 15K – 146GB, 300GB, 600GB
HDD 10K – 300GB, 600GB, 900GB, 1.2GB
HDD 10K 512e – 1.8TB
HDD 7.2K – 500GB, 1TB
SSD – 200GB, 800GB value SLC; 400GB mainstream SLC; 800GB RI MLC; 200GB, 400GB WI SLC; 2TB eMLC

2.5” 12Gbps SAS:
HDD 15K – 600GB
HDD 7.2K NL-SAS 512e – 2TB
SSD – 200GB, 400GB, 800GB 1.6TB MU MLC
SSD – 200GB, 400GB, 800GB WI MLC
SSD – 800GB, 1.6TB RI MLC
Maximum capacity per enclosure:
Up to 48TB when using 24 x 2TB NL-SAS 2.5” HDDs
Expansion capabilities:
PERC H810 enables expansion to 8 enclosures, 4 per port
Host Connectivity:
Unified mode:
Unified mode (single path) for daisy chaining of up to 8 enclosures per PERC H810 (4 enclosures per port, single path)
Unified mode (recommended redundant path) for daisy chaining up to 4 enclosures per PERC H810 (4 enclosures connected to both ports via redundant path cabling)
Split-mode/dual-host access:
Split mode with dual Enclosure Management Modules providing direct connectivity to drives 0 though 11 and a separate connectivity to drives 12 through 23
2 EMM provide redundant enclosure management capability
RAID Levels:
0, 1, 5, 6, 10, 50, 60
Back-panel connectors per EMM:
Host connectivity: 1 SAS (SFF 8088) IN connector for connection to the host
Expansion connectivity: 1 SAS (SFF 8088) OUT connector for expansion to an additional enclosure
Service management: 1 6-pin UART mini-DIN connector (for factory use only)
Power supplies per PSU:
Wattage – also supports DC power: AC – 600 W; DC – 700 W
Host heat dissipation: AC – 2047 BTU/hr; DC – 2388 BTU/hr
Input voltage range: 100-240 VAC, auto-sensing; 48 V DC
Frequency range: 50/60 Hz
Amperage: 8.6 A at 100 V, 4.3 A at 240 V
Available hard drive power (per slot):
Up to 1.2A at +5V
Up to 0.5A at +12V
Physical Dimensions:
Height x width x depth:
8.7cm (3.39 inches) x 48.2cm (18.8 inches) x 54.1cm (29.1 inches)


23.31 kg (51 lb) (maximum configuration);
8.61 kg (19 lb) (empty)


Dell ReadyRails™ II static rails for tool-less mounting in 4-post racks with square or unthreaded round holes or tooled mounting in 4-post threaded-hole racks

More information can be found on the official Dell PowerVault MD1220 Data Sheet PDF.

Why partner with STI for your refurbished Dell storage?

At STI, we are committed to quality. We rigorously test every component to ensure that all our products meet the highest quality standards and operate like new–or better. In addition to the cost benefits, buying refurbished Dell storage from STI means shorter lead times, systems and components that are less likely to fail, and lower environmental impact.

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PowerVault MD1220