The Dell PowerVault MD1220 represents Dell's enterprise-class storage expansion solution, delivering 24-bay capacity in a space-efficient 2U form factor. This professionally refurbished enclosure features dual Enclosure Management Module (EMM) controllers for high availability, redundant 600W power supplies for uninterrupted operation, and 6Gbps SAS connectivity for optimal data throughput. Designed for demanding enterprise environments, the MD1220 integrates seamlessly with Dell PowerVault arrays and compatible servers to provide scalable, reliable storage expansion. Each unit undergoes comprehensive testing and refurbishment by Reboot IT's certified technicians.

What Makes the Dell PowerVault MD1220 a Premium Storage Expansion Choice?

• High-Density 24-Bay Design: Maximizes storage capacity per rack unit with support for 2.5-inch SAS and SATA drives, delivering exceptional space efficiency for data center environments where rack space is at a premium.
• Dual EMM Controller Architecture: Built-in redundancy through dual Enclosure Management Module controllers ensures continuous operation even if one controller fails, providing enterprise-grade availability for mission-critical storage deployments.
• Redundant 600W Power Supplies: Hot-swappable dual power configuration eliminates single points of failure while providing sufficient power headroom for fully populated enclosures with high-performance drives.
• 6Gbps SAS Connectivity: Native 6Gbps SAS interface delivers optimal bandwidth for modern SAS and SATA drives, supporting both current and future storage performance requirements without connectivity bottlenecks.
• Enterprise-Grade Reliability: Built for continuous 24/7 operation with advanced thermal management, vibration dampening, and industrial-strength construction that meets demanding data center environmental standards.
• Seamless Integration Capability: Designed specifically for Dell PowerVault MD3200i, MD3220i, and compatible storage arrays, ensuring plug-and-play compatibility with existing Dell storage infrastructure investments.

How Does the Dell PowerVault MD1220 Perform in Daily Enterprise Use?

In production environments, the Dell MD1220 excels as a storage expansion workhorse, seamlessly integrating with existing Dell PowerVault arrays to provide immediate capacity scaling. The dual EMM controller architecture ensures that storage operations continue uninterrupted during maintenance, controller updates, or unexpected hardware failures. This makes it ideal for environments where downtime translates directly to revenue loss.

The enclosure's 6Gbps SAS backbone handles concurrent workloads efficiently, whether supporting virtual machine storage pools, database operations, or high-throughput file serving applications. System administrators appreciate the hot-swappable drive bays that allow for drive replacement and capacity expansion without taking the storage array offline, maintaining business continuity during planned maintenance windows.

Daily management becomes straightforward through integration with Dell's existing storage management tools, providing unified monitoring and alerting across the entire storage infrastructure. The redundant power supplies and cooling systems operate quietly while maintaining optimal drive temperatures, even in demanding rack environments with limited airflow.

Complete Technical Specifications

Specification	Details
Model Number	Dell PowerVault MD1220
Form Factor	2U Rackmount Enclosure
Drive Bays	24× 2.5-inch Hot-Swappable Bays
Drive Support	SAS and SATA 2.5-inch drives
SAS Interface	6Gbps SAS (Mini-SAS HD connectors)
Controllers	Dual EMM (Enclosure Management Module)
Power Supplies	2× 600W Hot-Swappable Redundant PSUs
Host Connectivity	2× Mini-SAS HD host ports per EMM
Included Cables	2× 2M Mini-SAS host cables
Environmental Monitoring	Temperature, voltage, and fan speed sensors
LED Indicators	Per-bay status LEDs plus enclosure health indicators
Operating Temperature	10°C to 35°C (50°F to 95°F)
Storage Temperature	-40°C to 65°C (-40°F to 149°F)
Operating Humidity	20% to 80% relative humidity (non-condensing)
Power Consumption	Maximum 1200W (dual PSU configuration)
Cooling	Redundant hot-swappable cooling fans
Rack Rails	Standard 19-inch rack mounting rails included
Management	Dell Storage Manager compatibility
Supported Arrays	PowerVault MD3200i, MD3220i, and compatible systems

Is the Dell PowerVault MD1220 Right for Your Needs?

✓ Best For: • Enterprise storage expansion projects requiring high availability • Data centers needing maximum storage density per rack unit • Organizations with existing Dell PowerVault infrastructure • Mission-critical applications requiring redundant storage controllers • Environments with 24/7 uptime requirements and hot-swap capabilities

✗ Not Recommended For: • Small offices without existing SAN infrastructure • Standalone storage needs without array controller integration • Environments lacking 2U rack space and proper cooling • Budget-conscious setups requiring plug-and-play simplicity • Organizations without dedicated IT staff for enterprise storage management

Understanding Condition Grades and Battery Health

Our transparent grading system ensures you understand exactly what you're receiving. Grade A represents excellent cosmetic condition with minimal wear, Grade B shows light usage signs but full functionality, and Grade C indicates fair condition with visible wear but reliable performance. For storage enclosures like the Dell MD1220, we focus on power supply functionality, fan operation, EMM controller status, and overall chassis integrity rather than traditional battery health metrics.

Grade	Cosmetic Condition	Functional Status
A — Excellent	Minimal rack wear, clean appearance	All systems tested and verified
B — Good	Light usage marks, good overall condition	Full functionality confirmed
C — Fair	Visible wear but structurally sound	Complete operational testing passed

Each Dell PowerVault MD1220 undergoes comprehensive power-on testing, EMM controller verification, and cooling system validation before shipment. Our 12-month warranty covers all functional components including power supplies, cooling fans, and EMM controllers.

Frequently Asked Questions About the Dell PowerVault MD1220

What drives are compatible with the MD1220 enclosure?

The MD1220 supports all 2.5-inch SAS and SATA drives up to 6Gbps transfer speeds. Popular options include enterprise SAS drives from 300GB to 2.4TB and SATA drives up to 4TB capacity.

Do I need a specific controller to use this enclosure?

Yes, the MD1220 is designed as an expansion enclosure and requires connection to a compatible storage array controller or server with SAS capability. It works optimally with Dell PowerVault MD3200i and MD3220i systems.

What warranty coverage is included with this refurbished unit?

Every Dell MD1220 includes a comprehensive 12-month warranty from Reboot IT covering all functional components including power supplies, EMM controllers, and cooling systems. Warranty claims are processed quickly with replacement parts readily available.

Are the Mini-SAS cables included with the enclosure?

Yes, each MD1220 includes the essential 2× 2M Mini-SAS host cables needed to connect the enclosure to your storage array or server, providing immediate connectivity without additional cable purchases.

How much rack space does the MD1220 require?

The MD1220 occupies exactly 2U of standard 19-inch rack space. It includes mounting rails and requires adequate front-to-back depth clearance for proper airflow and cable management.

Can I hot-swap drives while the enclosure is running?

Yes, all 24 drive bays support hot-swapping, allowing you to replace failed drives or add capacity without powering down the enclosure or interrupting storage operations.

What power requirements does the MD1220 have?

The dual 600W power supplies can operate on standard data center power (100-240V AC, 50/60Hz). Maximum power draw is 1200W when fully loaded, though typical consumption is significantly lower depending on drive configuration.

Warranty and After-Sales Support

Upgradeability and Compatibility Options

The Dell MD1220 offers exceptional expansion flexibility within Dell's PowerVault ecosystem. You can populate the 24 drive bays with any combination of 2.5-inch SAS or SATA drives, mixing different capacities and performance tiers as your storage requirements evolve. The 6Gbps SAS interface provides full backward compatibility with 3Gbps and 1.5Gbps drives while supporting future 6Gbps drive technologies.

Multiple MD1220 enclosures can be daisy-chained together using additional Mini-SAS cables, allowing horizontal scaling up to the limits of your storage array controller. This modular approach lets you start with essential capacity and expand incrementally as data growth demands, making it a cost-effective long-term storage strategy for growing enterprises.