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Dell PowerVault ME5224 Storage Array

Dell PowerVault ME5224 Storage Array

Dell PowerVault ME5224

ME5200 SERIES

Dell PowerVault ME5224

2U dual-controller SAN/DAS array with 24 x 2.5″ drive bays

The PowerVault ME5224 puts twenty-four small-form-factor (SFF) bays in a dense 2U chassis. With more spindles – or all-flash SSDs – in the same rack space as the ME5212, it is the performance-oriented member of the family for latency-sensitive block storage. Scale online with ME524 and ME584 expansion enclosures to as many as 276 drives.

Why the ME5224 is the performance 2U model

The difference between twelve large bays and twenty-four small bays is not just a naming detail: in the same 2U space, the ME5224 doubles the number of devices that can serve IO. That matters twice – when every bay is populated with SSDs for an entry all-flash array, and when fast 10K SAS drives are used for database workloads that benefit from mechanical parallelism. The controllers, cache and host options are shared with the rest of the family, so choosing the ME5224 does not narrow your expansion path.

The trade-off is straightforward. Large-form-factor bulk capacity at the lowest cost per terabyte belongs on the ME5212 or ME5284; latency-sensitive and transaction-oriented storage belongs here. The ME5224 is also the shallowest of the controller enclosures, which can simplify installation in racks where dense cable management leaves limited room at the rear.

Platform architecture

Dual-active controllers

Two Intel Xeon controllers sit active/active and present the same LUNs on both modules. If one module is removed or faults, its partner takes over paths without taking the volume offline.

12Gb SAS backend

Drives and expansion enclosures connect on a 12Gb SAS back end using wide ports, one per controller, keeping the path to added shelves simple and deterministic.

Pooled virtual storage

Capacity is organized into virtual storage pools with pages that can be auto-tiered across SSD, performance and capacity media as access patterns change.

Included data protection

Redirect-on-write snapshots, thin provisioning, volume copy and asynchronous FC/iSCSI replication are built into the firmware rather than bolt-on licenses.

24 x 2.5″ bays
High drive count in 2U for SSD or 10K SAS
Dual active controllers
24GB memory per controller, automatic failover
Up to 276 drives
Scale with up to nine 2U or three 5U enclosures
5.72 PB maximum
Highest configuration with three ME584 shelves
  • Dual-active Intel Xeon controllers with automatic, transparent failover
  • Native block-level SAN or DAS in a single array
  • RAID 1, 5, 6, 10 and distributed ADAPT erasure coding
  • Thin provisioning, up to 3 auto-tiers, snapshots and async replication included
  • 32Gb FC, 25Gb iSCSI, 10Gb Base-T and 12Gb SAS host options
  • AES-256 SED encryption, FIPS 140-3 drives and KMIP external key management
  • PowerVault Manager HTML5 GUI, CLI and Redfish/Swordfish REST API

Where this model fits

All-flash entry array

Populate the 24 SFF bays with read-intensive or mixed-use SSDs for an affordable, low-latency flash array for core applications.

Database and transaction storage

Use many fast 10K or SSD spindles with redundant controllers to sustain steady IO for SQL and Oracle workloads.

High-density virtualization

Host many VMs per rack unit with snapshots, thin provisioning and replication built in for the virtual cluster.

Technical specifications

SpecificationDetail
Product typeME5200 dual-controller storage array
Rack size2U
Drive bays24 x 2.5″
ControllersDual-active Intel Xeon (single-controller option on 2U)
Controller memory24GB per controller (48GB dual-controller)
ThroughputUp to 12GB/s read, 10GB/s write
Host interfacesFC, iSCSI (optical or Base-T), SAS
Max host ports8 x 32Gb FC / 8 x 25Gb iSCSI / 8 x 10Gb Base-T / 8 x 12Gb SAS
Management ports2 x 1Gb Base-T per array
Backend protocol12Gb SAS; 1 wide expansion port per controller
RAID levels1, 5, 6, 10 and ADAPT
Data servicesThin provisioning, auto-tiering (3 tiers), snapshots (1024), async replication, volume copy
SecurityAES-256 SED, FIPS 140-3 Level 2 drives, internal keys or KMIP
ExpansionUp to 9 x 2U or 3 x 5U enclosures; 2-276 drives
Max raw capacityUp to 5.72PB (3 x ME584); 2.56PB with 9 x ME512
Dimensions (HxWxD)8.79 x 48.30 x 54.78 cm (3.46 x 19.01 x 21.56 in)
Weight30 kg / 66 lb max; 4.8 kg / 10.56 lb empty
Power580W AC (764W DC option); 1980 BTU
Operating temp.5-35C, derated 1C per 300m above 900m

Compare the ME5200 models

SpecificationME5212ME5224ME5284
Form factor2U2U5U
Drive bays12 x 3.5″24 x 2.5″84 x 3.5″
Best atLow-cost bulk SANFlash / performanceMaximum density
Max drives (stacked)264276336
Max raw capacity5.80PB5.72PB7.39PB

Typical configurations

All-flash core
ME5224 dual controller, 12 x 3.84TB RI SSD, ADAPT, 32Gb FC
Low-latency shared storage for critical databases.
Performance hybrid
ME5224 dual controller, 8 x SSD + 16 x 10K SAS, 25Gb iSCSI
Hot data on flash with high-performance SAS behind it.
Scaled flash/capacity
ME5224 + 3 x ME584, mixed SSD and NLSAS tiers
Multi-petabyte tiered storage under one 2U controller pair.

How this unit is supplied

Configured to your host

We match the shelf or array to your server model, host bus adapter and cabling so the unit arrives ready to rack and connect, not as a pile of separate parts.

Tested before shipment

Drives, controllers or EMMs, power supplies and firmware revisions are checked so the configuration powers up and presents storage on first install.

Service and warranty

New systems are supplied with the appropriate Dell ProSupport and ProDeploy coverage, with options for proactive and multi-year support.

Frequently asked questions

Why choose the ME5224 over the ME5212?

The ME5224 has 24 small-form-factor bays instead of 12 large-form-factor bays, giving more drives in 2U – useful for all-flash configs and higher mechanical IOPS. The ME5212 favors low-cost bulk capacity.

Can the ME5224 be configured all-flash?

Yes. All 24 bays accept SAS SSDs in mixed-use and read-intensive endurance classes, with FIPS self-encrypting SSD options.

What is the maximum drive count behind one ME5224?

Up to 276 drives, reaching about 5.72PB raw when expanded with three ME584 5U enclosures.

Does the ME5224 support NVMe?

No. The ME5200 family uses 12Gb SAS media – SSDs included – and targets conventional, cost-effective SAN and DAS rather than an NVMe fabric.

Are snapshots and replication extra-cost licenses?

No. The full data-services set including 1024 snapshots, thin provisioning, tiering and async replication is included with the array.

Which host connections are available?

Up to eight host ports chosen from 32Gb FC, 25Gb iSCSI SFP28, 10Gb Base-T and 12Gb SAS, plus two 1Gb management ports.

Can it be managed from VMware vCenter?

Yes. A vCenter plugin lets administrators provision and monitor ME5224 storage alongside VMs, and SRM is supported for disaster recovery.

How deep is the ME5224 chassis?

Just under 55 cm (21.56 in) deep – slightly shallower than the ME5212 – at 8.79 cm high and 48.3 cm wide.

How do I get a configured ME5224 quote?

Send us your drive mix, host protocol and server model and we will build and price a new ME5224 with the appropriate Dell service level.

What encryption and security options does the ME5224 provide?

It supports AES-256 self-encrypting SSDs and SAS drives certified to FIPS 140-3 Level 2, with keys held internally on the controllers or managed externally through a KMIP-compliant key server.

How are SSDs selected for an all-flash build?

SSDs come in mixed-use and read-intensive endurance classes, from smaller capacities up to 7.68TB, letting you balance write endurance for databases against cost for read-heavy workloads.

Can firmware be upgraded without downtime?

On a dual-controller configuration, firmware updates are staged and applied to each controller in turn so hosts with redundant multipath access remain connected throughout.

Related PowerVault models

Configure this PowerVault for your environment

Send us your server model, drive mix and host protocol. We will quote a new, fully tested unit with the right Dell service coverage.

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