
Hugely scalable iSCSI SAN with 48TB in 4U
EqualLogic™ virtualized architecture combines with a dense serial ATA (SATA) package to provide affordable, enterprise-capable tiered storage.
- Scales seamlessly up to 1.5PB in a single storage area network (SAN) group
- Low total cost of ownership (TCO) with both excellent cost-per-GB and comprehensive SAN management and protection software
- Help save money, space and energy by consolidating with the PS6500E
- Improved sequential performance over the previous generation

Dell EqualLogic PS6500E
The Dell™ EqualLogic™ PS6500E™ is a virtualized Internet SCSI (iSCSI) SAN that combines intelligence and automation with fault tolerance to provide simplified administration, rapid deployment, seamless scalability, and enterprise performance and reliability. With SATA disk drives, the PS6500E delivers excellent cost-per-gigabyte and up to 2.3PBs of high-capacity storage.
Exceptional Ease of Use
The PS6500E is an intelligent storage array that provides rapid installation, simple management and seamless expansion. All PS Series storage arrays include SAN configuration features and capabilities that sense network topology, automatically build RAID sets and conduct system health checks to help ensure that all components are fully functional. A PS6500E can often be configured and operational in less than one hour.
Modular Design with Enterprise Reliability
The virtualized, modular architecture of the EqualLogic PS Series enables IT managers to purchase only the storage that is needed, when it is needed — helping to prevent both underutilization and over-provisioning. Using patented data movement technology, all PS Series arrays can work together to automatically manage data, load balance across system resources and expand to meet growing needs.
All PS Series arrays are designed to exceed the ruggedness requirements of the data center. The PS6500E is fault-tolerant, with fully redundant and hot-swappable components — standard dual-controllers, triple fan trays, triple redundant power supplies and disk drives with hot spares. Self-tuning write-back caches are battery-backed and mirrored across controllers for the ultimate protection without compromising performance.

Feature-Rich Software Portfolio
The EqualLogic software portfolio is an essential component of the EqualLogic storage solution. This feature-rich software portfolio can help your organization establish reliable, high-performing interactions with your customers while protecting critical business data.
The EqualLogic all-inclusive software model gives you the functionality required for a complete SAN solution at one price, eliminating the need to manage software licenses or multiple support contracts. The full software portfolio, including EqualLogic Array Software, EqualLogic Host Software and EqualLogic SAN Headquarters, is included with the array purchase. Customers with a valid Dell ProSupport* agreement can download future software updates without paying additional license fees.
Flexibility with Low Cost of Ownership
Dell™ EqualLogic™ PS Series arrays represent a breakthrough in storage economics, from purchase and setup to operation and upgrades. The PS Series scales on-demand and online, allowing storage growth without disrupting applications. As a result, EqualLogic arrays provide exceptional flexibility at a low total cost of ownership.Whether consolidating a direct-attached storage (DAS) infrastructure, migrating data from an existing SAN, streamlining data protection processes or simply adding storage capacity, the Dell™ EqualLogic™ family of proven, high-performance, self-managing storage arrays is designed to meet the requirements of today’s critical data center environments.
Product Configurations
- Storage Controllers
Dual controllers with a total of 4GB* battery-backed cache memory per array
Battery-backed cache provides up to 72 hours of data protection
Hard Disk Drives
Forty eight (48) SATA or NL-SAS hot-pluggable hard disk drives
Drive Capacities
7,200 RPM SATA II drives available in 500GB* , 1TB* , or 2TB*
7,200 RPM NL-SAS or NL-SAS SED drives available in 3TB*
System Capacities
24TB* using forty-eight (48) 500GB* SATA disk drives
48TB* using forty-eight (48) 1TB* SATA disk drives
96TB* using forty-eight (48) 2TB* SATA disk drives
144TB* using forty-eight (48) 3TB* NL-SAS or NL-SAS SED disk drives
Technical Highlights
- Volumes
Up to 1,024
Snapshots
512 per volume / up to 10,000 total
Hosts Accessing PS Series Group
Up to 1,024 per pool / 4,096 per group
Host Protocol
Any standards compliant iSCSI initiator
Operating Systems Supported
Windows® 2000 Server
Windows Server® 2003
Windows Server® 2008, including Hyper-V™
Microsoft® Windows Server® 2008 R2, including Hyper-V™
VMware® ESX Server 3 / 3.5 / 4 / 4.1 / 5, ESXi 3.5 / 4 / 4.1 / 5
Citrix® XenServer™
Red Hat® Enterprise Linux®
SUSE® Linux Enterprise
SunTM Solaris™
IBM® AIX
HP-UX®
Mac OS® X
Novell® Netware®
RAID Support
Automatic RAID 5, RAID 6, RAID 10, RAID 50
GbE Network Interfaces
Four (4) copper per controller
TCP Network Support
IPv4, IPv6 core support including JITC
Expansion Option
Can be combined with other EqualLogic PS Series arrays in the same SAN group, online. Up to 16 total members per group.
Reliability
- Redundant, hot-swappable controllers, power supplies / cooling fans, and disks
Individual disk drive slot power control
Enclosure Monitoring System
- Automatic spare configuration and utilization
SMART
Automatic bad block replacement
Auto-Stat Disk Monitoring System (ADMS) to monitor health of data on disk drives
Management
- SAN HeadQuarters multi-group performance and event monitoring tool
SNMP, telnet, SSH, HTTP, Web (SSL), host scripting
Serial console
Multi-administrator support
Ability to configure a separate management network
Security
- CHAP authentication
Access control for iSCSI
Access control for management interfaces including RADIUS support
Notification Methods
- SNMP traps, e-mail, syslog
Power
- AC voltage: 100-240 VAC ±10% single phase
Frequency: 47-63 Hz
Power factor: 0.95 (minimum)
Power consumption: 1400 VA, 1,400 Peak VA (operating maximum)
Heat dissipation: 3,400 BTU per hour (maximum)
Power supplies: Three 440W dc
Chassis
- Height: 17.5 cm / 6.89 in / 4 EIA units
Width: 48.3 cm / 19.01 in / 1EC Rack Compliant
Depth: 96 cm / 37.8 in
Weight: 74.8 kg / 165 lb
Environmental Operating Conditions
- Temperature range: 5 to 35°C / 41 to 95°F
Storage temperature: -20 to 60°C / -22 to 140°F
Altitude: -70 to 3,000 m operational / -305 to 12,192 m non-operational
Relative humidity: 20 to 80% non-condensing operational / 5 to 95% non-condensing non-operational
Shock: 5 g 10 ms ½ sine operational / 30 g 10 ms ½ sine non-operational
Vibration: Random .21 grms @ 5-500Hz operational / Random 1.04 grms 2-200Hz non-operational
Acoustics: LwA 6.6 Bels
Air Quality: Airborne contaminant level of G2 or lower as defined by ISA-S71.04-1985
Regulatory
- Regulatory Model: E02J
Regulatory Type: E02J001
Product Safety, EMC and Environmental Datasheets
Dell Regulatory Compliance Home Page
Dell and the Environment
Learn More
![]() | ![]() | EqualLogic Array Software Each EqualLogic array ships with a powerful set of features that help you manage, protect and optimize your data. The EqualLogic Group Manager helps streamline storage and data management while the EqualLogic Manual Transfer Utility helps minimize downtime when transferring large amounts of data. EqualLogic PS Series Firmware is the foundation of the EqualLogic software family. Integrated across the entire family of EqualLogic PS arrays, the EqualLogic Firmware is a SAN operating system based on a unique peer storage architecture that:
Learn More |
![]() | EqualLogic Host Integration Tools This family of host-based software provides tight integration between the EqualLogic array and the host. Dell provides host integration tools for Microsoft®, VMware® and Linux® environments, providing customers with the following benefits:
Learn More |
![]() | EqualLogic SAN Headquarters Dell EqualLogic SAN Headquarters (SAN HQ) is a centralized monitoring and reporting tool that gathers and provides in-depth information on performance, capacity and alerts across multiple groups of EqualLogic PS arrays, helping improve performance and effective allocation of group resources. Learn more |
Please contact your Local Partner for further information.





