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ESDS B24F-R2852

ESDS B24F-R2852 (Legacy product)

The ESDS B24F-R2852 is a small-form-factor hybrid model including Fibre Channel (FC) ports and iSCSI ports. Featuring enterprise-class protection and scalable to use up to 240 2.5” drives, the dual-controller ESDS B24F-R2852 provides optimal performance density combined with the high performance necessary for meeting the demands of both present & future IT challenges.

This model is discontinued; the recommended offering is EonStor DS SAN storage.

Features Benefits

Eight 8Gb/s Fibre Channel host ports
  • Best-of-class throughput and IOPS, ideal fit for IO-intensive and bandwidth-demanding applications
  • Backward compatible with 4Gb/s or 2Gb/s speeds, protecting current infrastructure investment

Four 1Gb/s iSCSI ports
  • Achieve highly cost-effective remote replication through iSCSI ports
  • Achieve consolidated SAN tiering to meet service level requirements of tier 1 applications on FC SAN and tier 2 applications on IP SAN

Thin provisioning

Ensure the most efficient allocation of pooled capacity

Data protection:

  • Snapshot
  • Volume copy/Volume mirror

Support the highest data availability and quick service restart after storage accidents

Accommodates twenty-four 2.5-inch drives in a 2U enclosure

Provides enterprise-class performance with high-density configuration

Green design:

  • High-efficiency power supplies
  • Intelligent multi-level drive spin-down technology
  • 80 PLUS-certified power supplies delivering more than 80% energy efficiency
  • In spin-down state, drives can save up to 60% of energy consumption

CacheSafe technology

Backup battery automatically supplies power to write cached data into flash module for permanent protection during power outage

Fault-tolerant hardware modules

Redundant PSUs, fans; high-availability hardware design, preventing "single-point-of-failure"

Expansion up to 240 HDDs

"Pay-as-you-grow" scalability; no waste on what you don't need, and no worries about what you will need

Powerful management suite (SANWatch) support, including multi-pathing functions
  • Easy management and monitoring of your subsystems anywhere, locally or remotely
  • Recognize and manage redundant paths; support path failover and load-balancing

Multiple monitoring methods

Real-time problem detection and notification to achieve continuous operation

Host Ports

  • 1GbE (RJ-45) x 4
  • 8Gb/s FC x 8

Controller

Dual redundant

Cache Memory

Default 8GB, up to 32GB

Drive Connectivity

  • 6Gb/s SAS connectivity
  • S.M.A.R.T. support
  • Automatic bad-sector reassignment
  • Dedicated bandwidth to each connected drive

Supported Drives

  • 2.5" SAS and SATA SSD
  • 2.5" 10,000 RPM SAS HDD

Max. Drive Number

240 (via expansion enclosures)

Rack Support

2U, 19-inch rackmount

RAID Functionality

  • Global, designated or enclosure hot-spare
  • RAID levels supported : RAID 0, 1, 3, 5, 6, 10, 30, 50, 60
  • Online expansion by:
    • Adding new drives
    • Copying and replacing drives with drives of larger capacity
  • RAID migration
  • Configurable stripe size and write policy per system
  • Intelligent drive handling
    •  In degraded mode: skips irreparable blocks to continue rebuild
    •  In normal operation: data-block verification and repair

Data Services

  • Thin provisioning
  • Local replication
    • Snapshot
    • Volume copy/ mirror

Green Design

  • 80 PLUS-certified power supplies delivering more than 80% energy efficiency
  • Intelligent multi-level drive spin-down

Availability and Reliability

  • Redundant, hot-swappable hardware modules
  • Device mapper
  • Trunk group
  • Cache safe technology
  • UPS

Notification

Various event notification methods including email and SNMP trap.

Management

  • Web-based SANWatch management software
  • Embedded RAIDWatch
  • Terminal via RS-232C
  • Telnet and SSH
  • LCD keypad panel

Supported OS

  • Windows Server 2003
  • Windows Server 2008, 2008 R2 (including Hyper-V)
  • Red Hat Enterprise Linux
  • SUSE Linux Enterprise
  • Sun Solaris
  • macOS X
  • VMware
  • Citrix
  • IBM AIX
  • HP-UX

Service and Support

Standard service

  • 3-year limited hardware/software warranty and 8x5 phone, web, and email support

​Upgrade/Extension service (optional and service may vary by region)

  • replacement part dispatch on the next business day (up to 5 years)

Power Supply Unit

  • Power supplies: redundant and hot-swappable 530W x 2 (80 PLUS Bronze)
  • AC voltage: 100VAC @10A to 240VAC @5A
  • Frequency: 47-63 Hz

Environmental

  • Temperature:
    • Operating: 0°C to 40°C
    • Non-operating: -40°C to 60°C
  • Altitude:
    • Operating: Sea level to 3,048 m (10,000 ft)
    • Non-operating: Sea level to 12,192 m (40,000 ft)
  • Relative humidity: 5% to 95% non-condensing, operating or non-operating

Dimensions (W x H x D)

446 x 88 x 514 mm (without chassis ears and protrusions)

Weight

17.32kg/ 38.18lbs (without HDDs)

Package Dimensions (W x H x D)

709 x 400 x 528 mm

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Please note the following:

  1. The list below is based on standard worldwide shipment, models may vary by region. Infortrend sales representatives can provide more information about shipment variations in your region.
  2. “Default Included” means that a component is standard included in system orders. Customers may order additional units to serve as spare components.

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