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プロダクトセレクション
ESDS B24F-R2842

ESDS B24F-R2842 (Legacy product)

The ESDS B24F-R2842 is a small-form-factor (SFF) hybrid model featuring both Fibre Channel (FC) and iSCSI ports. The dual-controller ESDS B24F-R2842 enables SMBs to deploy high-availability 8Gb/s FC SAN and achieve cost-effective remote replication with the iSCSI ports. Accommodating 24 SFF drives in a 2U enclosure, it delivers optimal performance density. The system’s enterprise-class data protection and performance are ideal for mission-critical environments.

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

Features Benefits

Thin provisioning

Ensure the most efficient allocation of pooled capacity

Data protection:

  • Snapshot
  • Volume copy/Volume mirror
  • Sync and async remote replication

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

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

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

Expansion up to 144 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

ホストポート

Eight 8Gb/s Fibre Channel ports (4 per controller)
Four 1Gb/s iSCSI ports (2 per controller)

コントローラ構成

Dual redundant

キャッシュメモリ

Default 2GB, up to 8GB

ディスクインタフェース

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

サポートディスク

  • 2.5" SAS and SATA SSD
  • 2.5" 10,000 RPM and 15,000 RPM SAS HDD
  • 2.5" 7.200 RPM SATA HDD
MUX board required when using SATA drives.

最大搭載ディスク数

  • Per system: 24
  • Via expansion enclosure: 144

ディスク拡張筐体 (JBOD)

Please refer to datasheet

ラックサポート

2U, 19-inch rackmount

RAID機能

  • Global, dedicated 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

データサービス

  • Thin provisioning
  • Local replication **
    • Snapshot
    • Volume copy/ mirror
  • Remote replication*
    • Synchronous or asynchronous

* Optional
** Available with Standard license and optional Advanced license

グリーンデザイン

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

可用性と信頼性

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

通知機能

Various event notification methods including email, LAN broadcast, fax, SNMP trap and SMS. 

管理機能

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

サポート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

サポートサービス

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)

電源ユニット (PSU)

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

寸法

446mm (W) x 88mm (H) x 514mm (D)
**Without chassis ears / protrusions

重量 (ディスク無し)

17.32kg/ 38.18lbs

梱包寸法

709mm (W) x 400mm (H) x 528mm (D)

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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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