ESDS B12E-R2140 (Legacy product)
The ESDS B12E-R2140 provides excellent space and energy efficiency to help SMBs easily deploy budget-friendly IP SANs. Accommodating 12 small form factor (SFF) 2.5-inch drives in a high-density 1U enclosure, the dual-controller ESDS B12E-R2140 delivers optimal performance density. Its enterprise-class data protection and outstanding price-performance can generate significant business advantages.
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:
|
Support the highest data availability and quick service restart after storage accidents |
Eight 1Gb/s iSCSI host ports |
Cost-effective storage ideal for high reliability applications |
Accommodates twelve 2.5-inch drives in a 1U enclosure |
Provides enterprise-class performance with high-density configuration |
Green design:
|
|
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 108 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 |
|
Multiple monitoring methods |
Real-time problem detection and notification to achieve continuous operation |
ホストポート
Eight 1Gb/s iSCSI ports
(4 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
最大搭載ディスク数
- Per system: 12
- Via expansion enclosure: 108
ラックサポート
1U, 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
- High-efficiency power supplies
- Intelligent multi-level drive spin-down
可用性と信頼性
- Redundant, hot-swappable hardware modules
- Cache safe technology
- Multi-pathing (EonPath)
- Device mapper
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
- VMware
- Citrix
- IBM AIX
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
- Power supplies: Two 380W
- AC voltage: 115VAC @ 6A to 230VAC @ 3A with PFC (auto-switching)
- Frequency: 47-63 Hz
寸法
445mm (W) x 44mm (H) x 500mm (D)
**Without chassis ears / protrusions
重量
13.36kg/ 29.41lbs （ディスク無し）
梱包寸法
780mm (W) x 220mm (H) x 590mm (D)
The “Purchase Reference” feature enables customers to request a quote from Infortrend sales representatives. Please note that actual product orders and purchases are not processed via Infortrend's website. If you wish to order and purchase Infortrend products, please contact our sales representatives directly.
Please note the following:
- 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.
- “Default Included” means that a component is standard included in system orders. Customers may order additional units to serve as spare components.