ESDS B12S-R2240 (Legacy product)
The ESDS B12S-R2240 is a 6Gb/s SAS-based storage system that helps SMBs easily deploy a direct-attached storage (DAS) environment. Accommodating 12 small form factor (SFF) 2.5 -inch drives in a high-density 1U enclosure, the dual-controller ESDS B12S-R2240 delivers optimal performance density. Its enterprise-class data protection and outstanding performance can generate significant business advantages.
Please refer to the EonStor DS - SAS series datasheet.
This model is discontinued; the recommended offering is EonStor DS SAN storage.
| 特色 | 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 |
Four 6Gb/s SAS host ports |
Best-in-class throughput power; ideal fit for bandwidth-demanding 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 |
主機連接埠
6Gb/s SAS x 4 (2 per controller)
控制器
雙控制器
快取記憶體
Default 2GB, up to 8GB
** Default installed memory may vary by model, region, and other factors. Contact our sales representatives for details.
硬碟連接
- 6Gb/s SAS connectivity
- S.M.A.R.T. support
- Automatic bad-sector reassignment
- Dedicated bandwidth to each connected drive
支援磁碟類型
- 2.5” SAS or SATA SSD
- 2.5” 10,000 RPM 或 15,000 RPM SAS HDD
- 2.5” 7,200 RPM SATA HDD
最大磁碟數
- 每個系統 : 12
- 連接擴充機櫃 : 108
擴充機櫃 (JBOD)
請聯絡業務銷售代表
機架尺寸
1U, 19-inch rackmount
RAID 功能
- 全備援、指定備援或是機櫃備援
- 支援 RAID 等級 : RAID 0, 1, 3, 5, 6, 10, 30, 50, 60
- 線上擴展 :
- 添加新硬碟
- 用較大容量的硬碟複製和替換
- RAID 遷移
- 每個系統都有可設定的條帶大小和寫入策略
- 智能磁碟處理
- 降級模式下 : 跳過無法修復的區塊繼續重建
- 正常運作下 : 資料區塊驗證和修復
資料保護和服務
- 精簡配置
- 本地複製 **
- 快照
- 磁區複製 / 鏡像
** 標準授權和選購的進階授權皆可使用
綠能設計
- High-efficiency power supplies
- 智慧型多層級硬碟降速
可用性
- 備援式熱插拔硬體模組
- 安全快取技術
- 裝置映射器
- Multi-pathing (EonPath)
通知訊息
包含電子郵件和 SNMP traps 等多種通知訊息方式
系統管理方式
- 網頁型管理軟體 SANWatch
- 內嵌 RAIDWatch
- 經由 RS-232C 終端
- 透過乙太網路的 Telnet 和 SSH 系統監控
- LCD 管理按鍵面板
作業系統
- Windows Server 2003
- Windows Server 2008、2008 R2 (包含 Hyper-V)
- Red Hat Enterprise Linux
- SUSE Linux Enterprise
- Sun Solaris
- VMware
服務和支援
- 標準服務:三年限定硬體 / 軟體保固,8x5電話、網路,和電子郵件支援
- 升級 / 延伸服務*: 零件替換將於下一個工作日派出(至多五年)
- 進階服務:24x7電話、網路,和電子郵件支援+技術人員將於下一個工作日到場
- 白金服務:24x7電話、網路,和電子郵件支援+技術人員將於4小時內到場
**服務可能因地區而異
電源供應器
- 電源供應 : 380W x 2
- AC 電壓 : 115VAC @6A 到 230VAC @3A 帶 PFC (自動切換)
- 頻率 : 47-63 Hz
尺寸 (寬 x 高 x 深)
445 x 44 x 541 mm (不包含把手和突出部分)
重量
13.36kg/ 29.41lbs (不含硬碟)
外箱尺寸 (寬 x 高 x 深)
780 x 220 x 590 mm
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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.