INFORTREND (ESDS B12S-R2240) 2U (2,5") RAID SAS 6G (2x2port)/6G SAS 12xHDD,dual,BBU,4GB (2x2GB)

Popis produktu:

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.

POZOR: MUX adaptery: volitelný - (PN: 9ACMUX3G-0010) -  ke každé pozici HDD v případě zakoupení SATA HDD!

Host Ports
Four 6Gb/s SAS ports

Storage Controller
Dual redundant controllers

Cache Memory
Default 2GB, up to 8GB

** The default capacity may vary by region; please contact our sales representatives for details

Drive Connectivity
6Gb/s SAS connectivity

Accommodates 2.5-inch disk drives

S.M.A.R.T. support

NCQ support

Automatic bad-sector reassignment

Dedicated bandwidth to each connected drive

Drive buffer on/off switch

Supported Drives
100, 200, 300 or 400GB - 2.5" 3Gb/s SATA SSDs*

147 or 300GB - 2.5" 15,000 RPM 6Gb/s SAS drives

300, 450, 600 or 900GB - 2.5" 10,000 RPM 6Gb/s SAS drives

250GB, 500GB, or 1TB -2.5" 7,200 RPM 6Gb/s SATA drives *

* MUX board required when using SATA drives

** For the latest compatibility details, please contact our sales representatives

Maximum Number of Drives
Per system: 12

Via JBOD: 108

Corresponding Expansion Enclosure
Please refer to Related Information

Form Factor
1U

RAID Functionality
Global, delicated or enclosure hot-spare

RAID levels supported : RAID 0, 1 (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

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

Green Design
High-efficiency power supplies

Intelligent multi-level drive spin-down

Availability and Reliability
Redundant, hot-swappable hardware modules

CacheSafe technology**

Multi-pathing support (EonPath)

Device mapper support

** An optional flash backup module needs to be purchased to activate CacheSafe technology

Notification
Various event notification methods including email, LAN broadcast, fax, SNMP traps, SMS, and MSN

Management
Java-based SANWatch management software

RS232 serial port for local access to firmware-embedded utility

Automated cache flush and caching mode operation per enclosure status

Telnet and SSH system monitoring via Ethernet

Platform-independent firmware management GUI

LCD keypad panel for monitoring and access to all configuration options

Module status LED indicators: component presence detection & thermal sensors via I2C bus

OS Support
Windows Server 2003

Windows Server 2008, 2008 R2 (including Hyper-V)

RedHat Enterprise Linux

SUSE Linux Enterprise

Sun Solaris

Mac OS X

VMware

Service and Support
All EonStor DS systems are shipped with 3-year Standard Service

Standard service:
- Hardware warranty
- Software update; 8x5 phone, web and email support

Upgrade/Extension service*:
Replacement part dispatch on the next business day (up to 5 years)
- Advanced Service: 24x7 phone, web and email support + onsite diagnostics on the next business day
- Premium Service: 24x7 phone, web and email support + onsite diagnostics in 4 hours

* Optional
** Service may vary by region

Power
Power supplies: Two 380W DC

AC voltage: 115VAC @ 6A to 230VAC @ 3A with PFC (auto-switching)

Frequency: 47-63 Hz

Environmental
Temperature:

Operating: 0 to 40°C without BBU or CBM / 0 to 35°C with BBU or CBM

Non-operating: -40 to 60°

Altitude: Sea level to 3660m (12,000ft) operating / sea level to 12,192m (40,000ft) non-operating

Relative humidity: 5 to 95% non-condensing, operating and non-operating

Dimensions
Without chassis ears / protrusions:
445mm (W) x 44mm (H) x 541mm (D)

Weight
Without HDDs:13.36kg (29.41lbs)

Package Dimensions
780mm (W) x 220mm (H) x 590mm (D)