Description
Features
Detailed Specifications
Model
- DS 2012 Gen2
- DS 2024B Gen2
- DS 2016 Gen2
- DS 2024 Gen2
Form Factor
- 2U 12-bay
- 2U 24-bay
- 3U 16-bay
- 4U 24-bay
Controller
Single or dual-redundant or single upgradable to redundant
Cache Backup Techniques
Super capacitor or BBU + Flash module
(only for upgradable single-controller and dual-controller models)
Cache Memory
Default DDR3 4GB, up to 32GB
Host Board
- Onboard host ports:
- 1GbE (RJ-45) x 8
- 12Gb/s SAS x 2
- More host options:
- 16Gb/s FC x 4
- 32Gb/s FC x 2
- 1GbE (RJ-45) x 4
- 10GbE (SFP+) x 2
- 10GbE (RJ-45) x 2
- 25GbE (SFP28) x 2
- 40GbE (QSFP+) x 2
- 12Gb/s SAS x 2
Fibre channel supports point-to-point and switch mode.
Drive Interface
12Gb/s SAS
Supported Drives
- 2.5″ SAS or SATA SSD
- 2.5″ 10,000 or 15,000 RPM SAS HDD
- 3.5″ 7,200 RPM Nearline SAS or SATA HDD
For the latest compatibility details, please refer to the EonStor DS Compatibility Matrix.
Drive Advanced Features
- S.M.A.R.T. support
- Automatic bad-sector reassignment
- Dedicated bandwidth to each connected drive
Max. Drives Number
448 (via expansion enclosure)
RAID Options
RAID 0, RAID 1, RAID 3, RAID 5, RAID 6, RAID 10, RAID 30, RAID 50, RAID 60
Data Services
- Default software features include:
- SED (self-encrypting drives)
- Thin-provisioning
- Snapshot: 64 per source partition; 128 per logical volume
- Local replication (block-level): 4 per source volume; 16 per system
- Optional software features require additional license:
- SSD cache
- Automated storage tiering (2 or 4 storage tiers based on drive types)
- Advanced snapshot: 256 per source partition; 4,096 per logical volume
- Advanced local replication (block-level): 8 per source volume; 256 per system
- Advanced remote replication (block-level): 8 per source volume; 64 per system
OS Support
- Microsoft Windows Server 2019/2016/2012R2/2012/2008R2/2008
- Windows 7 SP1
- Windows 8.1
- Microsoft Windows Hyper-V
- Ret Hat Enterprise Linux
- SUSE Linux Enterprise
- Sun Solaris
- Mac OS X
- VMware
- Citrix XenServer
- OpenStack Cinder
For OS version support, please refer to the EonStor DS Compatibility Matrix.
Protocol Support
Block-level protocol: FC, iSCSI, SAS
Management
- Web-based SANWatch management software
- Embedded RAIDWatch
- Terminal via RS-232C
- Telnet and SSH
Notification
Email, SNMP traps
Expansion Enclosure (JBOD)
JB 3012, JB 3016, JB 3024B, JB 3025B, JB 3060L
Availability and Reliability
- Redundant, hot-swappable hardware modules
- Device mapper support
- Trunk group support
- Cache Safe technology
- UPS
Safety Standard
- Safety: UL, BSMI, CB
- Electromagnetic compatibility: CE, BSMI, FCC
Green Design
- 80 PLUS-certified power supplies delivering more than 80% energy efficiency
- Intelligent multi-level drive spin-down
Power Supply Unit
- Power supplies: redundant and hot-swappable 460W x 2 (80 PLUS Bronze)
- AC voltage: 100VAC @8A to 240VAC @4A with PFC (auto-switching)
- Frequency: 50-60 Hz
Power is also supplied in redundant mode, allowing the full operation with half the resources.
Environmental
- Temperature:
- Operating: 5 to 40°C without BBU or CBM, 5 to 35°C with BBU or CBM
- Non-operating: -40 to 60°C
- Altitude:
- Operating: sea level to 3,048m (10,000ft)
- Non-operating: sea level to 12,192m (40,000ft)
- Relative humidity: 5 to 95% non-condensing, operating and non-operating
Service and Support
- Standard service: 3-year limited hardware warranty and 8×5 phone, web, and email support (batteries are covered under warranty for 2 years)
- Warranty extension: can extended standard service up to 5 years
- Service upgrade options: the following service can be upgraded to 5 years
- Upgrade: replacement part dispatch on the next business day
- Advanced service: 24×7 phone, web, and email support + onsite diagnostics on the next business day
- Premium service: 24×7 phone, web, and email support + onsite diagnostics in 4 hours
- Technical support: get information on system installation and maintenance, download technical documents and software, or issue a support ticket.
- Product services: register products, download firmware, apply for licensing services, create product repair tickets, or check product repair status.
Dimensions (W x H x D)
Without chassis ears and protrusions
- 2U 12-bay: 449 x 88 x 500 mm
- 2U 24-bay: 449 x 88 x 500 mm
- 3U 16-bay: 449 x 130 x 500 mm
- 4U 24-bay: 449 x 174.4 x 500 mm
Package Dimensions (W x H x D)
- 2U 12-bay: 780 x 379 x 588 mm
- 2U 24-bay: 780 x 340 x 588 mm
- 3U 16-bay: 780 x 423 x 588 mm
- 4U 24-bay: 780 x 465 x 588 mm
Weight (without HDDs)
- 2U 12-bay: 29.98 lbs (13.60 kg)
- 2U 24-bay: 43.17 lbs (19.58 kg)
- 3U 16-bay: 47.75 lbs (21.66 kg)
- 4U 24-bay: 60.49 lbs (27.44 kg)
