Enterprise-Class High Availability SAN Storage

EonStor DS is a high availability SAN storage solution designed for enterprises. Its hardware design features multiple form factors, flexible host boards to choose from, and stable, reliable modular design with high expandability; as for software, it comes with complete data services and easy-to-use management interfaces. It is ideal for all SAN environments and enterprise applications (such as database, virtualization, video editing, backup, and surveillance). The whole product line is fast, flexible, and reliable, so that you can find the perfect storage device according to your performance or budget needs.

Powerful Solution for General Purpose

The EonStor DS 4000 / 3000 series are high performance solutions for enterprises with exceptional SAN transmission performance to handle large amounts of I/O and file transfers even under high workloads. They can perfectly meet the storage needs of SMBs to large enterprises and effectively boost overall productivity. Besides various form factors, up to 4 sets of modular host boards are also offered to fulfill the requirements of numerous applications or architecture transformation to allow more deployment flexibility. As such, its outstanding performance, flexibility, and high expandability can easily run mainstream critical applications on the market. The DS 4000 is perfect for the performance-conscious, while the DS 3000 is ideal for the budget-conscious as it can meet all general storage needs.

Cost-effective Solution

The EonStor DS 2000 / 1000 are entry level enterprise solutions especially designed for SMBs and ROBOs. It provides non-stop services and complete data backup features to allow IT personnel to efficiently manage all kinds of light SAN workloads, all at an affordable price. The EonStor DS 2000/1000 come with exceptional expandability of more than 4PB storage capacity and modular host board slots, which can easily meet the needs of future data growth and architecture transformation. As such, if IOPS is the main concern, then DS 2000 will be the best choice, otherwise the DS 1000 is ideal for the budget-conscious as it can meet all general storage needs.


Superior Performance

Up to 11,000MB/s read and 5,500MB/s write (DS 4000).

Data Service

Snapshot, thin provisioning, volume copy/mirror, optional remote replication, and more.

SSD Optimization

4-level automated storage tiering support plus drive wear detection.


Hybrid host interfaces expand connectivity, no need for extra switches or routers.

Enhanced Security

Compatible with self-encrypting drives (SED) for airtight data protection.

Emergency Backup Power

Super capacitor or BBU emergency backup power.

12Gb/s SAS Support

Full 12Gb/s SAS integration for drives and hosts (DS 4000).


Up to 444 drives per system (DS 4000).

Infortrend  EonStor DS Portfolio banner.
DS 1000 Series

Moderate performance Hybrid SAN storage at an affordable price.

  • 2U 24-bay  DS 1024B
  • 2U 12-bay  DS 1012
  • 3U 16-bay  DS 1016
  • 4U 24-bay  DS 1024
DS 2000 Series

Moderate performance Hybrid SAN storage for business growth.

  • 2U 24-bay  DS 2024B
  • 2U 12-bay  DS 2012
  • 3U 16-bay  DS 2016
  • 4U 24-bay  DS 2024
DS 3000 Series

High performance Hybrid SAN storage for business growth.

  • 2U 24-bay  DS 3024B
  • 2U 12-bay  DS 3012
  • 3U 16-bay  DS 3016
  • 4U 24-bay  DS 3024
  • 4U 48-bay  DS 3048
  • 4U 60-bay  DS 3060
DS 4000 Series

Uncompromised performance Hybrid SAN storage for IT flexibility.

  • 2U 24-bay  DS 4024B
  • 3U 16-bay  DS 4016

EonStor DS Series Lineup

Feature DS 1000 DS 2000 DS 3000 DS 4000
Position Moderate performance at an affordable price Moderate performance for business growth High performance for business growth Uncompromised performance for IT flexibility
Disk Interface 12Gb/s SAS 12Gb/s SAS 12Gb/s SAS 12Gb/s SAS
IOPS (Read) 120K 320K 450K (3000U) 750K
MB/s (R/W) 5500 / 1900 5500 / 1900 6500 / 2200 11000 / 5500
VDI (R/W: 20/80)

750 VDI
1200 VDI (1000T)

1900 VDI

3200 VDI
3500 VDI (3000U)

6000 VDI
Database (R/W: 60/40) Not Recommended 70K Transaction 100K Transaction
200K Transaction (3000U)
300K Transaction
Exchange (Mail Boxes)

2000 (1000T)


10000 (3000U)

Media & Entertainment (Uncompressed) HD Format:
30*Read, 10*Write streams
HD Format:
30*Read, 10*Write streams
2K Format:
8*Read or 4*Write Streams
4K Format:
8*Read or 5* Write Streams
Surveillance HD, H.264: 4.5Mb/s 500 IP Cameras 500 IP Cameras 1000 IP Cameras 1200 IP Cameras
Max RAM 64GB 64GB 128GB 256GB
Max Data Ports 16 16 16 20
Max Drives 444 444 444 444
(2.5") SAS models 2U 24-bay  DS 1024B 2U 24-bay  DS 2024B 2U 24-bay  DS 3024B 2U 24-bay  DS 4024B
(3.5") SAS models

2U 12-bay  DS 1012
3U 16-bay  DS 1016
4U 24-bay  DS 1024

2U 12-bay  DS 2012
3U 16-bay  DS 2016
4U 24-bay  DS 2024

2U 12-bay  DS 3012
3U 16-bay  DS 3016
4U 24-bay  DS 3024
4U 48-bay  DS 3048
4U 60-bay  DS 3060

3U 16-bay  DS 4016