INFORTREND EonStor DS 4024R2CB Gen2 (2017), 2U, 24-bay 2.5", Dual contr., 8GB cache, 8x 1GbE + 2x HB, 2x SAS-12G

EonStor DS  4000 - High availability enterprise Gen2 SAN storage

EonStor DS 4000 sets new milestones in performance excellence and innovation, reaching 11,000MB/s read and 5,500MB/s write to easily handle even the most demanding applications. Additionally, systems feature a dual host board design to increase hybrid interface flexibility, combining multiple protocols in an efficient system. Systems scale up to 444 drives and offer comprehensive services for backup, security, data integrity, and recovery.

Features / Detailed Specifications

Model / Form Factor
DS 4024B Gen2 / 2U 24-bay
DS 4016 Gen2 / 3U 16-bay
DS 4024 Gen2 / 4U 24-bay

Controller: Dual redundant controllers

Host Ports:
Onboard host ports - 8 x 1Gb/s iSCSI ports (4 per controller)
More host options:
- Pure options:
- 16 x 16Gb/s Fibre Channel ports (8 per controller, No Remote Replication support)
- 16 x 8Gb/s Fibre Channel ports (8 per controller)
- 16 x 10Gb/s iSCSI ports/ SFP+ (8 per controller)
- 8 x 10Gb/s iSCSI ports/ RJ-45 (4 per controller)
- 8 x 12Gb/s SAS ports (4 per controller)
- 16 x 10Gb/s FCoE ports (8 per controller)
- 8 x 40Gb/s iSCSI ports/ QSFP+ (4 per controller)
- 8 x 56Gb/s Infiniband ports (4 per controller) - for Linux only
- Hybrid options(Host board 1 and host board 2):
- 4 or 8 x 10Gb/s iSCSI ports/ SFP+ and four 16Gb/s Fibre Channel ports
- 4 or 8 x 10Gb/s iSCSI ports/ SFP+ and eight 8Gb/s Fibre Channel ports
Note :Fibre channel supports point-to-point and switch mode.

Cache Memory: Default DDR4 8GB, up to 16GB, 32GB, 64GB, 128GB or 256GB

Cache Backup Techniques: Super Capacitor + Flash module

Maximum Number of Drives: Via expansion enclosure: 448

Drive Connectivity: 12Gb/s SAS

Drive Advanced Features: S.M.A.R.T. support/ Automatic bad-sector reassignment/ Dedicated bandwidth to each connected drive

Supported Drives:
2.5" SAS SSDs
2.5" SATA SSDs
2.5" 10,000 RPM & 15,000 RPM SAS drives
3.5" 7,200 RPM Nearline SAS drives
Note : 1.MUX board required when using SATA drives for dual controllers
2.For the latest compatibility details, please refer to DS Compatibility Matrix.

Corresponding Expansion Enclosure: JB 3012, JB 3016, JB 3024B, JB 3060, JB 3060L

RAID Functionality:
Global, designated or enclosure hot-spare
RAID levels supported : RAID 0, 1, (1+0), 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:
Default software features include:
-SED (Self-encrypting drives)
-Thin-provisioning
-Snapshot: 64 per volume/ 128 per system
-Replication: Replication pairs per source volume: 4; Replication pairs per system: 16

Optional software features require additional license:
-SSD cache
-Automated tiering (2/ 4 tiers)
-Advanced snapshot: 256 per volume/ 4096 per system
-Advanced local replication: Replication pairs per source volume: 8 ; Relication pairs per system: 256
-Advanced remote replication: Replication pairs per source volume: 8 ; Relication pairs per system: 64

Green Design:
80 PLUS-certified power supplies delivering more than 80% energy efficiency
Intelligent multi-level drive spin-down

Availability and Reliability:
Redundant, hot-swappable hardware modules/ CacheSafe technology/ Multi-pathing support (EonPath)/ Device mapper support

Notification: Various event notification methods including email and SNMP trap.

Management:
Web-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 2008 / 2008 R2 / 2012 / 2012 R2 / 2016 (including Hyper-V), Windows 7 SP1 / Windows 8.1 / Windows 10, RedHat Enterprise Linux, SUSE Linux Enterprise, Sun Solaris, Mac OS X, HP-UX, IBM AIX, VMware, Citrix XenServer, OpenStack Cinder
Note :For the latest OS support details, please refer to DS Compatibility Matrix

Service and Support:
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)

Power:
Power supplies: Redundant/hot-swappable 460W x 2
AC voltage: 100VAC @ 8A to 240VAC @ 4A with PFC (auto-switching)
Frequency: 50-60 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 3048m(10000ft) operating / sea level to 12,192m (40,000ft) non-operating
Relative humidity: 5 to 95% non-condensing, operating and non-operating

Regulatory:
Safety: UL, BSMI, CB, EAC
Electromagnetic Compatibility: CE, BSMI, FCC, KC

Dimensions
DS 4024B : 448mm (W) x 88mm (H) x 500mm (D)
DS 4016 : 448mm (W) x 130mm (H) x 500mm (D)
DS 4024 : 448mm (W) x 175mm (H) x 500mm (D)
(Without chassis ears / protrusions)

Weight (Without HDDs)
DS 4024B - 19.58kg/ 43.17lbs
DS 4016 - 21.66kg/ 47.75lbs
DS 4024 - 27.44kg/ 60.49lbs

Package Dimensions
DS 4024B : 770mm (W) x 350mm (H) x 580mm (D)
DS 4016 : 780mm (W) x 423mm (H) x 588mm (D)
DS 4024 : 780mm (W) x 465mm (H) x 588mm (D)