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DSA E-Series 4TB (E2700)
specification
- Scale-up network storage solution: controller unit with 12 internal HDDs expandable via state-of-theart SAS interface-connected expansion units
- Configurable hardware-based RAID protection (RAID‑5 or RAID‑6) for highest system performance
- Redundant hot-swappable power supplies and cooling fans
- Two 10 Gigabit Ethernet ports for highest speed iSCSI connectivity
- Fully modular design for ease of service and protected by NetApp services, including a 3 years next business day on-site support
Functions
High reliability and availability
DSA E2700 keeps your data safe and available with redundant hot-swappable power supplies and fans, and protection from double-disk failure and single bit errors during RAID rebuilds with high performance RAID‑6. With over 20 years of storage development experience, DSA E2700 is based on a field-proven design architected to provide high reliability and availability. Its redundant components, automated path failover, and online administration keep organizations productive 24 x 7 x 365.Further high-availability features include:
- Automatic drive failover and detection and rebuild if using global hot spare drives
- Data cache with battery backup and de-stage to flash
- SANtricity proactive drive health monitoring identifies problem drives before they create issues
Further high-availability features include:
- Automatic drive failover and detection and rebuild if using global hot spare drives
- Data cache with battery backup and de-stage to flash
- SANtricity proactive drive health monitoring identifies problem drives before they create issues
Monitoring
Full SNMP support with MIB‑II and NetApp custom MIBs supported. In case of component failures SNMP, e-mail alert notifications will be generated. Additionally, an event monitor for sending alert notifications to a central major event log is available. If DSA E2700 is connected to the Internet/Intranet automatically generated AutoSupport messages can be sent. AutoSupport enhances customer service, speeds problem resolution, and helps prevent issues. It automatically sends alerts based on either event-based or time-based (weekly, daily, other) criteria to provide faster and better customer service, keeping your systems up and running longer.Management
NetApp SANtricity storage management software combines robustness and ease of use. Full-time storage administrators appreciate the extensive configuration flexibility which allows optimal performance tuning and complete control over data placement. Part-time system administrators love the intuitive interface and wizards designed to simplify their tasks. With its dynamic capabilities, SANtricity software supports on-the-fly expansion, reconfiguration, and maintenance without interrupting storage system I/O. The software is available as 32‑bit and 64‑bit Microsoft OS installation packageInstallation/configuration notes
Installable on 32-bit and 64-bit Windows Clients, SANtricity storage management software provides easy central management of all DSA E‑Series arrays available within one network. There is no additional software necessary to be installed on peripheral devices. In addition, the system provides a powerful Command Line Interface (CLI) which is fully remote accessible by SSH (Secure Shell). DSA E‑Series offers per controller a serial console connector and two dedicated Ethernet management ports for management access and 2 x 10 Gigabit Ethernet iSCSI host ports. Each port must be configured with a separate IP address; the two iSCSI host ports are separated access paths to the storage system and represent an individual iSCSI target each.| Electrical requirements | |||||
|---|---|---|---|---|---|
| Parameter | Low range | High range | |||
| Nominal voltage | 100 VAC | 240 VAC | |||
| Frequency | 50 to 60 Hz | 50 to 60 Hz | |||
| Typical operating current | 3.61 A | 1.50 A | |||
| Maximum operating current | 5.16 A | 2.15 A | |||
| Sequential drive group spin up | 4.27 A | 1.76 A | |||
| Simultaneous drive spin up | 6.81 A | 2.71 A | |||
| System rating plate label | 9.0 A | 3.6 A | |||
| Battery data | |||||
| Number of batteries | 2 | ||||
| Battery type | Li-ion | ||||
| Weight of battery | 0.157 kg (0.346 lb) | ||||
| Battery casing | Pack | ||||
| Battery group | Accumulator | ||||
| System hardware specifications | |||||
| Chassis | DSA E2700 controller-drive tray conforms to the 483 mm (19.0 in) rack standard | ||||
| Power supplies | Dual redundant, hot pluggable | ||||
| Maximum disk drives | 12 x 4 TB, 3.5”, Nearline SAS | ||||
| Maximum net capacity | 40964 GB (RAID‑5 configured)) | ||||
| DDR2 memory (system RAM) | 4 GB | ||||
| Integrated I/O | 2 x 100 Mbps management port; 2 x 1/10 Gigabit Ethernet, copper | ||||
| Space requirements | |||||
| Front—cooling | 760 mm (30 in) clearance in front of the cabinet | ||||
| Rear—cooling | 610 mm (24 in) clearance behind the cabinet | ||||
| Front of chassis—maintenance | 760 mm (30 in) clearance in front of the cabinet | ||||
| Rear of chassis—maintenance | 610 mm (24 in) clearance behind the cabinet | ||||
