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Home » Solutions & Technology » Expansion Units for NAS and iSCSI Storage Appliances

FlexStor E24ms

5.7TB to 92TB – 24x2.5'' 2U Expansion Unit

The FlexStor E24ms 2U Expansion Unit for expandable FlexStor NAS+iSCSI storage appliances incorporates your choice of Solid State Disk storage capacities up to 92TB, or SAS storage capacities of up to 43TB per chassis and aid FlexStor appliances in their ability to scale up to 490 TeraBytes.

FlexStor Expansion Units support your choice of RAID 0, 1, 5, 6, 10, 50, 60 and JBOD from their dual connections to the ultra high performance 12Gbps SAS hardware RAID controller in the FlexStor NAS+iSCSI storage appliance.

Each FlexStor E24ms Expansion Unit comes in a convenient, space-saving 2U rackmount chassis with twenty-four hot-swappable SAS or SSD disk drives.

Full x8 SAS 3.0 end-to-end connectivity with dual 12Gbps SAS input links and dual 12Gbps SAS output links allows the FlexStor E24ms to be included in a cascade of up to 128 drives.

A 920 Watt dual redundant 80-PLUSŪ Platinum 94.2% high-efficiency certified power supply with hot-swappable modules ensures continuous up-time and reduced electrical consumption.

The FlexStor E24ms Expansion Unit is a great fit for businesses that are looking to scale their new or existing FlexStor NAS+iSCSI storage appliance with a robust and scalable storage solution with redundancy to protect their data and prevent downtime, but in an affordable package.

System Overview

  • Up to 92 TeraByte Capacities in 2U Rackmount
  • Full x8 SAS3 End-to-End Connectivity
  • Dual 12Gbps SAS Host Ports
  • Dual 12Gbps SAS Ports for Cascading Expansion
  • Supports RAID Levels 0, 1, 5, 6, 10, 50, 60, JBOD from Expandable FlexStor Storage Appliance
  • Redundant 80-PLUS Platinum Hot-Swappable Power Supply

Key Features

FlexStor E24ms 2U Expansion Unit for FlexStor NAS+iSCSI Storage Appliance

Base Configuration:

  • Twenty-Four 2.5" Hot-Swappable 12Gb SAS or SSD Disk Drives with up to 92TB Raw Storage Capacity
    • 600GB/900GB/1.2TB/1.8TB 10,000RPM 12Gb SAS
    • 300GB/600GB 15,000RPM 12Gb SAS
    • 400GB/800GB/1.6TB/3.8TB 12Gb SAS SSD
  • Full x8 SAS3 End-to-End Connectivity with Dual 12Gbps SAS Host Ports Connected to Twenty-Four Hot-Swappable 12Gbps Drive Bays and Dual 12Gbps SAS Ports for Cascading Expansion
  • Supports RAID Levels 0, 1, 5, 6, 10, 50, 60, JBOD from Expandable FlexStor Storage Appliance
  • Intelligent Platform Management Interface (IPMI) v2.0
  • Hot-Swappable 920 Watt Dual Redundant 94.2% High Efficiency 80-PLUSŪ Platinum Certified Power Supply with PMBus
  • 2U 19" Rackmount Chassis with Quick-Release Rapid Mounting Rails

Technical Specifications

Chassis Specifications:
  • Form Factor: 19" 2U Rackmount with Quick-Release Rapid Mounting Rails
  • Drive Trays: 24 Hot-Swappable 2.5"
  • Backplane: 12Gb SAS
  • Cooling: 3 x 80mm PWM Cooling Fans
  • Power Supply: Redundant 920 Watt Hot-Swappable 94.2% High Efficiency 80-PLUSŪ Platinum Power Supply with PMBus and I2C
    • AC Voltage: 100 - 240V, 50-60Hz, 11-4.5 Amp
  • Controls: Power On/Off, System Reset
  • Indicators: Power LED, Hard Drive Activity LED, System Overheat LED, Power Fail LED
  • Input/Output Ports:
    • 2 12Gbps Mini-SAS HD Input Ports
    • 2 12Gbps Mini-SAS HD Cascading Expansion Ports
    • 1 RJ-45 Dedicated IPMI LAN Port
  • Operating Temperature: 10°C ~ 35°C (50°F ~ 95°F)
  • Operating Relative Humidity: 8% ~ 90% Non-Condensing
  • Non-Operating Temperature: -40°C ~ 60°C (-40°F ~ 140°F)
  • Non-Operating Relative Humidity: 5% ~ 95% Non-Condensing
  • Dimensions: 3.5"(H)x 17.2"(W) x 24.8"(D)

Order Information

Part Number Description
FLE24ms600GB10 FlexStor E24ms 2U Expansion Unit, 24x600GB 10k 12Gb SAS
FLE24ms900GB10 FlexStor E24ms 2U Expansion Unit, 24x900GB 10k 12Gb SAS
FLE24ms1200GB10 FlexStor E24ms 2U Expansion Unit, 24x1.2TB 10k 12Gb SAS
FLE24ms1800GB10 FlexStor E24ms 2U Expansion Unit, 24x1.8TB 10k 12Gb SAS
FLE24ms300GB15 FlexStor E24ms 2U Expansion Unit, 24x300GB 15k 12Gb SAS
FLE24ms600GB15 FlexStor E24ms 2U Expansion Unit, 24x600GB 15k 12Gb SAS
FLE24ms400GBSSD FlexStor E24ms 2U Expansion Unit, 24x400GB 12Gb SAS SSD
FLE24ms800GBSSD FlexStor E24ms 2U Expansion Unit, 24x800GB12Gb SAS SSD
FLE24ms1600GBSSD FlexStor E24ms 2U Expansion Unit, 24x1.6TB12Gb SAS SSD
FLE24ms3840GBSSD FlexStor E24ms 2U Expansion Unit, 24x3.84TB 12Gb SAS SSD

Spare Parts

FLE24mstray Spare Drive Tray for FlexStor E24ms
FLE24msps Spare Hot Swappable Power Supply Module for FlexStor E24ms

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