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

FlexStor E24m

48TB to 288TB - 24x3.5'' 4U Expansion Unit

The FlexStor E24m 4U Expansion Unit for expandable FlexStor NAS+iSCSI storage appliances incorporate storage capacities of 48TB to 288TB per chassis and aid FlexStor appliances in their ability to scale up to 1.5 PetaBytes.

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 E24m Expansion Unit comes in a convenient, space-saving 4U rackmount chassis with twenty-four hot-swappable SAS 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 E24m to be included in a cascade of up to 128 drives.

A 1000/1280 Watt dual redundant 80-PLUSŪ Platinum 95.08% high-efficiency certified digital power supply with hot-swappable modules ensures continuous up-time and reduced electrical consumption.

The FlexStor E24m 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 288 TeraByte Capacities in 4U 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 Digital Power Supply

Key Features

FlexStor E24m 4U Expansion Unit for FlexStor NAS+iSCSI Storage Appliance

Base Configuration:

  • Twenty-Four Hot-Swappable 12Gb SAS Disk Drives with up to 288TB Raw Storage Capacity
    • 2TB/4TB/6TB/8TB/10TB/12TB 7200RPM 12Gb SAS
  • 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 1000/1280 Watt Dual Redundant 95.08% High Efficiency 80-PLUSŪ Platinum Certified Digital Power Supply with PMBus 1.2
  • 4U 19" Rackmount Chassis with Quick-Release Rapid Mounting Rails

Technical Specifications

Chassis Specifications:
  • Form Factor: 19" 4U Rackmount with Quick-Release Rapid Mounting Rails
  • Drive Trays: 24 Hot-Swappable 3.5"
  • Backplane: 12Gb SAS
  • Cooling: 5 x 80mm Hot-Swap PWM Cooling Fans
  • Power Supply: Redundant 1000/1280 Watt Hot-Swappable 95% High Efficiency 80-PLUSŪ Platinum Digital Power Supply with PMBus 1.2
    • 1000W AC Voltage: 100 - 140V, 50-60Hz, 8-12 Amp
    • 1280W AC Voltage: 180 - 240V, 50-60Hz, 6-8 Amp
  • Controls: Power On/Off and System Reset Button
  • Indicators: Power Status LED, Hard Drive Activity LED, Fan Fail/System Overheat LED, Unit Identification (UID) 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: 7"(H)x 17.2"(W) x 26.5"(D)

Order Information

Part Number Description
FLE24m2TB FlexStor E24m 4U Expansion Unit, 24x2TB 12Gb SAS
FLE24m4TB FlexStor E24m 4U Expansion Unit, 24x4TB 12Gb SAS
FLE24m6TB FlexStor E24m 4U Expansion Unit, 24x6TB 12Gb SAS
FLE24m8TB FlexStor E24m 4U Expansion Unit, 24x8TB 12Gb SAS
FLE24m10TB FlexStor E24m 4U Expansion Unit, 24x10TB 12Gb SAS
FLE24m12TB FlexStor E24m 4U Expansion Unit, 24x12TB 12Gb SAS

Spare Parts

FLE24mtray Spare Drive Tray for FlexStor E24m
FLE24mps Spare Hot Swappable Power Supply Module for FlexStor E24m

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