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Hardware

RAID Controller

Dual-active controller (Model : XS5224D / XS5216D / XS5212D / XS5226D)

Single-upgradable controller (Model : XS5212S / XS5226S)

Processor

Intel® Xeon® D-1500 quad core processor

Memory(per Controller)

DDR4 ECC 8GB, up to 128GB (four DIMM slots, insert two DIMMs or more will boost performance)

Host Connectivity
(per Controller)

Host Card Slot 1 (optional)

  • 4 x 16Gb FC (SFP+) ports

  • 4 x 10GbE iSCSI (SFP+) ports

  • 4 x 1GbE iSCSI (RJ45) ports

 

Host Card Slot 2 (optional)

  • 4 x 10GbE iSCSI (SFP+) ports (Slot 2 provides 20Gb bandwidth)

  • 4 x 1GbE iSCSI (RJ45) ports

 

Onboard

  • 2 x 10GBASE-T iSCSI ports

  • 1 x 1GbE management port

Expansion Connectivity (per Controller)

Built-in 2 x 12Gb/s SAS wide ports (SFF-8644)

Drive Type

XS5224 / XS5216 / XS5212

  • Mix & match 3.5" 2.5" SAS, NL-SAS, SED1 HDD

  • 2.5” SAS, SATA SSD (6Gb MUX board needed for 2.5" SATA drives in dual controller system)

 

XS5226

  • 2.5" SAS, NL-SAS, SED1 HDD

  • 2.5” SAS, SATA SSD (6Gb MUX board needed for 2.5" SATA drives in dual controller system)

Expansion Capabilities

Up to 10 expansion units using XD5300 series 12Gb SAS expansion enclosure

  • XD5324 (4U 24-bay, LFF)

  • XD5316 (3U 16-bay, LFF)

  • XD5312 (2U 12-bay, LFF)

  • XD5326 (2U 26-bay, SFF)

Max. Drives Supported

  • XS5224 (4U 24-bay, LFF) : 284

  • XS5216 (3U 16-bay, LFF) : 276

  • XS5212 (2U 12-bay, LFF) : 272

  • XS5226 (2U 26-bay, SFF) : 286

Dimension(H x W x D)

  • 19” Rackmount

  • XS5224 (4U 24-bay, LFF) : 170.3 x 438 x 515 mm

  • XS5216 (3U 16-bay, LFF) : 130.4 x 438 x 515 mm

  • XS5212 (2U 12-bay, LFF) : 88 x 438 x 515 mm

  • XS5226 (2U 26-bay, SFF) : 88 x 438 x 491 mm

Memory Protection

  • Cache-to-Flash module (optional)

  • Battery backup module + Flash module (To protect all memory capacity)

  • Super capacitor module + Flash module (To protect up to 16GB memory per controller)

LCM (LCD Module)

  • USB LCM (optional)

Power Supply

  • 80 PLUS Platinum, two redundant 770W (1+1)
    AC Input
       100~127V    10A, 50-60Hz
       200~240V    5A, 50-60Hz
    DC Output
       +12V        63.4A
       +5VSB      2.0A

Fan Module

  • 2 x hot pluggable/redundant fan modules

Software

Storage Management

  • RAID level 0 ,1 ,0+1 ,3 ,5 ,6 ,10 ,30 ,50, 60, and N-way mirror

  • Flexible storage pool ownership

  • Thin Provisioning (QThin) with space reclamation

  • SSD Cache (QCache2)

  • Auto Tiering (QTiering2)

  • Global, local, and dedicated hot spares

  • Write-through and write-back cache policy

  • Online disk roaming

  • Spreading RAID disks drives across enclosures

  • Background I/O priority setting

  • Instant RAID volume availability

  • Fast RAID rebuild

  • Online storage pool expansion

  • Online volume extension

  • Online volume migration

  • Auto volume rebuilding

  • Instant volume restoration

  • Online RAID level migration

  • SED drive1 support

  • Video editing mode for enhanced performance

  • Disk drive health check and S.M.A.R.T attributes

  • Storage pool parity check and media scan for disk scrubbing

  • SSD wear lifetime indicator

  • Disk drive firmware batch update

iSCSI Host Connectivity

  • Proven QSOE 2.0 optimization engine

  • CHAP authentication

  • SCSI-3 PR (Persistent Reservation for I/O fencing) support

  • iSNS support

  • VLAN (Virtual LAN) support

  • Jumbo frame (9,000 bytes) support

  • Up to 256 iSCSI targets

  • Up to 512 hosts per controller

  • Up to 1,024 sessions per controller

Fibre Channel Host Connectivity

  • Proven QSOE 2.0 optimization engine

  • FCP-2 & FCP-3 support

  • Auto detect link speed and topology

  • Topology supports point-to-point3 and loop

  • Up to 256 hosts per controller

High Availability

  • Dual-Active (Active/Active) SAN controllers

  • Cache mirroring through NTB bus

  • ALUA support

  • Management port seamless failover

  • Fault-tolerant and redundant modular components for SAN controller, PSU, FAN module, and dual port disk drive interface

  • Dual-ported HDD tray connector

  • Multipath I/O and load balancing support (MPIO, MC/S, Trunking, and LACP)

  • Firmware update with zero system downtime

Security

  • Secured Web (HTTPS), SSH (Secure Shell)

  • iSCSI Force Field to protect from mutant network attack

  • iSCSI CHAP authentication

  • SED drive1 support

​Storage Efficiency

  • Thin Provisioning (QThin) with space reclamation

  • Auto Tiering (QTiering2) with 3 levels of storage tiers

​Networking

  • DHCP, Static IP, NTP, Trunking, LACP, VLAN, Jumbo frame (up to 9,000 bytes)

Advanced Data Protection

  • Snapshot (QSnap), block-level, differential backup

  • Writeable snapshot support

  • Manual or schedule tasks

  • Up to 64 snapshots per volume

  • Up to 64 volumes for snapshot

  • Up to 4,096 snapshots per system

  • Remote Replication (QReplica)

  • Asynchronous, block-level, differential backup based on snapshot technology

  • Traffic shaping for dynamic bandwidth controller

  • Manual or schedule tasks

  • Auto rollback to previous version if current replication fails

  • Up to 32 schedule tasks per controller

  • Volume clone for local replication

  • Configurable N-way mirroring

  • Integration with Windows VSS (Volume Shadow Copy Service)

  • Instant volume restoration

  • Cache-to-Flash memory protection2

  • M.2 flash module

  • Power module: BBM or SCM (Super Capacitor Module)

  • USB and network UPS support with SNMP management

​Virtualization Certification

  • Server Virtualization & Clustering

  • Latest VMware vSphere certification

  • VMware VAAI for iSCSI & FC

  • Windows Server 2016, 2012 R2 Hyper-V certification

  • Microsoft ODX

  • Latest Citrix XenServer certification

Easy Management

  • USB LCM2, serial console support, online firmware update

  • Intuitive Web management UI, secured web (HTTPS), SSH (Secured Shell), LED indicators

  • S.E.S. support, S.M.A.R.T. support, Wake-on-LAN, and Wake-on-SAS

​Green & Energy Efficiency

  • 80 PLUS Platinum power supply

  • Wake-on-LAN to turn on or wake up the system only when necessary

  • Auto disk spin-down

Host Operating Systems Support

  • Windows Server 2008, 2008 R2, 2012, 2012 R2, 2016

  • SLES (SUSE Linux Enterprise Server) 10, 11, 12

  • RHEL (Red Hat Enterprise Linux) 5, 6, 7

  • CentOS (Community ENTerprise Operating System) 6, 7

  • Solaris 10, 11

  • Free BSD 9, 10

  • Mac OS X 10.11 or later

​Warranty & Regulatory

Warranty

  • System : 3 years
    Battery backup module : 1 year
    Super capacitor module : 1 year

Regulatory

  • CE, FCC, BSMI, VCCI, KCC

Operating Environment

​Temperature

  • Operating temperature : 0 to 40°C
    Shipping temperature : -10 to 50°C

​Relative Humidity

  • Operating relative humidity : 20% to 80% non-condensing
    Non-operating relative humidity : 10% to 90%

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