Intel® Xeon® E3-1246 v3 Family 3.5 GHz Quad-core Processor

Two mSATA port on board for read caching

The standard system is shipped with two 128GB mSATA flash

24 x 3.5-inch SAS 12Gbps, SAS/SATA 6Gbps/3Gbps hard drive

or 2.5-inch SAS/SATA SSD

The system is shipped without Hard Disk

4 x Gigabit RJ-45 Ethernet port

(Expandable up to 8 x 1 Gb LAN or 4 x 10 Gb + 4 x 1 Gb LAN

by installing optional dual-port 10 Gb and 1 Gb network card) 

USB

4x USB 3.0 port (rear)

4x USB 2.0 port (rear)

Support USB printer, pen drive, USB hub, and USB UPS etc.

System: Power button and reset button

4U, Rackmount

2 (Right slot: 1* PCIe Gen3 x8; Left slot: 1* PCIe Gen3 x4)

QTS 4.2 (embedded Linux)

Windows Server 2003 onward, 

Apple Mac OS X onward, 

Linux & UNIX

Internal HDD: EXT4

External HDD: EXT3, EXT4, NTFS, FAT32, HFS+ 

TCP/IP (IPv4 & IPv6: Dual Stack)

Quad Gigabit NICs with Jumbo Frame

• Failover
• Multi-IP Settings
• Port Trunking/NIC Teaming (Modes: Balance-RR, 
• Active Backup, Balance XOR, Broadcast, 
• IEEE 802.3ad/Link Aggregation, Balance-TLB 
• and Balance-ALB)

Optional Dual-port 10 GbE and 1 GbE Network Expansion Cards 

Service Binding Based on Network Interfaces 

Proxy Client, Proxy Server 

DHCP Client, DHCP Server 

Protocols :

• CIFS/SMB, AFP (v3.3), NFS(v3),
• FTP, FTPS, SFTP, TFTP, HTTP(S),
• Telnet, SSH, iSCSI, SNMP, SMTP, and SMSC

UPnP & Bonjour Discovery 

USB Wi-Fi Adapter Support 

Remote Replication Server (over Rsync)

Real-time Remote Replication (RTRR) to another QNAP NAS or

FTP Server

Works as Both RTRR Server & Client with Bandwidth Control

Real-time & Scheduled Backup

Encryption, Compression, File Filter, and Transfer Rate Limitation

Encrypted Replication between QNAP NAS Servers

Desktop Backup by QNAP NetBak Replicator for Windows

Apple Time Machine Support with Backup Management

Data Backup to Multiple External Storage Devices

Synchronizes with Cloud Storage: Amazon S3, ElephantDrive,

Symform, Dropbox, and Google Drive

Third Party Backup Software Support:

Veeam Backup & Replication, Acronis True

Image, ARCserve Backup, EMC Retrospect,

Symantec Backup Exec, LaCie SilverKeeper, etc.

QNAP Flexible volume

Thin-provisioning with space reclamation supported

Online Volume Expansion

Online Storage Pool Expansion (via QNAP RAID expansion enclosure)

Single Disk, JBOD, RAID 0, 1, 5, 6, 10

RAID Hot Spare and Global Hot Spare

Online RAID Capacity Expansion and Online RAID Level Migration

Bad Block Scan and Hard Drive S.M.A.R.T.

Bad Block Recovery

RAID Recovery

Bitmap Support

VMware vSphere (ESX/ESXi 4.x, 5.x)

VMware VAAI for iSCSI and VAAI for NAS

vSphere Plug-in

Citrix XenServer (6.0)

Windows Server 2012 Hyper-V

Supports Microsoft ODX

QNAP SMI-S provider for Microsoft SCVMM

Windows Server 2012 Failover Clustering

Support up to 8 Virtual Machine (32GB RAM is required)

creating to run an operating system such as Windows, Linux, Unix.

VM import from Virtual Appliances

VM export into a virtual appliance in OVF / QVM format

VM clone

VM snapshot

HTML5 based shared remote console

iSCSI Target

Multi-LUNs per Target

Up to 256 Targets/LUNs Combined

Supports LUN Mapping & Masking

Block-based LUN

Thin-provisioned LUN with Space Reclamation supported

Online LUN Capacity Expansion

Supports SPC-3 Persistent Reservation

Supports MPIO & MC/S

iSCSI LUN Backup, One-time Snapshot, and Restore

iSCSI Connection and Management by QNAP Finder (Windows)

Virtual Disk Drive (via iSCSI Initiator)

Stack Chaining Master

Max No. of Virtual Disk Drives: 8

Batch Users Creation

Import/Export Users

User Quota Management

Local User Access Control for CIFS, AFP, FTP, and WebDAV,

Subfolder Permissions Support for CIFS/SMB, AFP, FTP,

and Web File Manager

Microsoft Active Directory (AD)

LDAP Server

LDAP Client

Domain Users Login via CIFS/SMB, AFP, FTP, and File Station