QNAP NAS Enterprise

What is QNAP NAS Enterprise?

QNAP NAS Enterprise is a line of high-performance storage servers designed for demanding enterprise environments. The devices use the QuTS hero operating system based on the ZFS file system, offering the highest level of data integrity, performance, and flexibility.

Why QNAP Enterprise:

• ZFS - the most advanced file system with built-in data corruption protection
• Inline deduplication - storage reduction up to 70%
• Unlimited snapshots - unlimited snapshots for data protection
• Scalability - from several TB to petabytes of capacity

ES Series - All-Flash Enterprise

ES2486dc - Flagship Model

[ES2486dc]
    |
    +-- 24x 2.5" SAS/SATA bays
    +-- Intel Xeon D 8-core (up to 3.0 GHz)
    +-- Up to 128GB ECC RAM
    +-- 4x 10GbE + 2x 1GbE
    +-- 2x PCIe Gen 3 slots
    +-- Redundant PSU

Applications:

• Virtualization (Hyper-V)
• VDI (Virtual Desktop Infrastructure)
• High-performance databases
• SAN/NAS for critical environments

ES1686dc - 16-Bay Enterprise

Specifications:

• 16x 3.5”/2.5” SAS 12Gb/s bays
• Intel Xeon D processor
• Up to 128GB ECC RAM
• 4x 10GbE + Fibre Channel option
• Dual controller for HA

QuTS hero - Operating System

ZFS Functions

Data Integrity:

[Data Write]
     |
     +-- Checksumming (every block)
     |
     +-- Copy-on-Write
     |
     +-- Self-healing (auto-repair)
     |
     +-- Bit rot protection

Deduplication and Compression:

• Inline deduplication (real-time)
• LZ4/ZSTD compression
• Thin provisioning
• Savings up to 70% space

Snapshots and Replication:

• Unlimited snapshots
• SnapSync - block replication
• Instant cloning
• Rollback in seconds

Storage Pools

RAID Configurations:

• RAID-Z1/Z2/Z3 (equivalent to RAID 5/6)
• Mirror (RAID 1)
• Stripe (RAID 0)
• Triple Mirror for critical data

Tiering:

• SSD cache (L2ARC)
• SLOG for write cache
• Qtier automatic tiering

Virtualization and Containers

Virtualization Station

Supported hypervisors:

• Microsoft Hyper-V
• Proxmox VE
• Built-in QNAP virtualization

Functions:

• Live migration
• High Availability (HA)
• VM snapshots
• GPU passthrough

Container Station

[Container Station]
     |
     +-- Docker
     +-- LXC/LXD
     +-- Kubernetes
     +-- Docker Compose

Network Connectivity

Interface Options

Interface	Throughput	Application
1GbE	1 Gbps	Management, low traffic
10GbE	10 Gbps	Virtualization, backup
25GbE	25 Gbps	HPC, big data
Fibre Channel	16/32 Gbps	SAN enterprise

Aggregation and Failover

• LACP (802.3ad)
• Active-backup
• Balance-alb
• Up to 4x port aggregation

Enterprise Integrations

• VAAI support (hardware offload)
• vSphere Web Client plugin
• Site Recovery Manager
• vVols support

Microsoft

• Hyper-V integration
• Windows Server failover
• SMB 3.0 multichannel
• ODX support

OpenStack

• Cinder block storage
• Manila file sharing
• Swift object storage
• Keystone authentication

Use Cases

Primary Storage for Virtualization

Scenario: Company needs high-performance storage for 50 virtual machines.

Solution:

• QNAP ES2486dc with 12x NVMe SSD
• QuTS hero with deduplication
• Hourly snapshots

Data Archive with Deduplication

Scenario: Bank requires document archiving with long retention.

Solution:

• QNAP ES1686dc with SAS HDD
• ZFS with ZSTD compression
• WORM (Write Once Read Many)
• Replication to second DC

Backup Target for Veeam

Scenario: Central backup for virtual environment.

Solution:

• QNAP NAS with ReFS/XFS
• Veeam Backup Repository
• Immutable backups
• Air-gap for ransomware protection

QNAP NAS Enterprise vs Competition

Feature	QNAP Enterprise	NetApp	Pure Storage
File system	ZFS (QuTS hero)	ONTAP	Purity
Deduplication	✓ (inline)	✓	✓
Snapshots	Unlimited	Limited	Unlimited
Price	$$	$$$$	$$$$
On-premise	✓	✓	✓
Hybrid cloud	✓	✓	✓

Deployment with nFlo

Project Stages

1. Requirements Analysis

   • Capacity and performance determination
   • Workload analysis
   • Growth planning

2. Sizing and Selection

   • Model selection
   • Disk configuration
   • Network planning

3. Installation

   • Mounting and connection
   • QuTS hero configuration
   • Storage pool creation

4. Integration

   • Hypervisor connection
   • iSCSI/NFS configuration
   • Performance tests

5. Production

   • Data migration
   • Backup configuration
   • Documentation and training