QNAP TS-453U-RP 4-Bay 2U Rackmount NAS Redundant Power 4GB
The QNAP TS-453U-RP is a mission-critical 4-bay 2U rackmount NAS with dual redundant power supplies ensuring uninterrupted operation. With quad-core Celeron 2.0GHz processing, 4GB RAM, and 420 MB/s throughput, it provides enterprise-grade backup, virtualisation, and iSCSI-SAN infrastructure for businesses requiring high availability.Overview
The QNAP TS-453U-RP is a mission-intensive business NAS featuring redundant dual power supplies for uninterrupted 24/7 operation in critical data centre environments across the UAE and GCC. The 2U rackmount 4-bay configuration with SATA 6Gb/s support and quad-core Celeron processing delivers high-performance storage and virtualisation infrastructure designed specifically for organisations requiring high-availability, fault-tolerant architecture.
Key Features
- Dual redundant power supplies (1+1 redundancy) for mission-critical reliability
- 2U rackmount form factor for standard 19-inch data centre rack integration
- 4-bay SATA 6Gb/s configuration with flexible redundancy and capacity options
- Quad-core Intel Celeron 2.0GHz processor with burst capability up to 2.42GHz
- 4GB DDR3L SDRAM for concurrent multi-user and virtualisation workloads
- 420 MB/s read/write throughput for high-demand business operations
- Automatic power-supply failover ensuring continuous system operation
- NAS and iSCSI-SAN unified storage for enterprise virtualisation
- Support VMware, Citrix, and Microsoft Hyper-V platforms
- Real-time Remote Replication for disaster recovery and business continuity
- High-performance AES-256 encryption with hardware acceleration
- Professional data centre cooling and power management features
Specifications
- Processor: Quad-core Intel Celeron 2.0GHz (burst 2.42GHz)
- RAM: 4GB DDR3L SDRAM
- Operating System: QTS 4.1
- Form Factor: 2U Rackmount with redundant power
- Power Supply: Dual redundant (1+1) for high availability
- Bays: 4
- Drive Interface: SATA 6Gb/s
- Throughput: 420 MB/s read/write
- Encryption: AES-256 bit volume with hardware acceleration
- Availability: Engineered for 24/7 continuous operation
- Rackmount Standard: 19-inch, 2U height
- Color: Black
Why Buy from Procure.ae
Procure.ae supplies mission-critical data centre infrastructure to government, financial, and healthcare institutions across the UAE and GCC. The TS-453U-RP combines professional reliability with redundant power for organisations requiring zero-downtime storage. Request a quote for enterprise deployments with dedicated technical support and integration services.
FAQ
What happens if one power supply fails?
The redundant power supply architecture automatically switches to the secondary supply, ensuring continuous NAS operation without service interruption.
Is this suitable for virtual machine hosting?
Yes, the TS-453U-RP provides unified NAS and iSCSI-SAN storage for VMware, Hyper-V, and Citrix virtual environments with high-availability reliability.
What is the recovery process after power supply failure?
Once the failed power supply is replaced, the system automatically rebalances load between supplies with no manual intervention required.
Description
Overview
The QNAP TS-453U-RP is a mission-intensive business NAS featuring redundant dual power supplies for uninterrupted 24/7 operation in critical data centre environments across the UAE and GCC. The 2U rackmount 4-bay configuration with SATA 6Gb/s support and quad-core Celeron processing delivers high-performance storage and virtualisation infrastructure designed specifically for organisations requiring high-availability, fault-tolerant architecture.
Key Features
- Dual redundant power supplies (1+1 redundancy) for mission-critical reliability
- 2U rackmount form factor for standard 19-inch data centre rack integration
- 4-bay SATA 6Gb/s configuration with flexible redundancy and capacity options
- Quad-core Intel Celeron 2.0GHz processor with burst capability up to 2.42GHz
- 4GB DDR3L SDRAM for concurrent multi-user and virtualisation workloads
- 420 MB/s read/write throughput for high-demand business operations
- Automatic power-supply failover ensuring continuous system operation
- NAS and iSCSI-SAN unified storage for enterprise virtualisation
- Support VMware, Citrix, and Microsoft Hyper-V platforms
- Real-time Remote Replication for disaster recovery and business continuity
- High-performance AES-256 encryption with hardware acceleration
- Professional data centre cooling and power management features
Specifications
- Processor: Quad-core Intel Celeron 2.0GHz (burst 2.42GHz)
- RAM: 4GB DDR3L SDRAM
- Operating System: QTS 4.1
- Form Factor: 2U Rackmount with redundant power
- Power Supply: Dual redundant (1+1) for high availability
- Bays: 4
- Drive Interface: SATA 6Gb/s
- Throughput: 420 MB/s read/write
- Encryption: AES-256 bit volume with hardware acceleration
- Availability: Engineered for 24/7 continuous operation
- Rackmount Standard: 19-inch, 2U height
- Color: Black
Why Buy from Procure.ae
Procure.ae supplies mission-critical data centre infrastructure to government, financial, and healthcare institutions across the UAE and GCC. The TS-453U-RP combines professional reliability with redundant power for organisations requiring zero-downtime storage. Request a quote for enterprise deployments with dedicated technical support and integration services.
FAQ
What happens if one power supply fails?
The redundant power supply architecture automatically switches to the secondary supply, ensuring continuous NAS operation without service interruption.
Is this suitable for virtual machine hosting?
Yes, the TS-453U-RP provides unified NAS and iSCSI-SAN storage for VMware, Hyper-V, and Citrix virtual environments with high-availability reliability.
What is the recovery process after power supply failure?
Once the failed power supply is replaced, the system automatically rebalances load between supplies with no manual intervention required.
Specifications
Brand
QNAP
Product Type
Nas Server
Storefront L1
Servers Networking
Storefront L2
Storage Systems
Storefront L3
Nas San
Weight (Spec)
3.46
Color (Spec)
Black
Operating System
QTS 4.1
Display
No
Memory
4GB DDR3L SDRAM (1 x 4GB) (The system is shipped without HDD)
Processor
Quad-core Intel Celeron 2.0GHz (up to 2.42GHz)
Graphics
Intel HD Graphics 5300
Ports & Connectors
Network interface x4 RJ45 Gigabit Ethernet ports, 5 USB 3.0 (front: 1, rear: 4), 1 HDMI, 1 console (system maintenance)
Power Consumption
HDD standby: 23.54W In operation: 39.86W (with 4 x 2TB HDD installed)
Power Supply
Input: 100-240V AC, 50/60Hz; Output: Redundant 250W
Frequently Asked Questions
What is redundant power supply functionality?
Dual redundant power supplies ensure continuous operation even if one power supply fails, eliminating downtime from single-component failure in mission-critical data centres.
When is redundant power essential for NAS backup?
Organisations backing up financial data, healthcare records, or other mission-critical information should invest in redundant power to ensure 24/7 continuous backup capability.
How does dual power improve data centre reliability?
Redundant power, combined with enterprise-grade components, minimises downtime risk and ensures backup operations continue even during power infrastructure problems.
Can this high-availability NAS reduce downtime costs?
Yes, avoiding unplanned downtime (loss of backup during a power event) justifies the redundant power investment for organisations where data loss is costly.
What other reliability features does this NAS include?
Beyond redundant power, the TS-453U-RP provides 420 MB/s throughput, 4GB RAM, quad-core processing, and iSCSI-SAN capabilities for comprehensive enterprise performance.
Is this the right choice for growing businesses planning 24/7 backup?
Yes, the redundant power design ensures uninterrupted backup for organisations transitioning to continuous backup and business continuity strategies.
How long is delivery for this high-availability model?
Lead times for the TS-453U-RP vary by location and current stock. Contact Procure.ae to confirm availability and delivery timeline.
Does Procure.ae help deploy high-availability infrastructure?
Yes, Procure.ae coordinates installation, redundant power configuration, and network integration for mission-critical deployments. Contact the team.
What rack space does this redundant-power model require?
The TS-453U-RP occupies 2U of standard 19-inch rack space, same as the standard TS-453U.
What warranty applies to mission-critical equipment?
Enterprise warranty and support options are available. Contact Procure.ae for comprehensive coverage on this high-availability model.
Can power supplies be serviced without downtime?
Contact Procure.ae to confirm hot-swap power supply capabilities and service procedures for the TS-453U-RP.
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