Synology HAT5320-4T 4TB Enterprise SATA Hard Drive

About Synology HAT5320-4T 4TB 7.2K SATA 6Gbps 3.5" Enterprise HDD in Bangladesh

The Synology HAT5320-4T is a 4TB enterprise-class SATA hard drive designed for reliable, high-capacity storage in Synology NAS, RackStation and enterprise storage environments. It combines a 7,200 RPM spindle speed, SATA 6Gbps interface and 3.5-inch form factor to provide a practical balance of capacity, sustained performance and enterprise reliability.

Synology's official specifications identify the HAT5320-4T as a 4TB 3.5-inch SATA 6Gbps HDD operating at 7,200 RPM, with a typical maximum sustained data transfer speed of 281 MB/s and a 5-year warranty. :contentReference[oaicite:1]{index=1}

The drive uses a 512e sector format and is rated for a 550TB/year workload, making it suitable for demanding NAS, file-serving, backup, surveillance, virtualization and enterprise storage workloads. Synology's datasheet specifies a 2,000,000-hour MTBF for the applicable drive configuration. :contentReference[oaicite:2]{index=2}

Synology HAT5320-4T 4TB Enterprise HDD Specifications & Features

Overview

The Synology HAT5320-4T is part of Synology's Enterprise Series 3.5-inch SATA hard drive family. It is designed to provide dependable storage for NAS systems and other enterprise environments where continuous operation, sustained throughput and predictable storage performance are important.

With 4TB capacity and 7,200 RPM rotational speed, the HAT5320-4T is suitable for file servers, business NAS systems, backup repositories, surveillance storage, virtualization environments and enterprise applications.

Buy Synology HAT5320-4T 4TB Enterprise HDD in Bangladesh

Purchase the Synology HAT5320-4T 4TB 7,200 RPM SATA 6Gbps 3.5-inch Enterprise HDD from Datacom Technologies (BD). We supply Synology enterprise HDDs, NAS storage, server drives, RAID storage and data center solutions in Bangladesh with competitive pricing, technical consultation, deployment assistance and nationwide delivery.

Key Features

• 4TB enterprise storage capacity
• 7,200 RPM rotational speed
• SATA 6Gbps interface
• 3.5-inch form factor
• 512e sector format
• 512MB cache
• Up to 281 MB/s typical sustained transfer rate
• 2,000,000-hour MTBF
• 550TB/year workload rating
• 5-year warranty
• Designed for Synology NAS and enterprise storage

Applications

• Synology NAS Systems
• Synology RackStation
• Business File Servers
• Enterprise NAS Storage
• Backup and Disaster Recovery
• Surveillance Storage
• Virtualization Storage
• File Sharing
• Database Storage
• Enterprise Archive Storage

4TB Enterprise Storage Capacity

The 4TB capacity provides a practical storage option for business NAS deployments, backup systems, file servers and enterprise data repositories.

When deployed in RAID, usable capacity depends on the RAID level, number of drives and storage architecture. RAID 1, RAID 5, RAID 6, RAID 10 and other configurations may be available depending on the Synology NAS model.

7,200 RPM Performance

The HAT5320-4T operates at 7,200 RPM, providing a balance between mechanical storage performance, capacity and power consumption.

The drive's typical maximum sustained data transfer rate is specified at up to 281 MB/s. Actual performance varies depending on workload, NAS configuration, RAID level, filesystem, controller and system architecture. :contentReference[oaicite:3]{index=3}

SATA 6Gbps Interface

The HAT5320-4T uses a SATA 6Gbps interface, making it compatible with supported SATA storage controllers and NAS backplanes.

SATA provides broad compatibility with NAS and server storage platforms, while the Enterprise Series design is intended for workloads beyond ordinary desktop storage.

512e Sector Format

The HAT5320-4T uses a 512e sector format. Synology's documentation specifies 512e for the HAT5320-4T, making it appropriate for systems and applications that support standard 512-byte emulation. :contentReference[oaicite:4]{index=4}

Customers should verify sector-format requirements when mixing drives or expanding an existing storage pool.

512MB Cache

The HAT5320-4T is specified with a 512MB cache. The cache provides temporary buffering for storage operations and complements the drive's 7,200 RPM mechanical performance. :contentReference[oaicite:5]{index=5}

Enterprise Workload Rating

The Synology HAT5320-4T is designed for enterprise storage workloads and carries a specified workload rating of up to 550TB of data written/read per year. This makes it better suited to continuous NAS and business-storage workloads than typical desktop-class HDDs. :contentReference[oaicite:6]{index=6}

2,000,000-Hour MTBF

Synology specifies a 2,000,000-hour Mean Time Between Failure (MTBF) for the applicable HAT5320 configuration. MTBF is a statistical reliability metric and should not be interpreted as a guaranteed operating lifetime for an individual drive. :contentReference[oaicite:7]{index=7}

5-Year Warranty

The HAT5320-4T carries a 5-year warranty according to Synology's current official specifications. The warranty period starts from the purchase date shown on the purchase receipt, subject to Synology's applicable warranty terms. :contentReference[oaicite:8]{index=8}

Synology NAS Compatibility

Synology's current compatibility database lists the HAT5320-4T as a verified 4TB Enterprise 3.5-inch SATA HDD on supported Synology systems. For example, Synology's compatibility listings include HAT5320-4T for models such as DS223j, DS423+, DS220+, DS925+ and SA3410. :contentReference[oaicite:9]{index=9}

Synology notes that compatibility can be affected by firmware or hardware changes. For enterprise FS/HD/SA/UC/XS+/XS Series systems, Synology recommends enterprise-class drives for full support and optimal performance. :contentReference[oaicite:10]{index=10}

Enterprise NAS Storage

The HAT5320-4T is particularly suitable for NAS environments that require continuous storage operation and predictable performance.

• Business file sharing
• Centralized document storage
• NAS backup repositories
• Surveillance recording
• Virtual machine storage
• Enterprise file services
• Business application data
• Archive storage

RAID Storage

The HAT5320-4T can be used in supported Synology RAID and storage-pool configurations. Multiple drives can be combined to provide redundancy, improved availability and increased aggregate storage performance.

Actual usable capacity depends on the RAID level and number of drives. For critical business data, RAID should always be supplemented with an independent backup strategy.

Synology Enterprise HDD vs Desktop HDD

Power and Operating Environment

Synology specifies typical active-idle power consumption of approximately 3.49W and typical 4KB Q1 random read/write power consumption of approximately 7.29W for the HAT5320-4T. The specified operating temperature range is 5°C to 60°C. :contentReference[oaicite:11]{index=11}

Benefits

• 4TB high-capacity enterprise storage
• 7,200 RPM performance
• SATA 6Gbps connectivity
• 3.5-inch NAS/server form factor
• 512MB cache
• 512e sector format
• 550TB/year workload rating
• 2,000,000-hour MTBF
• 5-year warranty
• Designed for Synology enterprise storage

Why Buy from Datacom Technologies (BD)?

Datacom Technologies (BD) supplies Synology enterprise HDDs, NAS storage, server drives, RAID components and data center storage solutions in Bangladesh. Customers can receive competitive pricing, technical consultation, deployment assistance and nationwide delivery.

• Call/WhatsApp: +8801748173213
• Email: sales@datacom.com.bd
• Alternative Email: datacomtechnologiesbd@gmail.com
• Office: Tropical Center, 218, Dr. Kudroti Khuda Road, New Elephant Road, Dhaka-1205, Bangladesh

Frequently Asked Questions (FAQ)

Q1: What is the Synology HAT5320-4T?
The HAT5320-4T is a 4TB enterprise 3.5-inch SATA HDD designed for Synology NAS and enterprise storage environments.

Q2: What is the capacity?
The drive provides 4TB of nominal storage capacity.

Q3: What is the rotational speed?
The HAT5320-4T operates at 7,200 RPM.

Q4: What interface does it use?
It uses a SATA 6Gbps interface.

Q5: What is the form factor?
It is a 3.5-inch enterprise HDD.

Q6: What sector format does it use?
The HAT5320-4T uses 512e sectors.

Q7: How much cache does it have?
The HAT5320-4T is specified with 512MB cache.

Q8: What is the sustained transfer speed?
Synology specifies a typical maximum sustained data transfer speed of up to 281 MB/s.

Q9: What is the workload rating?
The drive is rated for 550TB/year of data write/read workload.

Q10: What is the MTBF?
Synology specifies a 2,000,000-hour MTBF for the applicable drive configuration.

Q11: What is the warranty?
Synology specifies a 5-year warranty for the HAT5320-4T.

Q12: Is the HAT5320-4T suitable for RAID?
Yes. It is designed for NAS and enterprise storage environments and can be used in supported Synology RAID/storage-pool configurations.

Q13: Is HAT5320-4T compatible with Synology NAS?
Yes. Synology's current compatibility database lists HAT5320-4T as a verified 4TB Enterprise 3.5-inch SATA HDD on multiple compatible Synology systems.

Q14: Is the HAT5320-4T a NAS hard drive?
Yes. It belongs to Synology's Enterprise Series of 3.5-inch SATA HDDs and is designed for NAS and enterprise storage workloads.

Q15: Where can I buy Synology HAT5320-4T in Bangladesh?
You can contact Datacom Technologies (BD) for Synology enterprise HDDs, NAS storage, RAID solutions and data center storage products with competitive pricing and nationwide delivery.