Synology HAT5320-4T 4 TB SATA 3.5 Enterprise HDD

Name: Synology HAT5320-4T 4 TB SATA 3.5 Enterprise HDD
Brand: Synology
SKU: HAT5320-4T
Price: 489.05 USD
Availability: InStock

Synology|

MPN: HAT5320-4T

UPC: 846504006045

In Stock

$489.05

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Key Features

4 TB capacity
SATA interface
3.5 in form factor
Synology MPN HAT5320-4T
Enterprise series designation
Designed for NAS deployments

Keep array capacity predictable and service windows short with a Synology HAT5320-4T 4 TB SATA 3.5 in enterprise drive. Engineered for continuous, mixed workload environments, this drive delivers predictable usable capacity and a Synology-verified compatibility profile for NAS deployments. Specify it when capacity planning requires consistent performance and firmware alignment across nodes — avoiding the variability and integration risk of consumer drives. Use it for storage tiers that host virtual machine images, database replicas, backup targets, and media libraries that demand steady throughput and compatibility with Synology DSM feature sets. The HAT5320-4T is sold and supported as part of Synology’s storage ecosystem, which shortens troubleshooting cycles and simplifies firmware management at scale. Choose this model to reduce integration risk, standardize fleet spares, and protect service-level commitments in enterprise NAS clusters.

Ideal For

Capacity expansion for Synology NAS arrays in server rooms
Dedicated storage tier for virtual machine images
Backup target disks in on-premises archive systems
Media asset libraries requiring consistent, sustained storage

Why This Product

1Choose for Synology-verified compatibility versus generic desktop HDDs
2Prefer for predictable fleet spares and firmware alignment
3Specify when 3.5 in, SATA interface is required for drive bays
4Select to reduce integration and troubleshooting time in NAS clusters

Identification

Mpn	HAT5320-4T
Brand	Synology
Product Name	Synology HAT5320 4TB Enterprise Series SATA HDD 3.5

Series And Intent

Series	Enterprise Series
Intended Use	NAS and continuous operation

Capacity And Form Factor

Capacity	4 TB
Interface	SATA
Form Factor	3.5 in

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Frequently Asked Questions

Is this drive compatible with Synology NAS systems?▾

Yes. This MPN is distributed by Synology and is intended for use with Synology NAS platforms to simplify compatibility and firmware management.

Can I use this drive in non-Synology storage servers?▾

Yes. It uses a standard SATA interface and 3.5 in form factor, but the primary benefit is Synology-verified compatibility; verify your server vendor's qualified drive list for full support.

What capacity does the HAT5320-4T provide?▾

This model provides 4 TB of formatted capacity as indicated by the product designation.

Is this drive recommended for 24/7 workloads?▾

Yes. It is positioned for continuous NAS operation and enterprise storage tiers where drives remain powered and active for extended periods.