What is the capacity and form factor of the Synology HAT5320-24T?

The HAT5320-24T offers 24TB capacity in a 3.5-inch form factor, helium-sealed with 10 disks and CMR technology. Dimensions are 26.1 x 101.85 x 147 mm, weight 730g, ideal for standard enterprise drive bays in NAS and servers.

What are the performance specifications?

It features 7200rpm rotational speed, 309 MB/s maximum sustained transfer (typical), and 1GB cache buffer. SATA 6 Gb/s interface supports backward compatibility with 3.0/1.5 Gb/s for versatile deployment in mixed environments.

What reliability metrics does it provide?

Rated for 2,500,000 hours MTBF and 550 TB/year workload for data write/read. Operating shock is 686 m/s² (2ms), non-operating 2,450 m/s², ensuring durability in 24/7 enterprise NAS and surveillance applications.

What is the power consumption profile?

Active idle power is 4.35W typical, random read/write 8.11W (4KB Q1). Supply voltage is 12V ±10% and 5V +10/-7%, promoting energy efficiency in large-scale data center deployments with minimal heat output.

What are the operating temperature ranges?

Operates from 5°C to 60°C (41°F to 140°F), non-operating -40°C to 70°C (-40°F to 158°F). This wide range supports rackmount servers in varied climate-controlled environments without performance degradation.

What compliance standards does it meet?

Certified to CE, RCM, BSMI, KC, UL, TUV, ICES, UKCA, RoHS, Morocco Mark. These ensure regulatory compliance for global enterprise procurement and safe integration into certified IT infrastructure.

HAT5320-24T - Synology HAT5320-24T 24TB 7200rpm SATA 3.5" Enterprise HDD

Name: Synology HAT5320-24T 24TB 7200rpm SATA 3.5" Enterprise HDD
Brand: Synology
SKU: HAT5320-24T
Price: 1660 USD
Availability: InStock

HAT5320-24T - Synology HAT5320-24T 24TB 7200rpm SATA 3.5" Enterprise HDD | US IT Hardware

Product overview

The Synology HAT5320-24T is a 24TB enterprise-grade 3.5-inch SATA HDD designed for high-reliability 24/7 operations in demanding environments. Featuring helium-sealed design with 10 disks and CMR technology, it delivers 7200rpm rotational speed and up to 309 MB/s sustained transfer rates with 1GB cache. Reliability metrics include 2,500,000 hours MTBF and 550 TB/year workload rating, ensuring consistent performance for large-scale data storage. Power efficiency stands at 4.35W active idle and 8.11W random read/write. It supports SATA 6 Gb/s interface, backward compatible with slower speeds, and operates from 5°C to 60°C. Dimensions are 26.1 x 101.85 x 147 mm, weight 730g. Ideal for Synology NAS, surveillance systems, and bulk data archiving, it meets CE, RoHS, and other standards for enterprise procurement.

24TB helium-sealed CMR, 7200rpm, 309 MB/s sustained
2.5M hours MTBF, 550 TB/year workload rating
SATA 6 Gb/s, 1GB cache, 512e sector size
4.35W idle, 8.11W read/write power efficiency
5-60°C operating, 686 m/s² shock resistance
3.5-inch, 730g, CE/RoHS compliant

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	HAT5320-24T
Brand	Synology
Condition	New
MTBF	2.5 million hours
Drive Design	Helium-sealed
Intended Use	NAS systems, enterprise servers, backup systems, surveillance
Product Type	Enterprise SATA Hard Drive
Certifications	CE, RCM, BSMI, KC, UL, TUV, ICES, UKCA, RoHS, Morocco Mark
Annual Workload	550TB per year
Rotational Speed	7200 RPM

Storage

Compatible systems

Compatible with specified Synology HAT series enclosures

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Synology HAT Series
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Self-compatible

Best for

NAS Storage
Optimized for Synology NAS systems with 550 TB/year workload and 2.5M MTBF, supporting multi-client access at 309 MB/s sustained speeds for reliable 24/7 operation.

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7200 RPM SATA Hard Drives 3.5-inch SATA Hard Drives Enterprise SATA Hard Drives 3.5-inch (LFF) Server Hard Drives

Active Idle Power	4.35W (typical)
Random Read/Write Power	8.11W (4KB Q1, typical)

Weight	730g
Dimensions	26.1mm (H) x 101.85mm (W) x 147mm (D)
Form Factor	3.5 inch

Synology HAT5320-24T 24TB 7200rpm SATA 3.5" Enterprise HDD

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Frequently asked questions

Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Operating Temperature	5°C to 60°C (41°F to 140°F)

Cache	1GB
Capacity	24TB
Sector Size	512e

Synology HAT5320-24T 24TB 7200rpm SATA 3.5" Enterprise HDD

Product overview

Featuring

Storage

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

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Network & Communication

Power Consumption

Physical Characteristics

Environmental

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Frequently asked questions