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Synology Plus Series Hard Drive

Synology HAT3320-20T Plus Series 20TB SATA Hard Drive

A 20TB Synology Plus Series 3.5-inch SATA hard drive designed to meet the reliability, endurance and performance requirements of 24/7 storage in compatible Synology systems.

20TB capacity SATA 6 Gb/s 7,200 RPM 295 MB/s typical CMR technology 3-year warranty
Synology HAT3320-20T Plus Series 20TB SATA Hard Drive

Reliable storage for home and small-office systems

The Synology HAT3320-20T combines 20TB capacity, a helium-sealed drive design, 7,200 RPM operation and a typical maximum sustained data transfer speed of 295 MB/s.

Synology Plus Series drives are designed for always-on storage environments and are backed by a 1.2 million-hour MTBF rating and a 180TB/year workload rating. Conventional magnetic recording technology helps provide consistent performance for storage workloads.

More than 500,000 hours of compatibility and stress testing help ensure reliable operation in Synology systems. Available firmware updates can also be installed directly through Synology DiskStation Manager without removing the drive or using third-party tools.

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Manufacturer warranty and authorised reseller

The Synology HAT3320-20T is covered by a three-year limited manufacturer warranty beginning from the purchase date shown on the purchase receipt. DeviceDeal is an authorised reseller of Synology products.

Frequently asked questions

What is the Synology HAT3320-20T?

It is a 20TB, 3.5-inch SATA Plus Series hard drive designed for 24/7 storage in compatible Synology systems.

What capacity does the HAT3320-20T provide?

The HAT3320-20T provides 20TB of hard-drive capacity. Actual formatted and available capacity will be lower and varies according to formatting, configuration, software and operating system.

What interface and rotational speed does it use?

The HAT3320-20T uses a SATA interface with a 6 Gb/s interface speed and operates at 7,200 RPM.

What transfer speed does the HAT3320-20T provide?

Synology specifies a typical maximum sustained data transfer speed of 295 MB/s.

What recording technology does it use?

The HAT3320-20T uses conventional magnetic recording technology, also known as CMR.

What reliability ratings apply?

The HAT3320-20T has a 1.2 million-hour MTBF rating and a workload rating of 180TB per year for data written, read or verified by commands from a host system.

Can its firmware be updated through Synology DSM?

Yes. Synology states that available drive firmware updates can be installed directly through DSM on a supported Synology storage system.

What warranty applies to the HAT3320-20T?

Synology specifies a three-year limited warranty beginning from the purchase date shown on the purchase receipt.

(HAT3320-20T)

Features and highlights

An 20TB Synology HAT3320 Plus Series 3.5-inch internal SATA hard drive with a listed 7,200 RPM rotational speed and CMR recording technology.

20TB storage capacity

The supplied product information lists an 20TB capacity.

3.5-inch form factor

The supplied specification lists a 3.5-inch hard-drive form factor.

SATA interface

The supplied product name lists SATA.

7,200 RPM rotational speed

The supplied specification lists a rotational speed of 7,200 RPM.

CMR recording technology

The supplied information identifies the recording technology as CMR.

Internal hard drive

The supplied specification identifies the HAT3320-8T as an internal hard drive.

Key product details

  • 20TB storage capacity
  • 3.5-inch form factor
  • SATA interface stated in product name
  • 7,200 RPM rotational speed
  • CMR recording technology
  • Internal hard drive
  • Synology manufacturer warranty

Technical specifications

Synology HAT3320-20T Plus Series 20TB SATA 7,200 RPM Hard Drive

Product details

Manufacturer part number HAT3320-20T
Product series Synology Plus Series
Brand Synology
Product type Internal hard drive
Designed usage 24/7 storage in compatible Synology home and small-office systems

Hardware

Capacity 20TB
Form factor 3.5-inch
Interface SATA
Interface speed 6 Gb/s
Sector size 512e
Drive design Helium-sealed
Recording technology Conventional magnetic recording (CMR)

Performance

Rotational speed 7,200 RPM
Cache 1GB
Maximum sustained data transfer speed 295 MB/s typical

Reliability

MTBF 1,200,000 hours
Workload rating 180TB/year data write/read
Validation testing More than 500,000 hours of compatibility and stress testing
Warranty 3-year Synology limited warranty

Power consumption

Supply voltage 12 V (±10%) / 5 V (+10%/-7%)
Idle power average 4.35 W
Average operating power 7.62 W

Environmental specifications

Operating temperature 5°C to 60°C (41°F to 140°F)
Non-operating temperature -40°C to 70°C (-40°F to 158°F)
Operating shock 490 m/s², 2 ms duration
Non-operating shock 1,960 m/s², 2 ms duration
Operating vibration 5 Hz to 300 Hz: 7.35 m/s²; 300 Hz to 500 Hz: 2.45 m/s²
Non-operating vibration 5 Hz to 500 Hz: 29.4 m/s²
Operating altitude -304.8 m to 3,048 m
Non-operating altitude -304.8 m to 12,192 m
Operating relative humidity 5% to 90% R.H., no condensation
Non-operating relative humidity 5% to 95% R.H., no condensation

Physical specifications

Acoustics, idle 20 dB typical
Acoustics, seek 32 dB typical
Dimensions (H × W × D) 26.1 × 101.85 × 147 mm
Weight 730 g

Certification

Certifications CE, RCM, BSMI, KC, UKCA, UL, TUV, ICES and RoHS
SKU HAT3320-20T
Brand SYNOLOGY
Shipping Weight 1.0200kg
Shipping Width 0.026m
Shipping Height 0.150m
Shipping Length 0.108m
Manufacturer warranty

Synology warranty coverage

This product is supplied with Synology manufacturer warranty coverage.

Warranty coverage and claims are subject to Synology's applicable manufacturer warranty terms, eligibility requirements and product assessment. Please retain your DeviceDeal tax invoice as proof of purchase.

DeviceDeal is an authorised reseller of Synology products.

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Synology Plus Series HAT3320 20TB 3.5-inch SATA 6 Gb/s 7200 RPM NAS HDD - HAT3320-20T

Model # HAT3320-20T

  • SKU: HAT3320-20T

$1,638.00
In Stock



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