Synology

Synology HAT3310-16T 16TB Plus Series SATA HDD

4.4 (107 reviews)

Maximize Storage Performance with Enterprise-Grade ReliabilityThe Synology HAT3310-16T HDD is engineered for reliable, always-on operation in Synology NAS systems. This 16TB 3.5" SATA HDD delivers consistent performance with NAS-class reliability, backed by stringent validation testing and seamle...

$489.70*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Maximize Storage Performance with Enterprise-Grade Reliability

The Synology HAT3310-16T HDD is engineered for reliable, always-on operation in Synology NAS systems. This 16TB 3.5" SATA HDD delivers consistent performance with NAS-class reliability, backed by stringent validation testing and seamless firmware updates directly in Synology DSM.

Specifications

  • Capacity: 16 TB
  • Type: Mechanical Hard Disk
  • Series: HAT3310-16T
  • Interface: Serial ATA
  • Rotational Speed: 7200 RPM
  • Recording Technology: Conventional Magnetic Recording (CMR)
  • MTBF: 1.2 million hours
  • Workload Rating: 180 TB/year
  • Form Factor: 3.5 Inches
  • Warranty: 3-year
  • Item Weight: 1.6 pounds
  • Package Dimensions: 8.82 x 6.02 x 2.83 inches
  • Country of Origin: Thailand
  • Special Feature: Firmware updates can be performed directly in Synology DSM
  • Compatible Devices: Synology device
  • Installation Type: Internal Hard Drive

Key Features

Reliable Always-On Operation - Backed by 1.2 million hours MTBF and 180 TB/year workload rating

Tested for Maximum Reliability - Stringent validation and up to 500,000 hours of testing ensure reliability in Synology systems

Seamless Firmware Updates - Firmware updates can be performed directly in Synology DSM

Reliable Recording Technology - Conventional magnetic recording (CMR) technology offers consistent performance

3-year warranty

Specifications

Capacity
16TB
Series
Plus Series
Interface
SATA
MTBF
1.2 million hours
Workload Rating
180 TB/year
Recording Technology
Conventional Magnetic Recording (CMR)
Warranty
3-year

Pros & Cons

👍 Pros

  • Offers a substantial 16TB storage capacity, providing ample space for extensive data needs.
  • Ensures reliable, always-on operation, backed by 1.2 million hours MTBF, suitable for continuous use.
  • Features a high 180 TB/year workload rating, indicating suitability for demanding storage environments.
  • Undergoes stringent validation and up to 500,000 hours of testing to ensure reliability within Synology systems.
  • Allows for seamless firmware updates directly within Synology DSM, simplifying maintenance and ensuring optimal performance.
  • Utilizes Conventional Magnetic Recording (CMR) technology, which offers consistent performance.
  • Comes with a reassuring 3-year warranty, providing extended support and peace of mind.

👎 Cons

  • This drive is specifically designed and validated for Synology systems, which might limit its optimal performance or features when used with non-Synology hardware.
  • The 180 TB/year workload rating, while good, might be less than some enterprise-grade drives designed for even higher intensity operations.
  • The reliance on Synology DSM for seamless firmware updates could be a limitation for users who prefer manual firmware management or don't use Synology NAS.
  • While CMR technology offers consistency, it may not boast the absolute fastest random access speeds compared to some newer storage technologies.
  • The product description does not specify the RPM (rotations per minute) or cache size, which are important performance indicators for HDDs.

Frequently Asked Questions

The Synology HAT3310-16T HDD offers a storage capacity of 16TB.
Yes, it is designed for reliable always-on operation, backed by 1.2 million hours MTBF (Mean Time Between Failures).
Firmware updates can be performed seamlessly and directly within the Synology DSM (DiskStation Manager) software.
This Synology HDD uses Conventional Magnetic Recording (CMR) technology, which is known for offering consistent performance.
The Synology HAT3310-16T HDD includes a 3-year warranty.
Yes, it is stringently validated and tested for maximum reliability within Synology systems.