Synology HAT3320-20T internal hard drive

Synology HAT3320-20T. HDD capacity: 20 TB, HDD speed: 7200 RPM, HDD size: 3.5", Interface: Serial ATA III

Hard drives designed for Synology
See how Synology hard drives deliver reliability, consistent performance, and simplified system management through deep hardware-software integration.

Superior dependability
Using 100% conventional magnetic recording (CMR) technology, Plus Series disk drives ensure consistent write performance throughout their lifespans.

Comprehensive testing
Synology Plus Series drives are subjected to thorough compatibility and stress testing to ensure smooth 24/7 operation under multi-user workloads.

Easy firmware updates
Firmware updates can be performed directly through DSM, ensuring drives benefit from the latest patches while eliminating the need for disk removal.

Tuned for performance
Firmware and operating system-level optimizations enable up to 36% faster sequential reads compared to similar-class third-party drives.

Features

HDD capacity: 20 TB
HDD speed: 7200 RPM
HDD size: 3.5"
Interface: Serial ATA III
Type: HDD
Component for: NAS
HDD interface transfer rate: 6 Gbit/s
HDD sustained transfer rate: 295 MiB/s
Feature: 24/7 operation
Workload rate limit: 180 TB/year
Mean time between failures (MTBF): 1200000 h

Power

Power consumption (read): 7.62 W
Power consumption (write): 7.62 W
Power consumption (idle): 4.35 W
Operating voltage: 5 / 12 V

Operational conditions

Operating temperature (T-T): 5 - 60 °C
Storage temperature (T-T): -40 - 70 °C
Operating altitude: -304.8 - 3.048 m
Non-operating altitude: -304.8 - 12.192 m

Packaging content

Feature: Manual

Weight & dimensions

Weight: 730 g