• Synology HAT3320-20T internal hard drive, 20TB, 7200 RPM, 3.5-inch, Serial ATA III
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Synology

Synology HAT3320-20T internal hard drive 20 TB 7200 RPM 3.5" Serial ATA III

Synology HAT3320-20T internal hard drive 20 TB 7200 RPM 3.5" Serial ATA III

HAT3320-20T

£897.60 GBP£748.00 GBP
£0.00 GBP £897.60 GBP£748.00 GBP
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78 in stock

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  • 20 TB 3.5" 7200 RPM Serial ATA III
  • NAS HDD
  • 6 Gbit/s
  • 730 g
20 TB, 3.5", SATA 6 Gb/s, 7200 rpm

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 size 3.5"
HDD capacity 20 TB
HDD speed 7200 RPM
Interface Serial ATA III
Type HDD
Component for NAS
HDD interface transfer rate 6 Gbit/s
HDD sustained transfer rate 295 MiB/s
24/7 operation Yes
Workload rate limit 180 TB/year
Mean time between failures (MTBF) 1200000 h
Power
Power consumption (idle) 4.35 W
Power consumption (write) 7.62 W
Power consumption (read) 7.62 W
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
Weight & dimensions
Weight 730 g
Packaging data
Manual Yes
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