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Product information
From the manufacturer
About this product
- 20 TB 3.5" 7200 RPM Serial ATA III
- NAS HDD
- 6 Gbit/s
- 730 g
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.
Product details
19
| Component for | NAS |
|---|---|
| HDD capacity | 20 TB |
| HDD interface transfer rate | 6 Gbit/s |
| HDD size | 3.5" |
| HDD speed | 7200 RPM |
| HDD sustained transfer rate | 295 MiB/s |
| Interface | Serial ATA III |
| Mean time between failures (MTBF) | 1200000 h |
| Non-operating altitude | -304.8 - 12.192 m |
| Operating altitude | -304.8 - 3.048 m |
| Operating temperature (T-T) | 5 - 60 °C |
| Operating voltage | 5 / 12 V |
| Power consumption (idle) | 4.35 W |
| Power consumption (read) | 7.62 W |
| Power consumption (write) | 7.62 W |
| Storage temperature (T-T) | -40 - 70 °C |
| Type | HDD |
| Weight | 730 g |
| Workload rate limit | 180 TB/year |
Logistics
| EAN | 4711174726561 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
Warranty
- 12-month warranty on everything we sell.
- Runs from the day your order is delivered.
- Faults under normal use are repaired, replaced or refunded.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
Spread the cost
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- Businesses: pay in 30 days on invoice with Billie. Learn more
Choose at checkout. 18+, T&Cs apply, credit subject to status.
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