Plus Series
3.5" SATA HDD

Reliable hard drives purpose-built for Synology systems in home and small office environments.

Features
Specs

The Synology advantage

Durability

Designed for 24/7 operation

Updates

Seamless firmware updates through DSM

One-stop support

Fast troubleshooting from Synology

Hard drives designed for Synology systems

Superior dependability

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

Workload rating 180 TB /year

MTBF up to 1,2 million hours

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.

Comprehensive testing

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

500K+ hours of testing

3-year warranty

At Synology, we are committed to delivering innovative and high-quality products. The Plus Series drives come with a 3-year limited warranty that includes top-notch technical support and hardware replacement services. Learn more

Made for your storage system

RackStation

RS422+

Over 590 MB/s sequential read
Compact 1U 12-inch depth design
Optional 10GbE support

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DiskStation

DS923+

Built-in M.2 NVMe slots for SSD cache or storage pools
Optional 10GbE expansion
Up to 32 GB DDR4 ECC memory

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DiskStation

DS223

Quad-core 1.7 GHz CPU
Quiet and energy efficient
Btrfs file system support

Learn more

Notes: Workload is defined as the amount of data written, read, or verified by commands from a host system. Mean time between failures (MTBF) is not an estimate or guarantee of product life. It is a statistical value related to mean failure rates for a large number of products and may not accurately reflect actual operation. Actual operating life of the product may be different from the MTBF. The warranty period starts from the purchase date as stated on the receipt of purchase.

Hardware Specifications	HAT3300-2T	HAT3300-4T	HAT3300-6T	HAT3310-8T	HAT3310-12T	HAT3310-16T
General
Capacity	2 TB	4 TB	6 TB	8 TB	12 TB	16 TB
Form Factor	3.5"	3.5"	3.5"	3.5"	3.5"	3.5"
Interface	SATA 6 Gb/s	SATA 6 Gb/s	SATA 6 Gb/s	SATA 6 Gb/s	SATA 6 Gb/s	SATA 6 Gb/s
Performance
Rotational Speed	5,400 rpm	5,400 rpm	5,400 rpm	7,200 rpm	7,200 rpm	7,200 rpm
Maximum Sustained Data Transfer Speed (Typ.)	180 MB/s	202 MB/s	202 MB/s	260 MB/s	281 MB/s	281 MB/s
Reliability
Warranty	3 Years	3 Years	3 Years	3 Years	3 Years	3 Years
Notes	The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)	The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)	The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)	The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)	The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)	The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
Power Consumption
Active Idle (Typ.)	2.8 W	3.96 W	3.4 W	5.61 W	3.30 W	4.14 W
Random Read / Write (4KB Q1) (Typ.)	3.1 W	4.85 W	5.3 W	8.41 W	6.85 W	7.48 W
Notes	Power consumption may differ according to configurations and platforms.	Power consumption may differ according to configurations and platforms.	Power consumption may differ according to configurations and platforms.	Power consumption may differ according to configurations and platforms.	Power consumption may differ according to configurations and platforms.	Power consumption may differ according to configurations and platforms.
Temperature
Operating	0°C to 65°C (32°F to 149°F)	0°C to 65°C (32°F to 149°F)	0°C to 65°C (32°F to 149°F)	5°C to 65°C (41°F to 149°F)	5°C to 60°C (41°F to 140°F)	5°C to 60°C (41°F to 140°F)
Non-operating	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)
Compatibility
Applied Models	HAT3300-2T HAT3300-4T HAT3300-6T HAT3310-8T HAT3310-12T HAT3310-16T

Hardware Specifications		HAT3300-2T	HAT3300-4T	HAT3300-6T	HAT3310-8T	HAT3310-12T	HAT3310-16T
General	Capacity	2 TB	4 TB	6 TB	8 TB	12 TB	16 TB
	Form Factor	3.5"	3.5"	3.5"	3.5"	3.5"	3.5"
	Interface	SATA 6 Gb/s	SATA 6 Gb/s	SATA 6 Gb/s	SATA 6 Gb/s	SATA 6 Gb/s	SATA 6 Gb/s
Performance	Rotational Speed	5,400 rpm	5,400 rpm	5,400 rpm	7,200 rpm	7,200 rpm	7,200 rpm
Performance	Maximum Sustained Data Transfer Speed (Typ.)	180 MB/s	202 MB/s	202 MB/s	260 MB/s	281 MB/s	281 MB/s
Reliability	Warranty	3 Years	3 Years	3 Years	3 Years	3 Years	3 Years
Reliability	Notes	The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
Power Consumption	Active Idle (Typ.)	2.8 W	3.96 W	3.4 W	5.61 W	3.30 W	4.14 W
	Random Read / Write (4KB Q1) (Typ.)	3.1 W	4.85 W	5.3 W	8.41 W	6.85 W	7.48 W
	Notes	Power consumption may differ according to configurations and platforms.
Temperature	Operating	0°C to 65°C (32°F to 149°F)	0°C to 65°C (32°F to 149°F)	0°C to 65°C (32°F to 149°F)	5°C to 65°C (41°F to 149°F)	5°C to 60°C (41°F to 140°F)	5°C to 60°C (41°F to 140°F)
Temperature	Non-operating	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)
Compatibility
Applied Models		HAT3300-2T HAT3300-4T HAT3300-6T HAT3310-8T HAT3310-12T HAT3310-16T