Comparison NAS Servers

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	Synology DiskStation DS223j	Synology DiskStation DS225+	Synology DiskStation DS223	QNAP TS-216G	Synology DiskStation DS124	Synology DiskStation DS925+
	from $209.99 up to $1,190.97 Compare prices 11	from $364.99 up to $2,665.50 Compare prices 7	from $285.99 up to $1,129.00 Compare prices 9	from $299.00 up to $405.33 Compare prices 3	from $138.99 up to $709.00 Compare prices 7	from $709.57 up to $3,599.00 Compare prices 11
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TOP sellers	Amazon.com $210.00 Buy in shop ETechBuy.com $395.00 Buy in shop BestBuy.com $218.00 Buy in shop	Amazon.com $365.00 Buy in shop BestBuy.com $453.00 Buy in shop ETechBuy.com $1,193.00 Buy in shop	Amazon.com $286.00 Buy in shop BestBuy.com $305.00 Buy in shop ETechBuy.com $462.00 Buy in shop	Amazon.com $299.00 Buy in shop ETechBuy.com $404.00 Buy in shop BestBuy.com $405.00 Buy in shop	Amazon.com $139.00 Buy in shop ETechBuy.com $292.00 Buy in shop BestBuy.com $180.00 Buy in shop	Amazon.com $710.00 Buy in shop ETechBuy.com $1,547.00 Buy in shop BestBuy.com $763.00 Buy in shop
Mount	desktop	desktop	desktop	desktop	desktop	desktop
Drives
3.5" drive slots	2	2	2	2	1	4
HDD connection interface	SATA 3	SATA 3	SATA 3	SATA 3	SATA 3	SATA 3
Hot swap
M.2 connector						2
RAID	RAID 0 RAID 1 Synology Hybrid RAID JBOD Basic	RAID 0 RAID 1 Synology Hybrid RAID JBOD Basic	RAID 0 RAID 1 Synology Hybrid RAID JBOD Basic	RAID 0 RAID 1 JBOD Single		RAID 0 RAID 1 RAID 5 RAID 6 RAID 10 Synology Hybrid RAID JBOD Basic
Connection
LAN ports	1	2	1	2	1	2
LAN speed	1 Gbps	1 Gbps, 2.5 Gbps	1 Gbps	1 Gbps, 2.5 Gbps	1 Gbps	2.5 Gbps
USB-A 2.0				2 pcs
USB-A 5Gbps	2 pcs	2 pcs	3 pcs	1 pcs	2 pcs	2 pcs
USB-C						1 pc
Features
Software features	Web server FTP server multimedia (DLNA, iTunes, uPnP) BitTorrent client mail server database server video surveillance server backup DDNS domain integration	Web server FTP server multimedia (DLNA, iTunes, uPnP) BitTorrent client mail server video surveillance server backup domain integration virtualization	Web server FTP server multimedia (DLNA, iTunes, uPnP) BitTorrent client video surveillance server backup domain integration	Web server FTP server multimedia (DLNA, iTunes, uPnP) BitTorrent client mail server database server video surveillance server backup DDNS domain integration virtualization	Web server FTP server multimedia (DLNA, iTunes, uPnP) BitTorrent client video surveillance server backup domain integration	Web server FTP server multimedia (DLNA, iTunes, uPnP) BitTorrent client mail server video surveillance server backup domain integration virtualization
Hardware
Operating system	DSM	DSM	DSM	QTS	DSM	DSM
CPU	RealtekRTD1619B	Intel Celeron J4125	Realtek RTD1619B	ARM Cortex-A55	Realtek RTD1619B	AMD Ryzen V1500B
CPU cores	4 cores (4 threads)	4 cores (4 threads)	4 cores (4 threads)	4 cores (4 threads)	4 cores (4 threads)	4 cores (8 threads)
CPU speed	1.7 GHz	2 GHz	1.7 GHz	2 GHz	1.7 GHz	2.2 GHz
TurboBoost frequency		2.7 GHz
RAM	1 GB	2 GB	2 GB	4 GB	1 GB	4 GB
Max. RAM		6 GB		4 GB		32 GB
RAM slots		1				2
Built-in memory				4 GB
General
Power consumption	16.3 W	17 W		13.9 W	10.7 W	37.9 W
Cooling	active	active	active	active	active	active
Noise level	18.2 dB	19.6 dB			19 dB	20.5 dB
Size	165x100x226 mm	165x108x232 mm	165x108x233 mm	165x102x221 mm	71x166x224 mm	199x223x166 mm
Weight	0.88 kg	1.3 kg	1.28 kg	1.45 kg	0.7 kg	2.26 kg
Added to E-Catalog	july 2023	august 2025	february 2023	june 2024	august 2023	june 2025