Synology DS1525+

Name: Synology DS1525+
Brand: Synology
SKU: 967160
Price: 899 EUR
Availability: InStock
Rating: 9.2 (3 reviews)

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Product information
Accessories
Reviews
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Extended Warranty
Specifications

Product information

Key specs

	Number of hard drive slots	5
	Suitable for hard drive size	2.5-inch SSD, 3.5-inch HDD, M.2 NVMe
	Internal RAM	8 GB
	Processor cores	Quad-Core (4)
	Built-in hard drive

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Pros and cons

According to our NAS expert

You can place up to 5 HDDs and 2 M.2 SSDs in this NAS for a large storage space and fast cache memory.
With 8GB RAM, you can work on the NAS with more than 10 people at the same time.
You can store images on the Synology Drive Server of this NAS, and manage and edit them from every connected device.
This NAS doesn't include hard drives or SSDs, so check out our accessories for a complete package.

Description

You can place up to 5 hard drives in the Synology DS1525+ standing NAS and store up to 108TB of documents, media, and other files. With this NAS, you can quickly create multiple servers for a small company or store your footage from multiple security cameras in one place. You can also create multiple RAID setups, to make backups of all your files. Thanks to 8GB RAM, you can use this NAS with more than 10 people at the same time. The NAS can easily perform multiple task at the same time thanks to the Quad-Core AMD processor. That way, you don't experience any lags or slowing down while you work. You can also create a fast cache memory thanks to the 2 M.2 SSD slots. If you place 2 M.2 SSDsm the NAS can read and process the data faster than when you only use HDDs. You can also use this NAS for personal use. Easily store all your favorite movies, vacation photos, and personal documents in a secure place.

Tips for using this product

Included by default

Manual(5.61 MB)
Mounting materials
Power cord
2x RJ-45 LAN cable

Reviews

Rating

5 stars

4 stars

3 stars

2 stars

1 star

Most helpful reviews

Review is 7,6 out of 10.

Fine if disks are only synology

nice and fast
NOTE!! ONLY works with Synology drives!!!!! Not with other brands

The Synology 8T was out of stock, so I ordered another brand of hard drives. I couldn't install it, so now I have to order Synology drives because they're back in stock.

So be careful: only choose Synology drives!

Review by:
AC
Date:
22 August 2025
Translation:
Automatically translated from Dutch

Review is 10 out of 10.

Meets expectations perfectly.

DSM.
Expandable up to 15 drives.
Lifted the restriction for non-Synology drives.
10 Gb network card optional.

After buying the 1522+ for myself last year, we bought the 1525+ for my son this year. We opted for the Synology hard drives because he didn't have any hard drives yet. Synology has since lifted the restrictions on drives from other brands, but when comparing prices, we couldn't really see any difference between Synology's Plus series and similar Seagate or WD drives. For peace of mind, we opted for the Synology drives. The specifications are more than adequate for this NAS. DSM remains the ideal system, but the competition is catching up...

Review by:
Hein
Date:
22 October 2025
Translation:
Automatically translated from Dutch

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Reviews
- 5
- 6
- 8
- 8
- 8

- 2.5-inch SSD, 3.5-inch HDD, M.2 NVMe
- 2.5-inch SSD, 3.5-inch HDD, M.2 NVMe
- 2.5-inch SSD, 3.5-inch HDD, M.2 NVMe
- 2.5-inch SSD, 3.5-inch HDD
- 2.5-inch SSD, 3.5-inch HDD, M.2 NVMe

- 8 GB
- 8 GB
- 8 GB
- 4 GB
- 8 GB

- Quad-Core (4)
- Quad-Core (4)
- Quad-Core (4)
- Quad-Core (4)
- Deca-Core (10)

Show full comparison

Coolblue Extended Warranty for your NAS

With Coolblue Extended Warranty, you are protected against costs due to quality defects of your NAS for the next 4 years. During the entire term, we will reimburse up to the original purchase price. You can easily add the Extended Warranty in your shopping cart.

During the entire term, we'll refund you up to the original purchase price.
Receive CoolblueCredit worth the purchase price if a repair or replacement isn't possible
No deductible or other additional charges
30-day return window

€ 49,99

one-time

How can I buy Extended Warranty?

Add your NAS to your shopping cart. In the next step, you can add the Extended Warranty. You can exchange or return your purchase for free within 30 days.

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Specifications

Product

Product
	Product number	967160
	Manufacturer code	DS1525+
	Brand	Synology
	Warranty	3 years
	Processing of your defect	Via Coolblue

Memory properties

Memory properties
	Built-in hard drive
	Number of hard drive slots	5
	Suitable for hard drive size	2.5-inch SSD, 3.5-inch HDD, M.2 NVMe
	Nubmber of M.2 connectors	2
	RAID	Basic, JBOD, RAID 0, RAID 1, RAID 10, RAID 5, RAID 6, Synology Hybrid RAID
	Internal RAM	8 GB
	Total number of RAM slots	2
	Expandable memory
	Maximum internal memory	32 GB
	Memory type	SO-DIMM DDR4

Connectors and connections

Connectors and connections
	Connection type	Wired
	LACP Link aggregation
	Thunderbolt connector
	Bluetooth
	Number of Ethernet ports	2
	Number of 2.5Gbps Ethernet ports	2

Functions

Functions
	NAS functions	Backup server, Database server, Download server, FTP server, Mail server, Media server, Photo server, Surveillance station, VPN server, Web server, iTunes server
	NAS application center
	Maximum number of shared folders	256
	Maximum number of local users`	1024
	Plex support
	Type of Plex support	4K (Ultra HD) (2160p), Full HD (1080p), HD Ready (720p)
	Number of IP camera licenses included	None
	DLNA
	UPnP AV support
	FTP server
	On/off switch
	Automatic switch on/off
	Kensington lock
	Apple Time Machine support
	Chromecast support
	Suitable for IFTTT
	Recommended for use	Making a backup, Media streaming, Personal cloud

Processor properties

Processor properties
	Processor brand	AMD
	Processor family	Ryzen
	Processor code name	Zen
	Processor cores	Quad-Core (4)
	Clock speed	2,2 GHz

Physical properties

Physical properties
	Depth	22,3 cm
	Width	23 cm
	Height	16,6 cm
	Type NAS	Upright
	Color	Black
	Weight	2,67 kg

This is the one

Synology DS1525+

Review is 9,2 out of 10, based on 3 reviews.

anything for a smile

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Synology DS1525+