Synology DS1522+ NAS: The 5-Bay Price Tradeoff

What the extra money buys

I break down the Synology DS1522+ cost. This nas Synology DS1522+ guide is for buyers weighing 5-bay storage against cheaper 2-bay units. Short nas…

By Evan Holt · Computing editor · Computing desk · Gadget Evaluator Lab

Evan's spec pass. The cheaper listing gives up two drive bays and the resulting RAID flexibility. The higher price buys a 5-bay chassis that supports larger arrays and easier expansion.

01 Synology

Kind	nas Synology DS1522+
Stars	5.0
Price	$1699.00
Page	Open the Amazon listing

This listing identifies the unit as the Synology DS1522+, a five-bay NAS that anchors the higher tier of the price comparison. The title confirms the model number, which dictates the internal architecture and the specific Synology DiskStation Manager version you will be running on your desk.

In the product photo, verify that the front panel shows five distinct drive bays and that the rear I/O block is visible. This view is critical because the DS1522+ relies on specific port configurations for its dual 2.5GbE LAN ports, and the image must clearly display these network connectors to confirm you are getting the full-featured hardware rather than a stripped-down variant.

02 Synology

Kind	nas Synology DS1522+
Stars	4.8
Price	on listing
Page	Open the Amazon listing

The title here specifies the Synology DS1522+, placing it in the same hardware class as the top-rated option but with a slightly different market positioning. This model number is the key identifier for the 15-bay capacity and the specific processor generation that defines the performance ceiling for this tier of network-attached storage.

Look closely at the photo to see if the unit is shown with drives installed or empty. If the bays are empty, you are looking at the bare chassis, which means the cost difference between this and other listings is purely in the drive selection or bundle status. The photo must clearly show the rear power connector and the USB ports to ensure the physical interface matches the DS1522+ specification.

03 Synology

Kind	nas Synology DS1522+
Stars	4.8
Price	$2968.00
Page	Open the Amazon listing

This entry lists the Synology DS1522+, confirming the five-bay design that serves as the baseline for this comparison. The model name in the title is the definitive marker for the hardware capabilities, including the specific RAM configuration and the dual network interfaces that distinguish it from lower-tier four-bay models.

The product image should be inspected for the presence of the Synology logo on the front panel and the specific layout of the status LEDs. These visual cues confirm the unit is the genuine DS1522+ and not a lookalike. Additionally, the photo must show the rear ventilation grilles clearly, as the thermal design is a critical component of the long-term reliability you are paying for in this price bracket.

04 Synology

Kind	nas Synology DS1522+
Stars	4.7
Price	on listing
Page	Open the Amazon listing

The title identifies this as the Synology DS1522+, a model that competes on the strength of its five-bay architecture. This specific model number is what you must check to ensure you are not accidentally purchasing a four-bay unit that lacks the redundancy and expansion options of the 1522+ series.

In the listing photo, focus on the side profile of the unit. The DS1522+ has a specific depth and height that differs from its smaller siblings. The image must clearly show the drive bay handles and the front USB port, as these are the physical touchpoints you will use daily. If the photo is blurry or does not show the rear ports, you cannot verify the dual 2.5GbE connectivity that is central to the value proposition of this device.

05 Synology

Kind	nas Synology DS1522+
Stars	4.7
Price	on listing
Page	Open the Amazon listing

This listing is titled Synology DS1522+, which signals the five-bay capacity and the specific software license included with the hardware. The model name is the primary differentiator in this price range, as it dictates the maximum number of drives you can install and the type of RAID configurations you can build.

Check the product photo for the inclusion of the power cable and the Ethernet cables. The DS1522+ requires specific cabling to leverage its dual network ports, and the image should ideally show these accessories or clearly indicate if they are sold separately. The photo must also show the front panel buttons, as the physical interface for power and reset is a key part of the user experience that you are evaluating.

06 Synology

Kind	nas Synology DS1522+
Stars	4.7
Price	$578.98
Page	Open the Amazon listing

The title confirms this is a Synology DS1522+, a model that sits at the intersection of performance and capacity for small business or power user desks. The model number is the critical detail, as it ensures you are getting the specific processor and memory configuration that supports the advanced features of the DiskStation Manager.

In the photo, look for the rear I/O panel to be clearly visible. The DS1522+ has a specific arrangement of USB, HDMI, and network ports that must be verified visually. If the photo only shows the front, you are missing the confirmation of the dual 2.5GbE ports, which are a major part of the value you are paying for in this tier of NAS devices.

07 Synology

Kind	nas Synology DS1522+
Stars	4.7
Price	$981.42
Page	Open the Amazon listing

This listing is for the Synology DS1522+, a five-bay NAS that is a staple for users needing more than four drive slots. The model name in the title is the key indicator of the hardware specifications, including the specific CPU and the number of RAM slots available for expansion.

The product image should be examined for the drive bay design. The DS1522+ uses a specific tool-less or tool-based bay system that is visually distinct from other Synology models. The photo must clearly show the front panel and the status indicators to confirm the unit is the correct model. Additionally, the image should show the rear power supply unit, as the DS1522+ has a specific power requirement that is a critical part of the setup process.

08 Synology

Kind	nas Synology DS1522+
Stars	4.7
Price	$239.99
Page	Open the Amazon listing

The title identifies this as the Synology DS1522+, a model that offers five bays for data redundancy and expansion. This specific model number is what you need to verify to ensure you are not getting a lower-tier four-bay unit that lacks the performance headroom of the 1522+ series.

Look at the photo to see if the unit is shown with the drive caddies installed. This is a crucial detail because the DS1522+ can be sold with or without the caddies, and the price difference often reflects this. The image must clearly show the rear network ports to confirm the dual 2.5GbE connectivity, which is a key feature of this model and a major factor in its value proposition.

09 Synology

Kind	best nas Synology DS1522+
Stars	4.6
Price	on listing
Page	Open the Amazon listing

This listing is titled Synology DS1522+, which places it in the five-bay category of network-attached storage. The model name is the primary identifier for the hardware capabilities, including the specific processor and the number of RAM slots that define the performance of this device.

In the product photo, verify that the front panel shows the Synology logo and the specific layout of the drive bays. The DS1522+ has a distinct design that is different from the four-bay models, and the image must clearly show this to confirm you are getting the correct hardware. Additionally, the photo should show the rear I/O panel to verify the presence of the dual 2.5GbE ports, which are a key feature of this model and a major part of its value.

You are looking at the Synology DS1522+ because you need more than a simple backup box. The money question here is whether the jump to a 5-bay unit justifies the cost over a 2-bay or 4-bay alternative. The DS1522+ offers a specific balance of drive slots and performance that a cheaper unit simply cannot match in terms of capacity headroom.

Before you open the listing, look at the product photo to confirm the bay count. You need to see five distinct drive slots to ensure you are getting the full 5-bay configuration. This visual check is the only way to verify you are not looking at a smaller, cheaper model that lacks the expansion space you need.