Synology
Synology DS720+ 2-Bay NAS DiskStation (Diskless)
★★★★★
2 GB DDR4
Centralize Your Data with Synology DiskStation DS720+The Synology 2 bay NAS DiskStation DS720+ (Diskless) is a compact and scalable network-attached storage solution designed to streamline data and multimedia management. With dual M.2 SSD slots for caching and expandable storage, it's perfect for...
$839.99*
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*Price sourced from Amazon.com. Last updated:Jun 21, 2026.Price and availability are subject to change.
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Overview
Centralize Your Data with Synology DiskStation DS720+
The Synology 2 bay NAS DiskStation DS720+ (Diskless) is a compact and scalable network-attached storage solution designed to streamline data and multimedia management. With dual M.2 SSD slots for caching and expandable storage, it's perfect for home and small business use.
Specifications:
- Drive Bays: 2
- M.2 SSD Slots: 2 x 2280 NVMe
- Processor: Intel quad-core with AES-NI hardware encryption engine
- RAM: 2 GB DDR4 (expandable up to 6 GB)
- Scalability: Up to 7 drives with Synology DX517
- Throughput: Over 225 MB/s sequential read and 195 MB/s sequential write
- Color: Black
Key Features
Two built-in M.2 2280 NVMe SSD slots permit cache acceleration without occupying storage drive bays.
Intel quad-core processor with AES-NI hardware encryption engine; over 225 MB/s sequential read and 195 MB/s sequential write throughput.
2 GB DDR4 memory (expandable up to 6 GB); Scalable up to 7 drives with Synology DX517
Average 15% performance boost to photo indexing and other computing-intensive operations, as well as database response time.
Specifications
Brand
Synology
Model
DS720+
Drive Bays
2-Bay (Diskless)
SSD Slots
2 x M.2 2280 NVMe (for cache acceleration)
Processor
Intel Quad-Core
Encryption Engine
AES-NI Hardware Encryption
Sequential Read Throughput
Over 225 MB/s
Sequential Write Throughput
195 MB/s
Memory
2 GB DDR4 (Expandable up to 6 GB)
Scalability
Up to 7 drives with Synology DX517
Pros & Cons
👍 Pros
- Includes two built-in M.2 2280 NVMe SSD slots, allowing for cache acceleration without occupying storage drive bays.
- Powered by an Intel quad-core processor with an AES-NI hardware encryption engine for secure and efficient data handling.
- Offers over 225 MB/s sequential read and 195 MB/s sequential write throughput, ensuring fast data transfer speeds.
- Features 2 GB DDR4 memory, expandable up to 6 GB, allowing for enhanced performance with demanding tasks.
- Scalable up to 7 drives with the Synology DX517, providing flexibility for future storage expansion.
👎 Cons
- The initial 2-bay configuration may not be sufficient for users with very large or rapidly growing storage needs without expansion.
- Requires the separate purchase of a Synology DX517 unit to achieve scalability up to 7 drives.
- The NVMe SSD slots are specifically for cache acceleration, meaning they do not directly add to raw storage capacity.
- While providing a 15% performance boost, specific benchmarks for photo indexing or database response time are not universally quantified.
- Being a diskless model, users must purchase and install their own hard drives or SSDs, adding to the total cost.
Frequently Asked Questions
How many drive bays does the Synology DS720+ have?
The Synology DS720+ is a 2-bay NAS DiskStation, meaning it can initially hold two storage drives.
Can the storage capacity of the DS720+ be expanded?
Yes, the DS720+ is scalable up to 7 drives by connecting a Synology DX517 expansion unit, which is sold separately.
Does the DS720+ support SSD caching?
Yes, it features two built-in M.2 2280 NVMe SSD slots specifically for cache acceleration, without occupying the main storage drive bays.
What kind of processor is in the Synology DS720+?
It is equipped with an Intel quad-core processor that includes an AES-NI hardware encryption engine.
What are the typical sequential read and write speeds for this NAS?
The DS720+ offers over 225 MB/s sequential read throughput and 195 MB/s sequential write throughput.
Is the memory expandable on this NAS?
Yes, the 2 GB DDR4 memory of the DS720+ can be expanded up to a total of 6 GB.
Does the DS720+ come with hard drives included?
No, the Synology DS720+ is a diskless model, meaning hard drives or SSDs must be purchased separately.
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