Synology DiskStation DS1019+ Review: Premium 8 Bay NAS Storage System Features and Verdict
Introduction
The Synology DiskStation DS1019+ is a capable multi-bay NAS designed for users who need centralized storage, dependable file management, backup capabilities, multimedia services, and room to grow. Although the supplied category describes it as a Premium 8 bay NAS storage system, the DS1019+ itself is a five-bay NAS enclosure. Its five internal drive bays can be expanded with a compatible Synology expansion unit, giving users a practical path toward a much larger storage environment without immediately replacing the main NAS.The diskless configuration is particularly useful because it lets you choose the hard drives or SSDs that fit your capacity, performance, and redundancy requirements. The included 8GB DDR3L memory also gives this model a solid foundation for multitasking, applications, virtualization-oriented workloads, and demanding file services compared with entry-level NAS hardware.At the center of the experience is Synology DiskStation Manager, commonly known as DSM. Rather than treating the NAS as simply a box full of hard drives, DSM turns it into a centralized platform for file sharing, backup, synchronization, surveillance, media management, user accounts, and additional applications. For homes, creative workspaces, small offices, and technically minded users, that software ecosystem is an important part of the DS1019+ proposition.
Summary of Features
- Five internal drive bays: The DS1019+ provides five hot-swappable drive bays for building a flexible storage array.
- 8GB DDR3L memory: The installed memory supports multitasking and more demanding NAS applications.
- Diskless design: Drives are purchased separately, allowing you to customize capacity and drive selection.
- Expandable storage: A compatible expansion enclosure can provide additional drive bays as storage requirements increase.
- Two M.2 NVMe SSD slots: Compatible NVMe drives can be used for SSD cache applications to improve frequently accessed workloads.
- Four Gigabit Ethernet ports: Multiple network interfaces provide useful connectivity options for supported network configurations.
- Synology DSM: The operating environment provides centralized file management, backups, synchronization, applications, security controls, and administration.
- RAID flexibility: Supported storage configurations can balance capacity, redundancy, and performance according to the user’s requirements.
- Hot-swappable bays: Drive replacement and maintenance can be handled without treating the enclosure like a conventional desktop computer.
- Broad application ecosystem: DSM supports numerous packages for backup, collaboration, media, surveillance, file synchronization, and other NAS functions.
Five-Bay Storage Architecture
The five drive bays are the foundation of this NAS. Because the unit is sold diskless, you can select drives according to your intended workload rather than being locked into a predefined capacity. A user focused on document storage may prioritize dependable NAS hard drives, while a photographer, video editor, or small business may want a larger multi-drive array.Five bays also provide more flexibility than a basic two-bay NAS. Depending on the storage configuration selected, you can dedicate drives toward redundancy while still maintaining substantial usable capacity. The exact usable space depends on the drives and RAID or Synology storage configuration chosen, so it is important to plan around both capacity and protection rather than simply adding up the advertised drive sizes.For users whose storage requirements continue to grow, expansion capability is another major feature. The DS1019+ can work with a compatible Synology expansion enclosure, allowing the storage environment to move beyond the original five bays. This makes the system more interesting as a long-term storage platform than a NAS that reaches its physical limit as soon as all of its bays are occupied.
Memory, Processing, and Multitasking
The included 8GB DDR3L memory is one of the useful features of this configuration. NAS performance is not determined by storage drives alone. When several services are active simultaneously, available system memory can affect how comfortably the NAS handles applications, file operations, indexing, synchronization, and other background tasks.The DS1019+ uses an Intel Celeron J3455 processor, a platform designed for NAS-oriented workloads rather than high-end desktop computing. That distinction is important. This system should be evaluated as a storage server and application platform, not as a workstation replacement. For file sharing, backup services, synchronization, media management, and many small-office workloads, its hardware is appropriately targeted.
Network Connectivity
Networking is another important part of the DS1019+ feature set. The enclosure provides four Gigabit Ethernet ports, giving administrators several ways to integrate it into a network. Depending on the network infrastructure and configuration, multiple interfaces can be useful for redundancy, traffic distribution, or supported link aggregation scenarios.Actual transfer performance will depend on the installed drives, network hardware, protocols, client devices, and configuration. A NAS should therefore be viewed as one part of a complete storage network. A fast NAS connected to an older or congested network may not deliver the same real-world results as it would on a properly configured modern infrastructure.
NVMe SSD Cache Support
The two M.2 NVMe SSD slots add another layer of flexibility. Compatible NVMe drives can be used for caching workloads where that feature is appropriate. SSD caching is not a substitute for simply installing faster storage in every situation, but it can be useful when the same data is accessed frequently and the workload benefits from caching.This is particularly relevant for users who run several services from their NAS. Before purchasing cache drives, however, it is sensible to examine the actual workload and understand how DSM handles caching. Storage capacity, redundancy, network speed, and application behavior all influence whether an SSD cache produces a meaningful improvement.
Synology DSM Software Experience
One of the strongest reasons to consider a Synology NAS is the DSM software environment. Instead of requiring users to manage everything through command-line tools, DSM provides a graphical administration interface for storage pools, shared folders, permissions, applications, network settings, monitoring, and security.DSM can also turn the NAS into a centralized backup destination. Depending on the devices and services involved, users can establish backup workflows for computers, mobile devices, servers, and other supported systems. File synchronization can help maintain access to working documents across multiple devices, while additional applications can extend the NAS into a more complete private-cloud or collaboration platform.For households, this can mean centralizing photographs, videos, documents, and backups. For small businesses, it can mean providing shared folders, controlled user access, scheduled backups, and centralized data management. The exact capabilities depend on the DSM version, supported applications, and configuration.
Pros & Cons
| Pros | Cons |
|---|---|
| Five internal drive bays provide strong capacity flexibility | Drives are not included in the diskless configuration |
| 8GB DDR3L memory is useful for multitasking | The original hardware platform is not aimed at modern high-end compute workloads |
| Two M.2 NVMe slots support SSD caching | Cache benefits depend heavily on workload and configuration |
| Four Gigabit Ethernet ports offer networking flexibility | Network performance is limited by the broader network environment |
| DSM provides a mature NAS management ecosystem | Users seeking very high-speed modern networking may need additional hardware or a newer platform |
| Compatible expansion allows storage growth | Expansion adds to the overall system cost |
Performance
Performance on the DS1019+ should be understood in terms of complete system behavior. The processor, 8GB of memory, storage array, NVMe cache configuration, network interfaces, client computers, and DSM applications all contribute to the final result.For everyday NAS tasks such as file sharing, automated backups, centralized documents, media libraries, and synchronization, the five-bay architecture gives the DS1019+ a substantial amount of practical flexibility. Multiple users can access shared data while background services perform scheduled tasks, provided the storage and network environment is properly configured.Drive selection is particularly important. A NAS populated with appropriate NAS-rated hard drives will behave differently from one built around older desktop drives or a heavily mixed collection. RAID and storage-pool configuration also influence both usable capacity and resilience. Users should therefore plan the array around their actual workload rather than expecting a single universal performance figure.The four Gigabit Ethernet connections can also be useful in environments where network traffic needs to be distributed or where link aggregation is supported. However, link aggregation does not simply transform several Gigabit connections into one unrestricted connection for every individual file transfer. The benefit depends on how multiple clients and network traffic are handled.
Who Should Consider the DS1019+?
The DS1019+ makes sense for users who want more than a simple network hard drive. Its five-bay layout is suitable for people building a centralized storage environment with room for redundancy and future expansion. Photographers, content creators, home-lab users, small offices, and families with growing media collections can all find practical uses for a system with this type of architecture.It is also a useful option for someone who prefers to choose storage drives independently. Because the enclosure is diskless, you can select the capacity and drive models appropriate to the intended workload. That can be particularly helpful when migrating from an existing storage system or when gradually expanding capacity.On the other hand, users who primarily need a basic shared folder for a small amount of data may not need a five-bay NAS with this level of expansion and software capability. Likewise, users specifically seeking the latest multi-gigabit networking or substantially newer processor technology should compare this older-generation platform with newer Synology models before making a purchase.
Installation and Long-Term Use
Initial NAS setup involves installing compatible drives, creating the desired storage configuration, configuring user accounts and network settings, and selecting the applications needed for the intended workflow. Synology’s DSM interface makes these tasks more approachable than managing a storage server entirely through command-line tools.Long-term maintenance should include monitoring drive health, keeping DSM and applications updated, maintaining backups, and watching available capacity. RAID or redundancy is not a replacement for backup. Important files should have additional copies on separate storage or another appropriate backup destination so that accidental deletion, corruption, hardware failure, theft, or other events do not leave the only copy inside the NAS.For additional reading about another product category, see this September 2026
