Choosing a Synology NAS for small business use is one of the more sensible IT decisions a growing Singapore company can make. A network-attached storage (NAS) device gives your team one secure, central place to store, share and back up files, without paying a monthly cloud bill forever or trusting critical data to a pile of external drives. This guide walks SME owners, office managers and IT staff through what a NAS does, how to pick the right Synology model, and how to set it up so your data stays safe.
What a Synology NAS does for a small business
A NAS is a small always-on device that holds several hard drives and connects to your office network. Everyone on the network can reach the same files through a login, including staff working from home if you allow it. Think of it as your own private file server and cloud, sitting in your office rather than on someone else's data centre.
For a small business, a Synology NAS typically handles four jobs at once: shared file storage for the whole team, automatic backup of laptops and desktops, a private sync-and-share service for remote access, and a home for CCTV footage or accounting archives. Synology's software, DSM, makes these features approachable even without a full-time IT person. If you want the deeper feature list, our guide to the features every business needs is a good companion read.
Do you actually need a NAS? NAS vs cloud vs external drives
Plenty of small companies run on Google Drive, Dropbox or a drawer full of external hard disks. Those work, up to a point. The table below compares the three approaches for a typical Singapore SME with 5 to 30 staff.
| Consideration | External drives | Cloud storage | Synology NAS |
|---|---|---|---|
| Upfront cost | Low | Low | Moderate (one-off) |
| Ongoing cost | None | Monthly, per user, forever | Minimal (power only) |
| Shared access for the team | Poor | Good | Excellent |
| Works if internet is down | Yes | No | Yes (on local network) |
| Automatic backup | Manual | Varies | Built in |
| You control where data lives | Yes | No | Yes |
Cloud storage shines for remote-first teams and needs no hardware, but the per-user fee never stops and your files sit on infrastructure you do not control. External drives are cheap but hopeless for sharing and easy to lose. A Synology NAS for small business use sits in the middle: a one-off purchase that you own, with proper multi-user access and backup. If you are weighing this against a full server, our piece on NAS versus traditional server solutions covers that trade-off in detail.
How to choose the right Synology NAS for small business needs
Synology sells everything from two-bay units for a home office to rack-mounted systems for larger firms. For most Singapore SMEs the decision comes down to four things. Our general guide to choosing a suitable NAS expands on each, but here is the short version.
1. Number of drive bays
Bays decide both capacity and redundancy. A two-bay NAS is fine for a very small team; a four-bay unit is the sweet spot for most growing businesses because it leaves room to expand and to run RAID safely. Buy one size up from what you need today, because you will grow into it.
2. Processor and memory
If the NAS only stores and backs up files, an entry-level model copes easily. If you plan to run several tasks at once (virtual machines, surveillance cameras, a database or many simultaneous users), choose a model with a stronger processor and the option to add more memory.
3. The right hard drives
Use NAS-rated drives built for 24/7 operation, not ordinary desktop disks. Match total capacity to your data plus roughly three years of growth. Remember that RAID uses some of that raw capacity for protection, so buy more than your raw file total suggests.
4. Backup and remote access
Decide early whether staff need to reach files from home or client sites. Synology's own apps make secure remote access straightforward, which many teams find more private than a public cloud folder. Our article on how to sync, share and access files anywhere shows what that looks like in practice.
Sizing storage and RAID for a small business
RAID combines several drives so that if one fails, your data survives. For a four-bay Synology NAS, a configuration such as SHR or RAID 5 gives a good balance of usable space and protection, letting one drive fail without data loss. A two-drive mirror (RAID 1) is simpler and suits smaller setups. Whatever you choose, remember the golden rule: RAID is not a backup. It protects against a dead drive, not against ransomware, theft or accidental deletion. For the full picture, read our explainer on understanding RAID levels.
A practical rule of thumb: add up your current company data, double it for headroom, then pick drives so that even after RAID overhead you have that much usable space. Synology publishes a RAID calculator on its official website that makes this easy to model before you buy.
Keeping your business data safe
A NAS centralises your data, which is convenient, but it also means one device now holds a lot of what matters. Protect it properly. Follow the widely used 3-2-1 backup approach: three copies of important data, on two types of media, with one copy kept off-site or in the cloud. Synology's software can automate an encrypted off-site copy to a second NAS or a cloud account.
Two more safeguards are worth the small extra spend. Sit the NAS behind a UPS so a power dip cannot corrupt data mid-write. You can protect it with an APC UPS. And tighten the basics: strong passwords, two-factor login and current firmware. Our simple cybersecurity guide for companies is a sensible checklist. Singapore businesses that handle customer data should also keep the PDPC's PDPA guidance in mind when deciding how and where files are stored.
Buying and setting up your Synology NAS in Singapore
Setup is friendlier than most people expect. Install the drives, connect the NAS to your router, run through Synology's guided web setup, create user accounts, and switch on backup. Most small teams are up and running in an afternoon. If you would rather not do it alone, Win-Pro can advise on the right model, supply NAS-rated drives, and help with configuration.
Frequently asked questions
How much does a Synology NAS for a small business cost?
Expect a one-off spend for the NAS unit plus NAS-rated drives. A capable four-bay setup for a small team is a moderate investment that usually pays for itself within a year or two compared with ongoing per-user cloud fees, since there is no recurring subscription.
How many drive bays does a small business need?
A four-bay Synology NAS is the practical sweet spot for most SMEs. It gives enough capacity, room to grow, and support for RAID so a single drive failure will not cost you data. Very small teams can start with two bays.
Is a NAS better than cloud storage for a small business?
It depends on how your team works. A NAS is a one-off purchase you own and control, works even if the internet is down, and avoids monthly per-user fees. Cloud storage is simpler for fully remote teams. Many businesses use a NAS as the main store and the cloud for off-site backup.
Do I still need backups if my NAS uses RAID?
Yes. RAID protects against a single drive failing, but not against ransomware, theft, fire or accidental deletion. Always keep a separate backup, ideally with one copy off-site or in the cloud, following the 3-2-1 rule.
Can staff access the NAS when working from home?
Yes. Synology's software provides secure remote access, so approved staff can reach files from home or client sites through a login, without exposing your data to a public folder.
What hard drives should I put in a Synology NAS?
Use NAS-rated drives designed for continuous 24/7 operation rather than ordinary desktop disks. Match total capacity to your current data plus a few years of growth, and account for the space RAID reserves for protection.
Can Win-Pro help me choose and set up a NAS?
Yes. Win-Pro supplies Synology NAS units and NAS-rated drives, and our team can recommend the right model for your headcount and data, then help with RAID, backup and remote access setup. Contact us for a tailored recommendation.
Need help with Synology NAS For Small Business? Talk to Win-Pro
Win-Pro supplies and supports business IT for Singapore companies, from choosing the right model to setup, backup and warranty. Tell us your headcount and what you store, and we will recommend an option.
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- Call or WhatsApp us on +65 6100 2100
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- Battle Of The Nas Titans Comparing Qnap And Synology
