QNAP vs Asustor Australia

QNAP and Asustor are the two most hardware-competitive NAS brands. Both consistently undercutting Synology on specs per dollar. But they split on software depth and use case fit. QNAP suits technical users who need deep app ecosystems, high-speed networking options, and enterprise-adjacent features like ZFS (QuTS Hero); Asustor suits buyers who want strong hardware at lower prices with a straightforward NAS operating system and less configuration overhead. This guide compares both across every relevant axis, with a direct verdict at each use case. Australian pricing, availability, and warranty details are in the AU section below.

For a broader overview of this topic, see our complete QNAP ecosystem guide.

The Quick Version: Who Should Buy Which Brand

QNAP and Asustor are both Taiwanese NAS manufacturers, but they occupy different parts of the market. QNAP has a massive product catalogue covering everything from single-bay home NAS units to rackmount enterprise storage with 100GbE connectivity. Asustor has a more focused range that prioritises multimedia, home use, and small business buyers, with a growing push into prosumer and mid-range commercial territory.

In Australia, QNAP has deeper retail penetration and broader stock availability through distributors BlueChip and Dicker Data. Asustor is distributed exclusively by Dicker Data, which means a narrower but growing retail presence. Both brands are stocked by PLE, Scorptec, and Mwave, so availability for popular models is not a major concern for either brand.

Australian Pricing Compared: Budget to Mid-Range

Pricing is one of the clearest differentiators between these two brands in Australia. Asustor consistently undercuts QNAP at every tier, particularly in the budget and mid-range segments where most home and small office buyers are shopping. QNAP's pricing has increased nearly 100% since 2020-2021, and the removal of reseller incentives under new regional leadership has pushed street prices higher across the board.

Budget 2-Bay NAS

For a basic 2-bay NAS for home backup or light file sharing, both brands have affordable options. QNAP's cheapest current model is the TS-133 at $259 from PLE (ARM quad-core, 2GB RAM, 1GbE). On the Asustor side, the Drivestor 2 Lite AS1102TL starts at $299 from PLE and Scorptec, while the Drivestor 2 Gen2 AS1202T comes in at $356 from Mwave or $359 from Scorptec with an upgraded Realtek RTD1619B processor.

QNAP wins on raw entry price here, but Asustor's Drivestor 2 Pro Gen2 (AS3302T V2) at $389-$439 adds 2.5GbE networking and 2GB RAM, making it a better long-term investment for $130-$180 more. QNAP's cheapest 2.5GbE 2-bay model is the TS-216G at $469-$499, which is competitive but comes with an ARM processor rather than the x86 chip you would need for more demanding tasks.

Mid-Range 4-Bay NAS

The 4-bay segment is where most serious home users and small businesses shop, and where the pricing gap between QNAP and Asustor becomes more apparent. QNAP's popular TS-464 (Celeron N5095, 8GB RAM, dual 2.5GbE) sits at $999 from Scorptec and $1,099 from PLE. Asustor's equivalent Nimbustor 4 Gen2 AS5404T (Celeron N5105, 4GB RAM, dual 2.5GbE) comes in at $799-$879 across Scorptec, PLE, and Mwave.

The QNAP TS-464 does ship with double the RAM (8GB vs 4GB), which matters if you plan to run Docker containers, virtual machines, or Plex transcoding. But Asustor's AS5404T uses the same Intel Celeron N5105 CPU family, and 4GB is adequate for most home NAS workloads. Asustor's Lockerstor 4 Gen2 AS6804T at~$1698-$1,013 across retailers adds M.2 NVMe slots for SSD caching, making it competitive with the TS-464 at a lower price.

Software: QTS/QuTS Hero vs ADM

Software is where QNAP and Asustor diverge most. QNAP offers two operating systems: QTS (ext4-based, for general use) and QuTS Hero (ZFS-based, for enterprise and data-integrity-critical workloads). This dual-OS approach is unique among NAS vendors and gives QNAP genuine enterprise credibility. QuTS Hero's ZFS provides end-to-end checksums, self-healing of silent data corruption, inline deduplication, and RAID-TP (triple parity). These features matter for businesses running virtualisation, compliance-sensitive environments, or storing irreplaceable data.

Asustor's ADM (Asustor Data Master) is a single operating system that handles all Asustor NAS models. It is clean, responsive, and noticeably easier to navigate than QTS. Where QTS can feel cluttered with features and menus. A side effect of QNAP's broader capability set. ADM keeps things straightforward. For a first-time NAS buyer, ADM is the friendlier experience.

Where ADM genuinely excels is multimedia. Asustor's Looksgood media server, built-in Kodi and Plex support, and HDMI output on many models make it the stronger choice for a NAS that doubles as a media centre. QNAP also offers HDMI output on select models and runs Plex well, but Asustor's multimedia integration feels more cohesive and purpose-built.

On the flip side, QTS has a deeper app ecosystem, broader third-party integrations, and more mature enterprise features. QNAP's virtualisation support (Virtualization Station for full VMs, Container Station for Docker) is more developed than Asustor's Portainer-based container support. If you plan to run VMs or complex Docker stacks, QNAP has a meaningful advantage.

Hardware and Connectivity

QNAP leads the NAS industry on connectivity options. Their range includes models with 2.5GbE, 10GbE (10GBASE-T and SFP+), 25GbE, Thunderbolt 4, and even 100GbE on their enterprise switches and high-end NAS units. For buyers who need high-speed networking. Video editors moving large files, businesses connecting to 10GbE infrastructure, or anyone upgrading beyond gigabit. QNAP simply has more options.

QNAP also manufactures its own network switches (the QSW series), which is a significant ecosystem advantage. A QNAP NAS paired with a QSW 10GbE switch creates a single-vendor high-speed storage and networking solution. A 5-port 10GbE QSW switch costs a few hundred dollars, far less than the $2,000+ you would pay for a comparable enterprise switch. No other NAS vendor offers this.

Asustor has improved its connectivity significantly with the Gen3 Lockerstor series, which features Ryzen V3C14 processors and up to dual 5GbE or 10GbE ports. The Flashstor all-flash NAS range also offers 10GbE. However, Asustor's mainstream models (Drivestor, Nimbustor) top out at 2.5GbE, which is adequate for most home users but limits their appeal for high-performance use cases.

On the multimedia hardware front, Asustor includes HDMI output on a wider range of models, making it easier to connect a NAS directly to a TV or monitor for media playback without needing a separate streaming device. QNAP offers HDMI on some models but has been inconsistent about including it across their range.

Availability and Stock in Australia

QNAP benefits from dual distribution through BlueChip and Dicker Data. BlueChip holds the deepest NAS stock in Australia. Almost every QNAP model is available at any time, with air freight from Taiwan filling gaps in 2-3 weeks. This gives QNAP a significant availability advantage, particularly for less common models, rackmount units, and enterprise hardware.

That said, QNAP has been hit hard by global chip and RAM shortages in 2025-2026. Production is 3-6 months behind on some models, and popular units can have lengthy wait times once sold out. If you are looking at a high-end QNAP NAS, check stock before planning. A February order might not arrive until August in the worst case.

Asustor is distributed exclusively by Dicker Data, which holds more modest stock levels. Dicker Data is a large, capable distributor but tends to work on a project basis with limited stock holdings rather than maintaining the deep shelf inventory that BlueChip does for QNAP. Popular Asustor consumer models (Drivestor, Nimbustor, Lockerstor Gen2) are generally available at PLE, Scorptec, and Mwave, but niche or newly released models may require a wait.

Most Australian retailers operate on 3-5% NAS margin, which is why pricing is remarkably uniform across the major stores. The real difference between retailers is what happens when something goes wrong. Pre-sales guidance, warranty processing, and replacement stock access. For a first-time NAS buyer, purchasing from a specialist like Scorptec or PLE where you can get genuine pre-sales guidance is worth more than saving a few dollars at a retailer with no NAS expertise.

NBN and Remote Access Considerations

For Australians using a NAS for remote access or cloud sync, NBN upload speeds are the bottleneck. Not the NAS itself. A typical NBN 100 plan delivers around 20Mbps upload (some plans offer 40Mbps), while NBN 50 plans are capped at roughly 20Mbps upload. This limits remote file access and offsite backup speeds regardless of whether you choose QNAP or Asustor.

Both QNAP and Asustor offer relay-based remote access services (QNAP's myQNAPcloud and Asustor's EZ-Connect) that work around CGNAT. A common issue on NBN connections where your ISP does not assign you a public IP address, blocking traditional port forwarding and direct remote access. Both services work, though QNAP's myQNAPcloud is more mature and has been through more iterations. If remote access is critical, check with your ISP whether your connection uses CGNAT, and consider requesting a static IP if available.

Head-to-Head: Best Model Pairings by Use Case

Best Budget 2-Bay for Home Backup

The Asustor Drivestor 2 Pro Gen2 AS3302T V2 at $389 from PLE suits home backup and light file sharing because it includes 2.5GbE networking, 2GB RAM, and a capable Realtek RTD1619B processor at the lowest price point for a 2.5GbE NAS from either brand. QNAP's comparable TS-216G at $469-$499 offers dual 2.5GbE and 4GB RAM, making it the better choice if you want more RAM headroom for future use, but at a $80-$110 premium.

Best 4-Bay for Home Media Server

The Asustor Nimbustor 4 Gen2 AS5404T at $799 from PLE and Scorptec is purpose-built for media. Its Intel Celeron N5105 handles Plex transcoding, HDMI output connects directly to a TV for Kodi playback, and dual 2.5GbE keeps streaming smooth across multiple devices. The gaming-inspired design is a matter of taste, but the hardware capability per dollar is strong. QNAP's TS-464 at $999-$1,099 offers more RAM (8GB) and a slightly newer Celeron, but the $200-$300 premium is hard to justify purely for media use.

Best 4-Bay for Small Business

The QNAP TS-464 at $999 from Scorptec suits small business deployments because the 8GB RAM, dual 2.5GbE, and M.2 NVMe slots support Docker containers, light virtualisation, and SSD caching out of the box. QNAP's broader app ecosystem and the option to install QuTS Hero (ZFS) for data integrity also give it an edge in business environments. Asustor's Lockerstor 4 Gen2 AS6804T at$1698-$2175 is a solid alternative at a lower price, but QNAP's software maturity and enterprise feature set make the TS-464 the safer business choice.

Best for Virtualisation and Development

The QNAP TS-473A at $1,369-$1,489 from Scorptec and PLE is the clear choice for virtualisation. Its AMD Ryzen V1000 quad-core/8-thread processor, 8GB RAM (expandable to 64GB), and dual 2.5GbE provide genuine compute power. Combined with Virtualization Station for running full Windows or Linux VMs, and the option for QuTS Hero's ZFS, it fills a niche that Asustor simply does not compete in at this level. QNAP has a community of enthusiasts who use these NAS devices as software development and testing platforms. That tells you something about the depth of capability.

Best for 10GbE High-Speed Storage

Both brands offer 10GbE, but through very different approaches. QNAP's TS-h973AX at $1,699 from PLE includes built-in 10GbE in a 9-bay hybrid (5x HDD + 4x SSD) configuration with 32GB RAM. A serious storage workstation. Asustor's Lockerstor 10 Gen3 AS6810T at $3,122-$3,144 targets a higher tier with Ryzen V3C14, 16GB RAM, and 10GbE across 10 bays. For raw 10GbE value, the QNAP TS-h973AX delivers more connectivity per dollar. For an all-flash 10GbE NAS, Asustor's Flashstor 12 Pro FS6712X at $999 from PLE and Scorptec is an outstanding deal. Twelve M.2 NVMe slots with 10GbE at under a thousand dollars.

Warranty, Support, and ACL Protections

Both QNAP and Asustor offer 3-year warranties on consumer models, extendable to 5 years on select units. In Australia, your warranty claim goes to the retailer, not the manufacturer. Neither QNAP nor Asustor have service centres in this country. The warranty process follows the full chain: retailer to distributor to vendor in Taiwan, then back again. Expect 2-3 weeks minimum for a resolution, and plan accordingly.

Neither brand offers phone support in Australia. Both rely on online ticket systems and remote support sessions. QNAP's support infrastructure is larger and more established, and some users have reported success calling QNAP's US office directly for technical assistance. Asustor's support team is smaller but has a reputation for being responsive, particularly through their community forums and social media channels.

A NAS is not a backup. Regardless of which brand you choose, plan for hardware failure, plan for a 2-3 week replacement window, and build your data protection strategy around the assumption that your NAS will eventually fail. Offsite backup, cloud sync, or a secondary NAS should be part of any serious deployment.

Security Track Record

QNAP has had several high-profile security incidents, including ransomware attacks targeting NAS devices exposed to the internet. These incidents were concerning but not catastrophic for most affected users. QNAP's helpdesk was able to unlock affected data in many cases, and the events prompted improved security features in subsequent QTS updates. Asustor also experienced a significant ransomware attack (Deadbolt) in 2022, which similarly targeted internet-exposed devices.

The honest truth is that any NAS exposed directly to the internet is a target, regardless of brand. The right response is proper security practices. VPN access instead of direct exposure, disabling UPnP, keeping firmware updated, using strong unique credentials, and enabling two-factor authentication. Do not avoid a brand because of a past incident; instead, ensure your NAS is configured securely from day one.

The Verdict

QNAP and Asustor are both capable NAS brands, but they serve different buyers. QNAP's bigger product range means more choice. But also more confusion. If you know exactly what you need, QNAP probably has a model that fits better than anything else. If you are not sure what you need, Asustor's simpler lineup will get you to a decision faster and cost less along the way.

For home media, Plex streaming, and straightforward file storage, Asustor delivers better value at nearly every price point. The Nimbustor and Drivestor Pro lines are well-priced, multimedia-capable, and easy to set up. For technical deployments. Virtualisation, development environments, high-speed networking, ZFS data integrity, or commercial infrastructure. QNAP has capabilities that Asustor simply does not match.

Whichever brand you choose, buy from a reputable retailer for warranty protection, budget for NAS-grade drives (not desktop drives) at 10-20% of the NAS enclosure price, and treat the NAS as the storage layer only. Not the backup. Retailer and ACL guidance for Australian buyers is in the AU section below.

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🇦🇺 Australian Buyers: Pricing, Retailers, and Warranty

Where to Buy

Both QNAP and Asustor are available from all major Australian NAS retailers: Scorptec, PLE Computers, Mwave, and DeviceDeal. Both brands have official Australian distributors (QNAP through Synnex Australia, Asustor through Dicker Data), so ACL warranty support is straightforward at any of these retailers.

Pricing Reference (March 2026)

• QNAP TS-233 (2-bay): ~$399 at Scorptec/PLE
• QNAP TS-464 (4-bay): ~$999 at Scorptec
• Asustor AS3304T Drivestor 4 Pro (4-bay):~$989 at Mwave
• Asustor AS5404T Nimbustor 4 (4-bay Intel): ~$775 at Scorptec

Warranty and ACL

Both brands carry 3-year manufacturer warranties on desktop NAS units. Under Australian Consumer Law, your retailer is responsible for major failures beyond the manufacturer warranty period. Always purchase from an Australian retailer rather than grey import channels for this protection.

Related reading: our NAS buyer's guide and our Synology vs QNAP comparison.

Our RAID Calculator shows usable capacity for both brands' drive configurations, and our NAS Sizing Wizard helps confirm which model fits your actual storage needs.

Is QNAP or Asustor better for Plex in Australia?

Asustor is the better choice for a dedicated Plex NAS. Models like the Nimbustor 4 Gen2 AS5404T ($799 at PLE) include an Intel Celeron N5105 with hardware transcoding support, HDMI output for direct TV playback via Kodi, and dual 2.5GbE for smooth multi-device streaming. QNAP's TS-464 also runs Plex well with its Celeron processor, but at $999-$1,099 you are paying more for enterprise features you may not need in a media setup. Both handle Plex transcoding of 1080p content comfortably; 4K direct play works on both, but 4K transcoding benefits from the extra RAM on the QNAP.

Are QNAP and Asustor NAS units easy to buy in Australia?

Yes. Both brands are stocked by major Australian retailers including PLE, Scorptec, and Mwave. QNAP has slightly broader availability due to dual distribution through BlueChip and Dicker Data, while Asustor is distributed exclusively by Dicker Data. Popular consumer models from both brands are generally in stock at the major retailers. Business and rackmount models from either brand are less commonly held in retail stock and may need to be ordered from the distributor. Expect 2-3 days for dropship processing even when listed as available.

Can I access my QNAP or Asustor NAS remotely on an NBN connection?

Yes, but with caveats. Both QNAP (myQNAPcloud) and Asustor (EZ-Connect) offer relay-based remote access that works even on NBN connections with CGNAT, which blocks traditional port forwarding. Upload speeds on NBN are the real bottleneck. A typical NBN 100 plan offers around 20Mbps upload, which limits how fast you can access files remotely. For reliable remote access, check whether your ISP uses CGNAT and consider requesting a static IP if available. For secure access, both brands support VPN server functionality, which is more secure than exposing the NAS management interface to the internet.

What happens if my QNAP or Asustor NAS fails under warranty in Australia?

Your warranty claim goes to the retailer you purchased from, not the manufacturer. Neither QNAP nor Asustor have service centres in Australia. The process follows the chain: retailer to distributor to vendor (Taiwan), then back again. There are generally no repairs offered locally. Replacement is the standard resolution. Expect 2-3 weeks minimum. Advanced replacements (receiving a new unit before returning the faulty one) are not officially supported, but some resellers will let you purchase a replacement at full price and refund you when the faulty unit is returned. Have this conversation with your retailer before you need it.

Should I buy a QNAP or Asustor NAS from Amazon Australia?

Amazon AU can be a valid option if the price difference is significant and you are technically confident managing your own support. Amazon has started holding NAS stock directly in 2026, sometimes at prices 10-20% below local retailers. However, their support model means you are on your own if a unit fails with your data inside it. If you need a direct replacement and Amazon does not have stock. Especially for older or high-end models. They will push to give you a credit and leave you to find an alternative yourself. A specialist retailer like Scorptec or PLE can access distributor and vendor stock to find you a replacement. Amazon can only offer what is in their warehouse.

Is QNAP's security reputation a reason to choose Asustor instead?

No. Both brands have been targeted by ransomware (QNAP multiple times, Asustor with Deadbolt in 2022). Any NAS exposed to the internet is a potential target regardless of brand. The correct response is proper security configuration: use VPN access instead of direct internet exposure, disable UPnP, keep firmware updated, use strong unique passwords, and enable two-factor authentication. Choosing between QNAP and Asustor should be based on features, price, and use case. Not on which brand was last in the security headlines.

Do I need QuTS Hero (ZFS) on a QNAP NAS?

Most home users do not. QTS with ext4 is suitable for file sharing, media streaming, backups, and general home or small office use. QuTS Hero with ZFS is designed for environments where data integrity is paramount. Businesses running virtualisation, compliance-sensitive storage, or deployments where silent data corruption is unacceptable. ZFS features like inline deduplication and self-healing need 16GB+ RAM to work properly. Do not install QuTS Hero on a 4GB NAS and expect miracles. Asustor does not offer a ZFS option, so if ZFS is a requirement, QNAP is your only choice among these two brands.