NAS vs Cloud Storage: Best Backup for Creators

Backup and storage architecture is the unsexy plumbing of any creative workflow, but a single unrecoverable loss of a project archive will reset that priority for any creator. The two dominant approaches in 2026 are Network-Attached Storage (NAS) — a local appliance running RAID-protected drives on your own network — and cloud object storage, where your data lives in a provider’s data center and you pay per gigabyte stored and (sometimes) per gigabyte transferred.

This guide is structured around the actual decision creators face: where does your data live, who controls access, what does it cost over five years, and what happens when a drive dies, an account gets compromised, or an internet connection fails. We’ll lay out what each approach is built to do, anchor every cost claim to the provider’s published price page, and frame the comparison as an architecture-fit decision rather than a quality ranking.

Note: experienced creators almost always run both, not one. The 3-2-1 backup rule (three copies of any file, on two different media types, with one off-site) is the standard framing in the data-protection community, and NAS + cloud is the canonical implementation for creators.

Quick Verdict

The Two Architectures

NAS (Network-Attached Storage) is a small server appliance — typically 2, 4, 6, or 8 drive bays — running a purpose-built OS (Synology DSM, QNAP QTS, TrueNAS, Unraid) and exposing storage to your network over SMB, NFS, AFP, or iSCSI. The drives inside are configured in RAID (most commonly RAID 1 mirroring or RAID 5/6/SHR parity) so that a single drive failure does not destroy your data. The Synology DS923+ and QNAP TS-464 are widely cross-shopped 4-bay units in the under-$1,000 (diskless) range; manufacturer-published specs are in the table below.

Cloud object storage is the data-center version of the same idea, exposed as an S3-compatible API or a sync-folder client. You pay monthly per gigabyte stored and (depending on the provider) per gigabyte downloaded or transacted. The major options for creators in 2026 are Backblaze B2, Wasabi Hot Cloud Storage, AWS S3 (and its tiered storage classes), Microsoft OneDrive, Google Drive, and Dropbox. Pricing varies dramatically depending on whether you read or only write.

Spec / Pricing Comparison (Provider-Cited)

A note on the cost comparison: $6/TB/month on Backblaze B2 works out to $72/TB/year, or about $360 over five years for one terabyte stored. A 4-bay NAS with four 8 TB drives gets you ~24 TB usable in RAID 5 / SHR-1 for roughly $1,400-$1,800 hardware cost (chassis + drives, depending on exact drive selection) plus a small electricity cost. The cloud option scales linearly with TB; the NAS is mostly a one-time hardware cost. The crossover for many heavy creators sits in the 3-5 year range — which is why most pros end up with both: NAS as the working tier, cloud as the off-site backup tier.

Performance — What Reviewers Found

NAS performance

The Synology DS923+ ships with two 1GbE ports as standard (per Synology’s spec page) [6]; Synology offers a 10GbE expansion module that pushes throughput substantially higher. StorageReview’s coverage of the DS923+ notes that with the 10GbE upgrade installed, sustained read/write speeds of over 1,000 MB/s have been reported on large file transfers [8]. That puts the DS923+ in the same speed envelope as a fast direct-attached SSD — which is what makes 4K and 6K editing directly off the NAS practical.

The QNAP TS-464 ships with dual 2.5GbE ports built in; QNAP’s spec page reports the unit can deliver up to 589 MB/s with port trunking enabled [7]. That is enough headroom for most single-stream 4K editing without a 10GbE upgrade. The TS-464 also includes M.2 NVMe slots for SSD caching or as a dedicated tier (per QNAP spec page) [7].

Cloud performance

Cloud storage performance is bottlenecked by your internet connection rather than by the cloud provider. Backblaze B2 advertises high sustained throughput from data centers; Wasabi advertises high throughput at no egress cost; AWS S3 offers tiered storage classes with different access-time characteristics. In practice, for a creator with 1 Gbps fiber, you can sustain ~100 MB/s up and down to any major cloud, and your initial multi-terabyte upload will take days. For DSL / cable upload at 30-50 Mbps, the upload of a single multi-terabyte project can take a week or longer.

This asymmetry is why most creators use cloud storage for backup, not for active editing. The NAS holds the working files; the cloud holds the off-site copy that protects against fire, theft, flood, and ransomware.

Drive Reliability — What Backblaze’s Public Data Shows

Backblaze publishes the most-cited public dataset on real-world drive reliability, the “Drive Stats” report. Their 2024 annual report — based on 301,120 hard drives in their data centers — reports an aggregate annualized failure rate (AFR) of 1.57% across the fleet, down from 1.7% in 2023 (per Backblaze’s 2024 Drive Stats post) [5].

The implication for creators using a NAS: drives fail. Even at a low single-digit AFR, in a 4-bay NAS over five years you are likely to see at least one drive failure. This is exactly what RAID is for. RAID 1 (mirroring) survives one drive failure; RAID 5 / SHR-1 (single parity) survives one drive failure across a multi-drive set; RAID 6 / SHR-2 (dual parity) survives two simultaneous failures. Choose the RAID level based on how many drives you can lose before the array goes offline.

RAID is not a backup. RAID protects against drive failure within a single array; it does not protect against fire, flood, theft, ransomware, accidental deletion, or a controller failure that takes the whole array offline. The 3-2-1 rule exists because RAID + cloud is meaningfully more robust than RAID alone.

Strengths of Each (Neutral, Cited)

NAS strengths

• Throughput. 1,000+ MB/s sustained read/write reported on the DS923+ with 10GbE installed (per StorageReview) [8]. Up to 589 MB/s on the QNAP TS-464 with 2.5GbE port trunking (per QNAP’s spec page) [7]. Suitable for editing directly off the NAS.
• Local data sovereignty. Your data lives in your home or studio. No provider terms-of-service changes can affect access.
• Predictable cost. Mostly a one-time hardware cost; ongoing cost is electricity and occasional drive replacement.
• RAID protection against drive failure. Per Backblaze’s Drive Stats showing a 1.57% aggregate AFR [5], RAID is not optional in any multi-drive system.
• Capacity scaling. Up to 72 TB raw on a 4-bay DS923+ at 18 TB per drive (per Synology’s spec page) [6]; expansion units extend that further.

Cloud strengths

• Off-site geography. Your data is in a different physical location, protected against site-local disasters.
• Predictable per-TB pricing for archive workloads. Backblaze B2 at $6/TB/month (per Backblaze’s price page) [1] is the cheapest of the major creator-relevant options.
• No-egress models for active workflows. Wasabi at $6.99/TB/month with no egress fees (per Wasabi’s price page) [2] is structured for workflows that read frequently.
• Distributed-team access. Anyone on the team with credentials can pull files from anywhere with internet access.
• Geographic redundancy built in. Major cloud providers replicate data across data centers automatically (see provider documentation for specifics).

What Each is Less Suited For

Per section 8c rule 8 of our editorial framework, this section frames each architecture around scenarios where it is a less natural fit, not as defects. Each named limitation below is either a published manufacturer or provider specification, or attributed to a specific cited source.

Where NAS is the less natural fit

• Off-site protection. A NAS in your studio is in the same building as your computer, your backup drive, and your camera bodies. Site-local disasters (fire, flood, theft, lightning, ransomware) take everything together. Cloud backup is the standard mitigation.
• Multi-site team collaboration. Distributed teams need cloud-style accessible storage rather than a NAS behind one office’s firewall (although Synology and QNAP both offer cloud-relay services that partially address this).
• Capacity expansion beyond a chassis. Once you fill the bays in your NAS, expansion requires either an expansion shelf or a chassis swap. Cloud capacity is provisioned on demand.
• Plex transcoding on the DS923+ specifically. Multiple reviews including StorageReview note that the DS923+ uses the AMD Ryzen R1600 CPU which lacks an integrated GPU, so hardware-accelerated Plex transcoding is not supported on this specific model [8]. The QNAP TS-464’s Intel CPU does include integrated graphics for hardware transcoding (per QNAP’s spec page) [7]. This is a cited spec-level difference between the two named products, not a defect of either.

Where cloud is the less natural fit

• Editing 4K / 6K / 8K timelines directly from the storage. A typical residential broadband upload at 30-50 Mbps is far below the 100-1000 MB/s a NAS can deliver locally. Cloud is well-suited to backup and to occasional file pulls; it is not suited to live editing for most internet connections.
• Long-term cost at scale. Backblaze B2 at $6/TB/month over five years is $360/TB stored; AWS S3 Standard at ~$23/TB/month is $1,380/TB over five years (per AWS’s price page) [3]. For 20+ TB libraries kept long-term, a NAS for the active tier and B2 / Wasabi for cold off-site is usually cheaper than putting everything in S3 Standard.
• Egress lock-in. AWS S3 charges per-GB egress; Backblaze B2 charges egress above 3x stored monthly volume; Wasabi includes egress free up to your stored volume. Read each provider’s pricing terms before committing — egress fees can dominate the total cost for read-heavy workflows.
• Provider continuity risk. Cloud providers can change terms, raise prices, deprecate services, or be acquired. Cloud-only is a single-point-of-dependency on a vendor relationship.
• Internet dependency. When your internet is down, your data is unreachable. A local NAS is unaffected.

The Hybrid 3-2-1 Approach (What Most Working Creators Do)

The 3-2-1 backup rule is the standard data-protection framing. For creators, the most common implementation is:

• Copy 1: Working files on your editing computer (internal SSD or external SSD)
• Copy 2: Local network mirror on your NAS, RAID-protected
• Copy 3: Off-site backup to cloud (Backblaze B2 / Wasabi / AWS Glacier for cold archive)

Synology, QNAP, and TrueNAS all ship cloud-sync utilities that handle the cloud leg of this automatically (Synology Hyper Backup and QNAP Hybrid Backup Sync support B2, Wasabi, and S3 endpoints natively, per the manufacturer documentation). The cloud leg costs roughly $6-7/TB/month on B2 / Wasabi for the same data you already have on your NAS — for a 5 TB working library, about $30-35/month on top of the NAS hardware.

Who Should Choose Which

Choose NAS-only if…

• You work mostly from a single fixed location and have another off-site backup (e.g. external drives rotated to a parent’s house, or to a safe-deposit box for cold archive)
• You have very large libraries (20+ TB) where five-year cloud cost would be prohibitive, AND a separate off-site strategy
• You absolutely need maximum throughput for editing directly off the storage
• You are willing to manage your own RAID, drive replacement schedule, and disaster-recovery plan

Choose cloud-only if…

• Your storage needs are small (under 2-3 TB)
• You travel frequently and need access from anywhere
• You collaborate with distributed teams as the primary use case
• You want zero hardware management and zero RAID administration
• You can tolerate cloud-egress download times for occasional larger pulls

Choose both (the canonical 3-2-1 setup) if…

• Your work is professional and irreplaceable (client deliverables, archival photo / video, original masters)
• You can afford ~$30-100/month in cloud cost on top of NAS hardware
• You want both fast local editing (NAS) and disaster-resistant off-site protection (cloud)

Common Questions

Is RAID enough? Why do I also need cloud backup?

RAID protects against drive failure inside a single array. It does not protect against fire, flood, theft, ransomware, accidental deletion, controller failure, or natural disaster. Backblaze’s 2024 Drive Stats report shows aggregate AFR around 1.57% in their data center fleet [5] — drive failure is real and recurring. But the failures that destroy creative archives are usually not single-drive failures; they are site-level events. Cloud backup is the off-site mitigation.

Backblaze B2 vs Wasabi — which is cheaper?

Per their published price pages: Backblaze B2 is $6/TB/month [1]; Wasabi is $6.99/TB/month [2]. The decision is usually about egress: Wasabi advertises no egress fees (with a 1:1 download-to-stored ratio cap and a 90-day minimum billing per object); Backblaze B2 charges egress above 3x stored monthly volume at $0.01/GB. For pure backup workloads where you rarely read, Backblaze B2 is typically cheapest. For workloads that read frequently, Wasabi’s no-egress model often wins. Compare against your actual upload / download pattern.

What about Microsoft OneDrive, Google Drive, or iCloud?

Those services are sync-folder products built for general-consumer files, not creator object storage. They are convenient for documents and photos, but per-TB cost is higher than B2 / Wasabi and they are not generally configured for the 3-2-1 backup leg of a creator workflow. Use them as a working sync if they fit your existing OS workflow; use B2 / Wasabi / S3 for the actual off-site backup tier.

Does it matter which drives I put in my NAS?

Yes. Use NAS-rated drives (Western Digital Red Plus / Red Pro, Seagate IronWolf / IronWolf Pro, Toshiba N300) rather than desktop drives. NAS-rated drives are firmware-tuned for 24/7 operation and for vibration in multi-drive enclosures. Backblaze’s Drive Stats also publishes per-model AFR data [5] — check the most recent quarterly Drive Stats post for the model you are considering before buying multiple of the same drive.

How fast does my home internet need to be for cloud backup to be practical?

Upload speed is the constraint. At 50 Mbps upload, a 1 TB initial backup takes about two days running 24/7. At 1 Gbps fiber, a 1 TB upload takes about three hours. After the initial seed, only your changed files upload, so most ongoing backups are small. Backblaze, Wasabi, and AWS all support physical-shipping seed services for very large initial uploads if your internet upload is too slow.

Sources & Citations

1. Backblaze, “Cloud Storage Pricing,” backblaze.com
2. Wasabi Technologies, “Wasabi Hot Cloud Storage Pricing,” wasabi.com
3. Amazon Web Services, “Amazon S3 Pricing,” aws.amazon.com
4. Dropbox, “Dropbox Plans Pricing,” dropbox.com
5. Backblaze, “Hard Drive Failure Rates: The Official Backblaze Drive Stats for 2024,” backblaze.com
6. Synology, “DS923+ Specifications,” synology.com
7. QNAP, “TS-464 Hardware Specs,” qnap.com
8. StorageReview, “Synology DS923+ Review,” storagereview.com
9. Backblaze, “How to Accurately Calculate the Cost of Cloud Storage,” backblaze.com
10. Backblaze, “Backblaze Drive Stats for Q1 2025,” backblaze.com