Ten Ways NAS Is Getting Enshitified – Trends, Trade‑offs, and Community Response
The NAS market is shifting from modular, upgradable appliances to closed, non‑repairable designs that prioritize cost savings and vendor lock‑in. This trend raises the total cost of ownership increase, or both DIY builds and open‑source stacks.
Soldered LPDDR RAM Eliminates User Upgradability
Manufacturers are moving to non‑upgradable, surface‑mounted LPDDR memory on x86‑based NAS units, removing the ability to expand memory after purchase.
"That's not a NAS anymore, that's a full server. I think of a NAS as 'low-power computer with lots of storage attached', so not being able to upgrade the RAM on one isn't all that surprising."
This design creates a permanent ceiling for memory‑heavy workloads such as Docker containers, ZFS pools, or virtual machines and turns a single memory chip failure into a full motherboard replacement rather than a cheap SODIMM swap.
Network Speeds Remain Stagnant Despite Cheap PHYs
Mid‑range NAS enclosures continue to ship with 1 GbE ports while 2.5 GbE, 5 GbE, and 10 GbE options are locked behind significant price premiums, even though low‑cost PHY controllers are widely available.
"I think the biggest issue is hard drive (or SSD) costs currently. I got a UNAS 8 Pro a few months ago and it still sits empty. It's my own fault, I should have priced out the drives but I was buying Unifi equipment for a new house and wanted to try our their NAS offering. I just looked and the hard drives I've bought before are currently >3x the price I last paid."
Users must either purchase expensive proprietary expansion cards or jump to top‑tier product lines to achieve local transfer speeds that match modern storage media.
Drive Lock‑In Policies Restrict Third‑Party Storage
Vendors enforce validation policies that block core features or display persistent warnings when non‑branded drives are installed, especially for NVMe pools and enterprise‑tier hardware.
"Synology is truly dead to me now. I used their stuck mostly happily since my first DS412+ way back when. But this thing with locking down features to require their own branded drives is madness. No way, no how. Last year they tried restricting the OS from creating new volumes unless all drives in it were Synology branded. People tore them a new asshole in the press and they backed away from that. Now their newest DSM 7.4 release features a new smart storage system with postprocessing deduplication and compression. I tried to enable that on my own volume for testing, but nope: it only works on “pure Synology” volumes. Fuck that. Synology, get this out of your damn heads. I will never, never buy your stupid, overpriced drives. It won’t happen. Never."
This forces buyers into higher per‑terabyte costs for identical underlying OEM drives and eliminates the freedom to choose cost‑effective third‑party storage.
Fixed Low‑Capacity OS Drives Create Single Points of Failure
NAS units increasingly ship with the operating system pre‑installed on soldered eMMC, UFS 3.1, or tiny 64 GB M.2 2230 drives that cannot be removed or replaced.
"On 1.4 'Integration of Fixed Low-Capacity OS Drives' eMMC bad because un-upgradeable and/or repairable. m.2 bad because if it wasn't there a user could put a big storage device there. I'm not even sure what the author wants here?"
When the onboard flash wears out or corrupts the entire unit becomes unusable, and the low‑capacity M.2 drive occupies a full‑sized PCIe slot that could otherwise host user‑accessible NVMe storage or cache drives.
PCIe Lane Throttling Bottlenecks Advertised Interfaces
Marketing materials promote USB 4, Thunderbolt 4, 10 GbE, or multiple M.2 slots, but internal motherboard wiring often connects these controllers to PCIe Gen 3 x1 or x2 lanes instead of the expected x4 configuration.
"NVMe slots running with single PCIe lanes really is a terrible configuration in 2026. Paying an arm and a leg for an SSD and only getting a quarter the speed out of it hurts."
This internal bandwidth starvation means that even though the physical slots exist, sustained throughput for NVMe SSDs or high‑speed network cards is reduced to a fraction of their rated speed during large data ingests or multi‑drive reads.
Recycled Hardware Generations Mask Minimal Updates
Vendors re‑release 2‑ to 4‑year‑old architectures under new model numbers with only superficial changes such as swapping 1 GbE for 2.5 GbE ports while keeping the same SoC, backplane, and chassis.
"I didn't see them mention anything about adding features that aren't strictly about storing files... things like containers and virtual machines..."
This practice refreshes product catalogs and resets MSRPs without delivering meaningful performance gains, leaving new buyers with little incentive to upgrade over older models.
Hard Drive Capacity Squeeze Inflates Total Cost of Ownership
The consumer hard‑drive market is losing low‑capacity models due to low margins and seeing high‑capacity drives diverted to enterprise cloud and AI workloads, leaving a narrow mid‑range where prices remain high.
"Expensive drives have become such a pain. Maybe five years from now, if supply meets demand, I just wish I can afford a 1PB all-flash NAS. I really don't want to hear noise and I wish data centres would release their used supply on market. I will put backup on HDDs. Soldered RAM and novel format hardware is a pain point. Macbook storage upgrade needs special custom hardware. Synology still doesn't allow third party HDDs in their extension units. NAS devices are truly a fantastic category on its own. My data remains local, while also allowing me to use it as a server for my workloads."
Populating a 2‑bay or 4‑bay enclosure now costs two to four times the price of the bare hardware, creating a substantial financial barrier for newcomers.
DRAM‑Less SSDs and Reduced NAND Channel Density Degrade Sustained Performance
DRAM‑less NVMe SSDs that rely on Host Memory Buffer (HMB) architecture suffer write latency spikes under continuous NAS workloads such as database logging or virtual machine execution.
"On the first point specifically, everyone is going to need to wrap their heads around memory being more tightly integrated with compute in future generations. The modular form factor restricts DRAM speed, bus width, hurts reliability and cost. Memory modules provide flexibility, but the cost is real. I suspect in the future we will get better at re-balling memory ICs."
Concurrently, SSD manufacturers have cut the physical NAND channel count, consolidating multi‑terabyte capacities into a single package, which limits parallel controller channels and reduces sustained write speeds during large ingests or pool rebuilds compared to older multi‑chip designs.
Rising Software Memory Needs Paired with Opaque RAM Modules
NAS operating systems now require a minimum of 4 GB or 8 GB of RAM for reliable multi‑service operation, yet vendors source modules from obscure suppliers or apply private labels over unverified third‑party RAM to keep prices competitive.
"I don't share the author's view of the OSs becoming copycats of eachother and not that specialized. Truth to be told, a NAS is the perfect place to have your home server. You can have both your applications and data on the same device and avoid having to build a lab just to have nextcloud or some other utility self hosted. However, to achieve this, the OS must become more similar to a normal linux distro, for better or for worse."
This lack of transparency about the underlying silicon, timings, and quality control introduces stability risks for memory‑sensitive tasks like containerization or ZFS/Btrfs checks and complicates sourcing guaranteed‑compatible expansion modules.
Software Homogenization Produces Uniform Interfaces
Emerging turnkey NAS vendors are wrapping lightweight desktop skins around the same Debian‑derived Linux foundation, resulting in web consoles that look and behave almost identically across brands.
"While I do prefer the DIY route, I'd struggle to call that 'enshitified'. Vensors consolidated around solutions because they work reliably, without reinventing the wheel. I'd much rather a NAS be a lightweight wrapper around a proven and easily maintained base than try to over extend themselves and jerry-rig some abomination. And for customers who rely on them it means they can shift brands and still feel basically just at home."
The convergence reduces software differentiation, leaving users with functionally equivalent management stacks regardless of the vendor chosen.
Conclusion: Closed Appliances Push Users Toward DIY and Open‑Source
The cumulative effect of soldered memory, locked‑in drives, premium networking, recycled hardware, expensive storage, performance‑crippling SSDs, opaque RAM, and uniform software is a shift from open, modular NAS nodes to locked‑down storage appliances.
"It's easy to build one yourself. Just don't buy from vendors if you can't run your own software. It's that simple. I've run two NAS appliances for 15+ years now, and never had to worry about any of this, because I just run good old Community Linux or BSD on it. I can plug whatever PCIe card I want, as much storage as I want and from whom I want."
Enthusiasts and small businesses are increasingly turning to self‑assembled systems running TrueNAS, Open Media Vault, or plain Linux/ZFS to preserve long‑term repairability, performance, and hardware ownership, widening the gap between commercial off‑the‑shelf enclosures and DIY alternatives.
All statements are drawn directly from the source article and its accompanying Hacker News comments; no external facts have been added.