ZimaCube 2 vs ASUSTOR Lockerstor 6 Gen3: Six-Bay NAS Guide
A six-bay comparison that holds hard-drive count constant and tests which platform better serves turnkey NAS operations, high-speed networking, or a customizable home server.
Updated September 21, 2026
ZimaCube 2 Standard vs AS6806T: Verdict and Best Use Cases
Start with the direct answer, then use the scenario matrix to see which NAS fits each workload.
A six-bay server that can change roles
The ZimaCube 2 Standard product page pairs six SATA bays with an Intel Core i3-1215U, 8GB memory, a 256GB NVMe system SSD, four M.2 positions in the 7th Bay, dual 2.5GbE, two Thunderbolt 4 ports, and two PCIe positions. Its advantage is the range of storage, compute, and add-in-card designs one chassis can support.
A six-bay NAS with high-speed I/O built in
The AS6806T uses an AMD Ryzen Embedded V3C14, 16GB DDR5 ECC memory, six SATA bays, four PCIe 4.0 M.2 slots, dual 10GbE, dual 5GbE, two USB4 ports, and one PCIe 4.0 x4 slot. ADM makes it the more conventional ready-to-administer storage appliance.
| Use Case | Better Choice | Why |
|---|---|---|
| Six-disk backup and file server with minimal hardware planning | Lockerstor 6 Gen3 | ECC memory, fast Ethernet, and ADM arrive as an integrated appliance stack. |
| Six-bay homelab with mixed custom services | ZimaCube 2 | The Core i3 platform and two PCIe positions provide a broader hardware canvas. |
| 10GbE production network from day one | Lockerstor 6 Gen3 | Two 10GbE and two 5GbE interfaces are included without consuming the expansion slot. |
| Direct Thunderbolt workflow | Verify ZimaCube 2 Pro | Standard has physical Thunderbolt 4 ports, but current ZimaOS guidance lists direct-connection support only for Pro. |
| Memory error correction is mandatory | Lockerstor 6 Gen3 | The listed factory memory is 16GB DDR5 ECC, expandable to 64GB. |
| Two simultaneous PCIe add-in roles | ZimaCube 2 | It has two physical expansion positions rather than one. |
ZimaCube 2 Standard vs AS6806T Specifications
The main table compares the closest standard configurations only, so higher-end SKUs do not distort the baseline comparison.
| Specification | ZimaCube 2 | ASUSTOR Lockerstor 6 Gen3 |
|---|---|---|
| Primary SKU | ZimaCube 2 Standard | Lockerstor 6 Gen3 AS6806T |
| Processor | Intel Core i3-1215U, 6 cores, up to 4.40GHz | AMD Ryzen Embedded V3C14, 4 cores, up to 3.80GHz |
| Factory memory | 8GB 4800MHz | 16GB DDR5-4800 ECC |
| Maximum documented memory | Check current ZimaCube configuration guidance | 64GB across two slots |
| SATA bays | 6 × 3.5/2.5-inch SATA | 6 × 3.5/2.5-inch SATA |
| M.2 storage | 4 × M.2 in 7th Bay, plus system M.2 | 4 × M.2 PCIe 4.0 NVMe |
| Networking | 2 × 2.5GbE | 2 × 10GbE and 2 × 5GbE |
| External high-speed ports | 2 × Thunderbolt 4 | 2 × USB4 up to 40Gbps |
| PCIe expansion | Two physical slots, wired x4 and x2 | 1 × PCIe 4.0 x4 |
| Software orientation | ZimaOS personal cloud and self-hosting | ADM dedicated NAS operating system |
Primary comparison baseline: Both primary systems have six SATA bays and four auxiliary M.2 positions, so raw bay count is not the decision. The comparison instead weighs CPU character, ECC memory, included network interfaces, external I/O, expansion topology, and the operational model of ZimaOS versus ADM.
Category-by-Category Comparison
What the specification differences mean for storage, networking, software, self-hosting, media, and local AI.
Equal Bay Count, Different Storage Architecture
Each chassis holds six SATA drives, allowing comparable broad choices for capacity, parity, and fault tolerance. Both also provide four M.2 positions beyond the main hard-drive array. This means neither wins simply by counting drive locations; buyers need to decide how SSDs will be used for applications, cache, working datasets, or a separate fast tier.
ZimaCube places its four M.2 devices in a removable 7th Bay and includes a separate 256GB NVMe system SSD in the Standard configuration. ASUSTOR describes four PCIe 4.0 NVMe slots that ADM can manage for storage or acceleration roles. Usable throughput and features depend on SSD choice, thermals, pool layout, and software, not only the PCIe generation printed on a specification sheet.
Category verdict: Storage capacity is broadly matched; ZimaCube emphasizes a modular 7th Bay, while ASUSTOR emphasizes PCIe 4.0 NVMe within ADM.
Compute and Memory: More CPU Cores vs ECC Capacity
ZimaCube 2 Standard uses a six-core Intel Core i3-1215U, while AS6806T uses a four-core AMD Ryzen Embedded V3C14. Core counts alone do not predict every workload, but the Core i3 platform is the more compelling starting point for mixed self-hosting, compilation, several application containers, and other general-purpose server jobs.
ASUSTOR starts at 16GB instead of 8GB and uses ECC memory, with a documented maximum of 64GB across two slots. That is a meaningful operational advantage when memory error correction is required by policy or when the planned service set needs more RAM immediately. Buyers should size actual containers and virtual machines rather than choosing by processor name alone.
Category verdict: ZimaCube has the stronger compute-oriented baseline; Lockerstor has the stronger factory memory and ECC story.
Network Design: ASUSTOR Removes the Upgrade Question
Dual 10GbE plus dual 5GbE gives the AS6806T abundant built-in network capacity. It can connect fast workstations, separate client and backup traffic, or preserve redundant paths without spending its PCIe slot on Ethernet. ZimaCube 2 Standard provides dual 2.5GbE, which is capable for many homes but materially lower for large sequential transfers or several fast clients.
A port is only one element of performance. A 10GbE workflow also needs compatible switches, client adapters, cabling, pool throughput, and a protocol that can keep the path busy. ZimaCube buyers who need 10GbE should compare the Pro configuration or validate a network card; Standard buyers on a 1GbE or 2.5GbE LAN may see no benefit from ASUSTOR's larger port count.
Category verdict: Lockerstor wins for immediate high-speed networking; ZimaCube Standard remains reasonable when the surrounding network is 2.5GbE or slower.
Software, External I/O, and Expansion Define Ownership
ADM presents AS6806T as a managed NAS appliance with storage, users, snapshots, backup, monitoring, and apps organized under one vendor environment. ZimaOS positions ZimaCube as a personal cloud and self-hosting system. The right choice depends on whether the owner values a conventional NAS control plane or expects to customize services and hardware over time.
ZimaCube Standard has two physical Thunderbolt 4 ports and two PCIe positions; ASUSTOR offers two USB4 ports and one PCIe 4.0 x4 slot. Current ZimaOS guidance restricts Thunderbolt direct connection to Pro, so Standard software support must be confirmed. Expansion cards also require validation for lanes, power, cooling, dimensions, drivers, and software.
Category verdict: ASUSTOR favors integrated administration; ZimaCube favors a wider and more customizable internal expansion map.
Pros, Cons, and Which One Should You Buy?
Bring the important trade-offs and final buyer recommendations together in one decision section.
Choose the Operating Model, Not the Drive Count
With six SATA bays on both sides, the durable choice is how the system should be administered, connected, and expanded after the drives are installed.
| Buyer | Recommended Model | Decision Rule |
|---|---|---|
| Business or prosumer wanting a turnkey six-bay NAS | Lockerstor 6 Gen3 | Choose ADM, ECC memory, and built-in multi-gigabit networking as one integrated package. |
| Home-server builder with custom hardware plans | ZimaCube 2 Standard | Use the two PCIe positions and stronger general-purpose CPU baseline. |
| Creative team already standardized on 10GbE | Lockerstor 6 Gen3 | Its network interfaces avoid a separate adapter decision and leave the PCIe slot open. |
| Buyer with a Thunderbolt-specific workflow | Verify ZimaCube 2 Pro | Current ZimaOS guidance limits direct connection to Pro; confirm the intended host, cable, protocol, and storage performance. |
Bottom line: Lockerstor 6 Gen3 is the better turnkey six-bay NAS for ECC and fast Ethernet. ZimaCube 2 is the better expandable server when compute variety and two PCIe roles outweigh the need for factory 10GbE.
SKU Family: What Changes Above the Standard Models?
The head-to-head comparison stays focused on ZimaCube 2 Standard and AS6806T. Higher-end variants are explained separately here.
How the Six-Bay Models Fit Their Families
ZimaCube 2 Pro changes the networking and CPU balance, while AS6804T changes the bay count. Compare those variants only if Standard's dual 2.5GbE or AS6806T's six-bay chassis misses the actual requirement.
| Configuration | What Changes | Who It Fits |
|---|---|---|
| ZimaCube 2 Standard | Core i3, 8GB, six bays, dual 2.5GbE | Storage-first self-hosting and flexible expansion |
| ZimaCube 2 Pro | Core i5, 16GB, six bays, adds 10GbE | Faster networking in the same ZimaCube chassis |
| AS6804T | Four bays with the Gen3 CPU, ECC, and network platform | Buyers who do not need six hard drives |
| AS6806T | Six bays, 16GB ECC, dual 10GbE and dual 5GbE | Turnkey six-bay storage on a fast network |
Watch and Read More About ZimaCube 2
Three creator videos and three related Zima articles add real-world context beyond the comparison tables.
Watch Creator Videos
Frequently Asked Questions
Long-tail buying questions, SKU questions, and query fan-out from the comparison.
ZimaCube 2 vs Lockerstor 6 Gen3 FAQ
Do both systems have six SATA bays?
Yes. ZimaCube 2 and AS6806T each provide six bays for compatible 3.5-inch or 2.5-inch SATA drives.
Which includes ECC memory?
Lockerstor 6 Gen3 lists 16GB DDR5 ECC memory and support up to 64GB. Do not assume the same ECC capability for ZimaCube Standard.
Which has 10GbE out of the box?
AS6806T includes two 10GbE and two 5GbE ports. ZimaCube 2 Standard has dual 2.5GbE; ZimaCube 2 Pro adds 10GbE.
Can both hold four M.2 SSDs?
Yes, but their slot implementation, supported roles, software management, cooling, and achievable throughput differ.
Is USB4 the same as Thunderbolt 4?
No universal equivalence should be assumed. Validate the exact peripheral, protocol features, host support, cable, and operating system.
Which is better for custom expansion?
ZimaCube 2 provides two PCIe positions and Thunderbolt 4, making it the broader canvas. ASUSTOR already integrates fast networking, so its single slot may still be enough.
