Dell PowerStore 1200T vs 3200T
Dell PowerStore 1200T
Dell PowerStore 3200T
The PowerStore 1200T and 3200T are both Gen2 members of Dell's all-NVMe PowerStore family, sharing the same operating environment (PowerStoreOS), the same active/active dual-node 2U base enclosure, and the same "T" unified personality that serves block, file, and vVols from one system. They differ in horsepower: the 3200T sits a tier above the 1200T with more processing cores, more cache memory, and higher scale limits, while the 1200T is positioned as the efficient entry point into the Gen2 line. Because they are architecturally identical and run the same software, the choice is really about how much performance headroom and consolidation scale you need today and over the life of the array, not about feature gaps. Both can be clustered, support the same data-reduction and replication features, and use the same NVMe drives and expansion shelves, so an investment in either can grow. This page lays out where they overlap and where the 3200T's extra capacity earns its premium, so a Uniqcli buyer can right-size rather than over- or under-buy.
Side by side
| Dell PowerStore 1200T | Dell PowerStore 3200T | |
|---|---|---|
| Family / generation | PowerStore Gen2, all-NVMe, dual active/active controllers in a 2U base enclosure | PowerStore Gen2, all-NVMe, dual active/active controllers in a 2U base enclosure (same chassis design) |
| Positioning | Entry tier of the Gen2 line; efficient consolidation for mid-sized workloads and edge/ROBO | Mid/upper tier; more headroom for demanding mixed and consolidated workloads |
| Compute & cache | Fewer CPU cores and less system memory per appliance than the 3200T | Higher core count and roughly double the memory of the 1200T for more cache and concurrency |
| Personality (T model) | Unified 'T' system: block, file (NAS), and vVols from one array | Unified 'T' system: block, file (NAS), and vVols from one array (identical capability) |
| Connectivity | FC, iSCSI, and NVMe-oF (NVMe/TCP and NVMe/FC), plus Ethernet for file | Same protocol set: FC, iSCSI, NVMe/TCP, NVMe/FC, and Ethernet for file |
| Expansion & scale | Supports NVMe expansion enclosures; lower maximum volume count than the 3200T | Supports NVMe expansion enclosures; higher maximum volume count and scale ceiling |
| Software & data services | Full PowerStoreOS: always-on dedupe/compression, snapshots, async/sync & metro replication, AppsON | Identical PowerStoreOS feature set, with more resources to sustain those services under load |
| Clustering | Can cluster with other PowerStore appliances and scale out | Can cluster with other PowerStore appliances and scale out (mix tiers within a cluster) |
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Dell PowerStore 1200T
Dell PowerStore 3200T
Choose the 1200T when
Your workloads are mid-sized and reasonably predictable, and you want the lowest entry price into Gen2 PowerStore without giving up any features. The 1200T runs the exact same PowerStoreOS, data reduction, replication, and unified block-plus-file capabilities as the 3200T, so you lose no functionality, only ceiling. It is a strong fit for departmental virtualization, general-purpose VMware/file consolidation, and edge or remote-office sites where you want enterprise data services in a compact, efficient footprint. If your capacity and IOPS projections sit comfortably below the array's limits and you would rather scale out by clustering or trade up later than pay for headroom you may not use, the 1200T is the cost-effective pick.
Choose the 3200T when
You are consolidating more workloads onto one system, expect heavy mixed I/O, or want years of growth headroom before you outgrow the appliance. The 3200T's higher core count and larger memory pool give it more cache and concurrency, which helps sustain low latency under demanding, bursty, or multi-tenant conditions and supports a higher volume and consolidation ceiling. It suits performance-sensitive databases, larger virtual estates, and customers who would rather buy once with margin than upgrade sooner. Because it shares the chassis, drives, and software with the 1200T, paying up for the 3200T buys scale and resilience under load, not a different feature set.
For most buyers this is a sizing decision, not a feature decision: the 1200T and 3200T are the same architecture running the same PowerStoreOS, so neither is 'better' in the abstract. Pick the 1200T to minimize cost on mid-sized or edge workloads that fit within its limits, and step up to the 3200T when you need more cache, more concurrency, and a higher consolidation ceiling for demanding or fast-growing environments. A practical approach is to size against your three-to-five-year capacity and performance projections, leave realistic headroom, and remember both can cluster together — so you can start with a 1200T and add a 3200T later if needs grow. Uniqcli can model your specific workloads and validate exact configurations, since real performance always depends on drive count, data type, and feature usage.
Talk to a specialistFrequently asked
What does the 'T' suffix mean, and how is it different from a '1200Q' or '3200Q'?
On Gen2 PowerStore, 'T' denotes the unified personality: the array serves block, file (NAS), and vVols from a single system. The 'Q' variants are block-optimized and do not include the native file services. If you need both SAN and NAS from one box, the T models (1200T, 3200T) are the ones to compare; if you only need block, the Q models may be a more economical alternative. Both T models here offer identical unified capability — the difference between them is performance and scale, not personality.
Do the 1200T and 3200T run the same software and data services?
Yes. Both run the same PowerStoreOS and get the same feature set: always-on inline deduplication and compression, snapshots and thin clones, asynchronous, synchronous, and metro replication, and AppsON for running VMs directly on the appliance. The 3200T simply has more CPU and memory resources to sustain those services under heavier load. Neither model is feature-limited relative to the other within the same generation, so you never trade away capability by choosing the smaller system.
Can I start with a 1200T and move up to a 3200T later?
In practice, yes — PowerStore appliances can be clustered, and you can mix models within a cluster to scale out, so a 1200T deployment can later be joined by a 3200T as your needs grow. Data can also be migrated between PowerStore systems. The cleanest path still comes from sizing correctly up front, so it is worth having Uniqcli validate your capacity and performance projections before you commit, and confirm current clustering and migration rules for your exact PowerStoreOS version.
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