# AutoML Resource Capacity

Resource limits vary by contracted plan (basic, standard, advanced).

## RAM

* Task type 1 (64 GB) – min/base
* Task type 2 (128 GB) – default
* Task type 4 (256 GB) – max (basic plan)
* Task type 6 (384 GB) – max (standard plan)
* Task type 8 (512 GB) – max (advanced plan)


## Task Concurrency Limit

Max concurrent AutoML tasks/operators; excess submissions fail with error.

* 4 (basic)
* 8 (standard)
* 16 (advanced)


## User Limits

* 5 users (basic)
* 15 users (standard)
* Unlimited (advanced)


## Task Unit & Unit Hours

A unit hour = physical (clock) hour * task unit.

Task unit by type:

* Type 1 (64 GB) → 1 unit
* Type 2 (128 GB) → 2 units (default)
* Type 4 (256 GB) → 4 units
* Type 6 (384 GB) → 6 units
* Type 8 (512 GB) → 8 units


Example (500 unit hours available):

* 64 GB task: 500 h
* 128 GB task: 250 h
* 256 GB task: 125 h


Mixed example:

* Three type‑4 tasks durations: 0.5h, 1.5h, 1.0h → 4 * (0.5 + 1.5 + 1.0) = 12.0
* Four type‑1 tasks durations: 1.0h, 2.0h, 3.0h, 4.0h → 1 * (1 + 2 + 3 + 4) = 10.0
* Total = 22.0 unit hours