# be quiet! Pure Power 13 M 1000W

- Source: https://stierproducts.com/products/be-quiet-pure-power-13-m-1000w
- Category board: https://stierproducts.com/categories/power-supplies
- Placement: #5 of 17 in Power Supplies, B tier
- Brand: be quiet!
- LP on this board: 614
- Last researched: 2026-09-13T02:43:26.751Z
- Method: https://stierproducts.com/methodology
- Dataset: https://doi.org/10.5281/zenodo.22062813 - every board at once, one dated snapshot per release, same licence, prices and photographs left out
- Reuse: Text, rankings, tier assignments, LP values and verdicts are free to quote and reuse with attribution to stierproducts and a link to the source URL (CC BY 4.0: https://creativecommons.org/licenses/by/4.0/). Product photographs are not covered: they belong to their respective owners and are reproduced to illustrate the product being reviewed. Do not redistribute them under this licence.

## Verdict

quiet, modular, and very stable

## For

- fully-modular
- 80 PLUS Gold
- quiet fanless design
- solid voltage regulation
- rail stability

## Evidence

Consolidated from 3 independent outlets

| Outlet | Said by | Stance | Link | Link status |
| --- | --- | --- | --- | --- |
| Vortez | - | - | https://www.vortez.net/articles_pages/be_quiet_pure_power_13_m_1000w_psu_review,1.html | outlet blocks automated checks |
| Nikktech | - | - | https://www.nikktech.com/main/articles/pc-hardware/power-supplies/15816-be-quiet-pure-power-13m-1000w-atx-3-1-power-supply-unit-review | fetched and confirmed |
| Gameit ES | Gameit ES | B | https://www.youtube.com/watch?v=IHEl5xl2Hlg | fetched and confirmed |

## Nearest alternatives on this board

| Rank | Product | Tier | Page |
| --- | --- | --- | --- |
| 1 | be quiet! Dark Power 14 1000W | S | https://stierproducts.com/products/be-quiet-dark-power-14-1000w |
| 2 | Seasonic Prime TX-1600 Noctua Edition | A | https://stierproducts.com/products/seasonic-prime-tx-1600-noctua-edition |
| 3 | be quiet! Pure Power 13 M 850W | A | https://stierproducts.com/products/be-quiet-pure-power-13-m-850w |
| 4 | Corsair RM750e | B | https://stierproducts.com/products/corsair-rm750e |
| 6 | Corsair RM850e | B | https://stierproducts.com/products/corsair-rm850e |
| 7 | Seasonic Focus GX-850 | B | https://stierproducts.com/products/seasonic-focus-gx-850 |
| 8 | Super Flower Leadex V Platinum Pro 1000W | B | https://stierproducts.com/products/super-flower-leadex-v-platinum-pro-1000w |
| 9 | Corsair SF750 | B | https://stierproducts.com/products/corsair-sf750 |
| 10 | MSI MAG A750GL PCIE5 | C | https://stierproducts.com/products/msi-mag-a750gl-pcie5 |
| 17 | Thermaltake Smart 700W | F | https://stierproducts.com/products/thermaltake-smart-700w |

The full board is at https://stierproducts.com/categories/power-supplies.

## What this tier means

- B: Good. A solid choice with real caveats worth knowing.

## How to read this

- Each category is researched in four independent runs, one per lens (expert consensus, value, reliability, community pulse). Every run ranks a board of candidates that deliberately includes products buyers cross-shop but should avoid. Placements score on a ranked ladder (LP), and tiers are derived from LP, so no tier is ever assigned by hand.
- LP is this product's points on its own category ladder. It is comparable within a category and not across categories.
- Link status reports what our pre-publication link check found when it fetched the cited URL. It says nothing about the quality of the review.
- A citation with no usable link is listed rather than dropped, and is excluded from the counted total above.

## Image

https://stspimgdevmfyk46r5vwkay.blob.core.windows.net/images/products/be-quiet-pure-power-13-m-1000w.webp

Product photographs are not covered: they belong to their respective owners and are reproduced to illustrate the product being reviewed. Do not redistribute them under this licence.