be quiet! Be Quiet! Power Zone 2 850W vs be quiet! Be Quiet! Pure Power 13 M 850W
be quiet! Be Quiet! Power Zone 2 850W — Pick the be quiet! Be Quiet! Power Zone 2 850W — it leads these groups: Acoustics 1
Tap a group name to see the proof · The scoring method is public
The short answer
be quiet! Be Quiet! Power Zone 2 850W wins this comparison with a score of 40/100, ahead of be quiet! Be Quiet! Pure Power 13 M 850W (37).
The main differences: Max noise (24.9 dB vs 31.5 dB) · Cybenetics noise (A+ vs A++) · PCIe 6+2 pins (3 vs 4).
Scores are computed from 6 public spec attributes; missing values stay marked unknown in tables and are imputed at the category median, never passed off as measured.
At a glance
0–100 per group, normalized within the category · Tap a group for details
| be quiet! Be Quiet! Power Zone 2 850W | be quiet! Be Quiet! Pure Power 13 M 850W | |
|---|---|---|
| Power | 25 | 25 |
| Acoustics | 65 | 41 |
| Connectors | 64 | 71 |
| Value | 6 | 6 |
How to choose
Pick the be quiet! Be Quiet! Power Zone 2 850W if you care about…
- Max noise 24.9 dB +6.6 dB vs 31.5 dB
Pick the be quiet! Be Quiet! Pure Power 13 M 850W if you care about…
- PCIe 6+2 pins 4 +1 vs 3
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Where they differ
3 · Only rows that actually differ, with a verdict per row
| be quiet! Be Quiet! Power Zone 2 850W | be quiet! Be Quiet! Pure Power 13 M 850W | Where they differ | |
|---|---|---|---|
| Max noise | 24.9 dB | 31.5 dB | be quiet! Be Quiet! Power Zone 2 850W |
| Cybenetics noise | A+ | A++ | Depends |
| PCIe 6+2 pins | 3 | 4 | be quiet! Be Quiet! Pure Power 13 M 850W |
The record
Grouped and collapsible · Tap a group to fold
Power2▾
| be quiet! Be Quiet! Power Zone 2 850W | be quiet! Be Quiet! Pure Power 13 M 850W | |
|---|---|---|
| Output power | 850 W | 850 W |
| 80 PLUS rating | Gold | Gold |
Acoustics2▾
| be quiet! Be Quiet! Power Zone 2 850W | be quiet! Be Quiet! Pure Power 13 M 850W | |
|---|---|---|
| Max noise | 24.9 dB | 31.5 dB |
| Cybenetics noise | A+ | A++ |
Connectors1▾
| be quiet! Be Quiet! Power Zone 2 850W | be quiet! Be Quiet! Pure Power 13 M 850W | |
|---|---|---|
| PCIe 6+2 pins | 3 | 4 |
Value1▾
| be quiet! Be Quiet! Power Zone 2 850W | be quiet! Be Quiet! Pure Power 13 M 850W | |
|---|---|---|
| Warranty | 10 yr | 10 yr |
Data sources: GSMArena
FAQ
Which is better, be quiet! Be Quiet! Power Zone 2 850W or be quiet! Be Quiet! Pure Power 13 M 850W?
be quiet! Be Quiet! Power Zone 2 850W has the higher overall score (40 vs 37) and leads in Acoustics. Choose be quiet! Be Quiet! Pure Power 13 M 850W instead if PCIe 6+2 pins matters more to you.
What are the main differences?
The main differences: Max noise (24.9 dB vs 31.5 dB) · Cybenetics noise (A+ vs A++) · PCIe 6+2 pins (3 vs 4).
How are the scores calculated?
We normalize 6 public spec attributes within the category and weight them by group into a 0–100 score; missing values are inherited from spec-identical twins or imputed at the category median, so a sparse spec sheet never earns an advantage. The methodology is public.