Segotep GN
650W
Why this rating
Every criterion, its status, and the evidence behind it.
Evidence
- PASS
- 4
- WARN
- 2
- FAIL
- 2
- N/D
- 14
Ratings disagree by 2 steps
The engine rates this unit higher than the imported list, usually because the list de-tiers units that lack independent testing while the engine records that as low confidence instead.
Architecture
- FAIL
Legacy primary topology (DF)weight 3
- N/D
Secondary stage is not documentedweight 2
- N/D
Minor rail regulation is not documentedweight 3
- N/D
PFC type is not documented; APFC assumed only when statedweight 2
Standards
- WARN
ATX 2.x generation platformweight 2
- PASS
Full-range input (~100-240 VAC)weight 2
Efficiency
- PASS
Gold class efficiencyweight 2
Components
- N/D
Capacitor temperature rating is not documentedweight 2
- N/D
Fan bearing type is not documentedweight 1.5
Protections
- N/D
Protection set has not been verified independentlyweight 3
- N/D
OCP declaration has not been verifiedweight 2
- N/D
OTP declaration has not been verifiedweight 1.5
- N/D
Protection trip points have not been measuredweight 2
Electrical performance
- N/D
No qualitative electrical assessment on recordweight 3
- N/D
No ripple measurement on recordweight 3
- N/D
No voltage regulation measurement on recordweight 2
- N/D
No transient response measurement on recordweight 2
Evidence
- PASS
Built by Segotepweight 1.5
- WARN
Platform attribution is probable but unconfirmed (Costdown GM)weight 1.5
- FAIL
Independent testing explicitly reported as absent (Not recommended since no proper testing exists, and numerous issues exist with other Segotep units that were tested.)weight 2
Not recommended since no proper testing exists, and numerous issues exist with other Segotep units that were tested.(editorial note)
Warranty and support
- N/D
Warranty length is not documentedweight 1.5
Safety
- PASS
No safety incidents or false claims on recordweight 3
How the tier was reached
- MISSED
Tier A - reference classspec 12.9
- — Primary conversion stage: Legacy primary topology (DF)
- — Minor rail regulation: Minor rail regulation is not documented
- — Independent laboratory evidence: Independent testing explicitly reported as absent (Not recommended since no proper testing exists, and numerous issues exist with other Segotep units that were tested.)
- — Minor rail regulation: required evidence is missing
- — Too many failed criteria for this tier (2)
- MISSED
Tier B - strong mainstreamspec 12.10
- — Primary conversion stage: Legacy primary topology (DF)
- — Minor rail regulation: Minor rail regulation is not documented
- — Independent laboratory evidence: Independent testing explicitly reported as absent (Not recommended since no proper testing exists, and numerous issues exist with other Segotep units that were tested.)
- — Minor rail regulation: required evidence is missing
- — Too many failed criteria for this tier (2)
- MISSED
Tier C - adequatespec 12.11
- — Minor rail regulation: Minor rail regulation is not documented
- — Independent laboratory evidence: Independent testing explicitly reported as absent (Not recommended since no proper testing exists, and numerous issues exist with other Segotep units that were tested.)
- — Minor rail regulation: required evidence is missing
- — Too many failed criteria for this tier (1)
- MET
Tier D - basicspec 12.12
- Weighted pass ratio 60% with 2 warning(s)
Missing evidence
These criteria could not be resolved. They lower the confidence index rather than count against the unit.
- Secondary rectification
- Minor rail regulation
- Active power factor correction
- Electrolytic capacitor temperature rating
- Fan bearing type
- Protection coverage
- Over-current protection declared
- Over-temperature protection declared
- Protection trip points
- Measured electrical behaviour
- +12V ripple
- Voltage regulation
- +12V transient response
- Manufacturer warranty
Specification
Values carry the source they came from; unknowns stay unknown.
- Capacities
- 650 W
- Form factor
- ATX
- ATX generation
- ATX 2.x
- Efficiency class
- Gold
- AC input
- Full range (~100–240 V)
- Cable modularity
- No
- Introduced
- 2019
Electrical architecture
What is actually inside, when it is known.
- Primary stage
- DF
- Secondary rectification
- not documented
- Minor rail regulation
- not documented
- Built by
- Segotep
- Platform
- Costdown GM
Reviewer notes
Free text from the source, used by the engine as signals.
Not recommended since no proper testing exists, and numerous issues exist with other Segotep units that were tested.
- Editorial note states that no proper independent testing existsnoconfidence 60%
Where this data comes from
Each field records which source supplied it and how sure we are.
| Field | Source | Confidence | Captured |
|---|---|---|---|
| oem | PSU Tier List (seed workbook)trust 70 | 70% | workbook import |
| intro_year | PSU Tier List (seed workbook)trust 70 | 70% | workbook import |
| modularity | PSU Tier List (seed workbook)trust 70 | 70% | workbook import |
| atx_version | PSU Tier List (seed workbook)trust 70 | 70% | workbook import |
| form_factor | PSU Tier List (seed workbook)trust 70 | 70% | workbook import |
| input_range | PSU Tier List (seed workbook)trust 70 | 70% | workbook import |
| platform | PSU Tier List (seed workbook)trust 70 | 70% | workbook import |
| editorial_tier | PSU Tier List (seed workbook)trust 70 | 70% | workbook import |
| efficiency_class | PSU Tier List (seed workbook)trust 70 | 70% | workbook import |
| primary_topology | PSU Tier List (seed workbook)trust 70 | 70% | workbook import |
| minor_rail_regulation | PSU Tier List (seed workbook)trust 70 | 70% | workbook import |
| secondary_rectification | PSU Tier List (seed workbook)trust 70 | 70% | workbook import |
Primary source: PSU Tier List (seed workbook) (row 910). Community-maintained tier list imported as the seed data set. Ratings from this source are shown as the published tier; the Tier Engine computes its own rating separately.