1st Player NGDP Platinum ATX 3.0

1000W/1300W

PlatinumATXATX 3.xFull modular2023

A-Published tier

Why this rating

Every criterion, its status, and the evidence behind it.

A-Published rating

EEngine rating

Evidence

74%Limited lab data

PASS: 10
WARN: 0
FAIL: 1
N/D: 11

Ratings disagree by 10 steps

The engine rates this unit lower than the imported list, driven by the criteria listed below.

Architecture

PASS
Resonant primary stage (LLC)weight 3
PASS
Synchronous rectificationweight 2
PASS
Independent DC-DC converters for +5V and +3.3Vweight 3
N/D
PFC type is not documented; APFC assumed only when statedweight 2

Standards

PASS
Declares ATX 3.x complianceweight 2
PASS
Full-range input (~100-240 VAC)weight 2

Efficiency

PASS
Platinum class efficiencyweight 2

Components

N/D
Capacitor temperature rating is not documentedweight 2
PASS
Double Ball bearing fanweight 1.5
Yate Loon DBB.(editorial note)

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

FAIL
Electrical performance criticised: Loose 12V transient response.weight 3
Loose 12V transient response.(editorial note)
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 Hellyweight 1.5
PASS
Platform EPS-0100weight 1.5
N/D
No independent laboratory report linked yetweight 2

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
- — Measured electrical behaviour: Electrical performance criticised: Loose 12V transient response.
- — Too many failed criteria for this tier (1)
MISSED
Tier B - strong mainstreamspec 12.10
- — Measured electrical behaviour: Electrical performance criticised: Loose 12V transient response.
- — Too many failed criteria for this tier (1)
MISSED
Tier C - adequatespec 12.11
- — Measured electrical behaviour: Electrical performance criticised: Loose 12V transient response.
- — Too many failed criteria for this tier (1)
MISSED
Tier D - basicspec 12.12
- — Measured electrical behaviour: Electrical performance criticised: Loose 12V transient response.

Insufficient evidence, unknown platform or unsatisfactory architecture (spec 12.13)
Modifiers do not apply to E and F

Missing evidence

These criteria could not be resolved. They lower the confidence index rather than count against the unit.

Active power factor correction
Electrolytic capacitor temperature rating
Protection coverage
Over-current protection declared
Over-temperature protection declared
Protection trip points
+12V ripple
Voltage regulation
+12V transient response
Independent laboratory evidence
Manufacturer warranty

Specification

Values carry the source they came from; unknowns stay unknown.

Capacities: 1000 W1300 W
Form factor: ATX
ATX generation: ATX 3.x
Efficiency class: Platinum
AC input: Full range (~100–240 V)
Cable modularity: Full
Introduced: 2023

Electrical architecture

What is actually inside, when it is known.

Primary stage: LLC
Secondary rectification: SR
Minor rail regulation: DC-DC
Built by: Helly
Platform: EPS-0100

Reviewer notes

Free text from the source, used by the engine as signals.

Fan is of questionable quality. Yate Loon DBB. Loose 12V transient response.

Double ball bearing fan reportedDouble Ballconfidence 60%
Electrical performance criticised by the reviewernoconfidence 60%
Fan quality questioned by the revieweryesconfidence 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 17). 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.