Efficiency & Noise Level Certifications Database

The following database includes all PSUs that we have evaluated so far.

The databases below include power supplies that have been tested with either 115 VAC (60 Hz) or 230 VAC (50 Hz) or both voltage inputs. Regardless of voltage input, we conduct some tests with 230 VAC (50 Hz) to check compatibility with the (EU) No 617/2013 regulation and the ErP Lot 6 and ErP Lot 3 directives. You can select a manufacturer/company to see its certified products, and you are also able to export the database in CSV format.

The database has last been updated on: 4/04/25
Total PSUs: 1689 - What's new

Micronics											Graphic Chart
Model	Form Factor	Wattage	Avg Efficiency (%)	Avg Efficiency 5VSB (%)	Vampire Power (W)	Avg PF	Avg Noise Output [dB(A)]	Efficiency Rating	Noise Rating	Date	Full Report	Results Report	Certification	Compare
	All All 1U 2U ATX12V ATX12VO Custom EPS12V EPS1U EPS2U FLEX ATX Other PS2 SFX SFX-L TFX TFX12V							All All DIAMOND TITANIUM PLATINUM GOLD SILVER BRONZE	All All A++ A+ A A- Standard++ Standard+ Standard
Caslon II 600	ATX12V	600	86.202	77.163	0.1756	0.952	34.71	BRONZE	Standard++	2018-03-14
Classic II Full Change 500W	ATX12V	500	84.231	79.051	0.1624	0.950	34.02	BRONZE	Standard++	2021-04-02
Classic II Full Change 600W	ATX12V	600	85.060	78.581	0.1646	0.953	35.89	BRONZE	Standard+	2021-04-01
Classic II Full Change 700W	ATX12V	700	85.296	78.906	0.1529	0.956	44.24	BRONZE	Standard	2021-03-31
Classic II Full Change 800W	ATX12V	800	87.431	78.629	0.1705	0.974	37.45	SILVER	Standard+	2021-03-31
Classic II Full Change 900W	ATX12V	900	87.617	78.046	0.1998	0.941	43.17	SILVER	Standard	2024-05-16
Coolmax Focus II 900W	ATX12V	900	86.966	77.588	0.1635	0.968	44.14	SILVER	Standard	2022-10-12
Coolmax Focus II ETA Bronze 500W	ATX12V	500	84.954	78.498	0.1572	0.970	26.65	BRONZE	A-	2022-03-31
Coolmax Focus II ETA Bronze 600W	ATX12V	600	85.762	78.811	0.1448	0.973	38.11	BRONZE	Standard+	2022-04-01
Coolmax Focus II ETA Bronze 700W	ATX12V	700	86.007	78.511	0.1494	0.974	40.14	BRONZE	Standard	2022-04-00
Coolmax Focus II ETA Bronze 800W	ATX12V	800	85.900	78.654	0.1549	0.962	39.64	BRONZE	Standard+	2022-03-31
Wizmax 2000W	ATX12V	2000	92.757	81.444	0.1079	0.974	31.98	PLATINUM	Standard++	2024-03-04
Wizmax Platinum 1050W	ATX12V	1050	93.075	80.098	0.1101	0.957	30.25	TITANIUM	Standard++	2023-07-17
Wizmax Platinum 1200W	ATX12V	1200	92.957	79.997	0.1029	0.954	33.13	TITANIUM	Standard++	2023-07-14
Wizmax Titanium 1200W	ATX12V	1200	93.114	81.129	0.1109	0.970	17.99	TITANIUM	A+	2024-06-10

Cybenetics

Efficiency & Noise Level Certifications Database

The following database includes all PSUs that we have evaluated so far.