ZM650-EBT - Computer Adapter ZALMAN - Free user manual and instructions

Product Type	Computer Power Supply Unit (ATX)
Model	ZM650-EBT
Brand	Zalman
Total Power Output	650W
Efficiency Certification	80+ Bronze (typical)
Form Factor	ATX
Fan Size	120mm
Fan Type	Silent Sleeve Bearing
Cable Management	Semi-modular (estimated)
Input Voltage	100-240V AC, 50-60Hz
Protection Features	OVP, UVP, SCP, OPP, OTP
Dimensions (W x H x D)	150 x 86 x 140 mm (typical)
Weight	1.8 kg (approx.)
Connectors	1x 24-pin ATX, 1x 8-pin EPS, 4x 6+2-pin PCIe, 6x SATA, 3x Molex
MTBF	100,000 hours
Compliance	CE, FCC, RoHS
Maintenance	Dust removal via compressed air every 6 months
Safety Precautions	Do not open; avoid liquids; use in dry environment
Spare Parts & Repairability	Fan replacement possible; other repairs by professional only

Frequently Asked Questions - ZM650-EBT ZALMAN

What is the power output of the Zalman ZM650-EBT?

The Zalman ZM650-EBT delivers a total power output of 650 watts, suitable for mid-range gaming and workstation PCs.

Does the ZM650-EBT support modular cables?

Yes, this model features a semi-modular design where essential cables (24-pin, 8-pin EPS) are fixed, while others like PCIe and SATA can be detached for better cable management.

What efficiency rating does this power supply have?

The ZM650-EBT is certified 80+ Bronze, ensuring at least 85% efficiency at typical loads, reducing energy waste and heat.

Is the ZM650-EBT compatible with ATX cases?

Absolutely. It follows the standard ATX form factor with dimensions 150 x 86 x 140 mm, fitting most ATX, mATX, and Mini-ITX cases.

What protections are included in this power supply?

It includes OVP (Over Voltage), UVP (Under Voltage), SCP (Short Circuit), OPP (Over Power), and OTP (Over Temperature) protection.

How many PCIe connectors does it have?

The unit provides four 6+2-pin PCIe connectors, supporting multiple GPUs or a single high-end card.

What is the noise level of the fan?

The 120mm sleeve bearing fan operates quietly, with noise levels around 20-25 dB(A) under moderate loads, thanks to intelligent fan control.

Does the ZM650-EBT come with a warranty?

Zalman typically offers a 5-year warranty for this power supply, covering defects in materials and workmanship.

Can I use this power supply with a server or mining rig?

While it can be used for basic servers, it is optimized for desktop PCs. For constant high loads like mining, consider a higher-rated unit.

How do I clean the power supply?

Unplug and use compressed air to blow dust out from the fan grille and vents every 6 months. Do not open the unit.

USER MANUAL ZM650-EBT ZALMAN

Exterior view of five black computer power units with visible fan and ventilation slots (no text or symbols)

High Efficiency Switching Power Supply

※ To ensure safe and easy installation, Please read the following precautions.

www.ZALMAN.com

1. Warnings and Safety Precautions

Warning

Neglecting the following may cause serious injury or death.

• Opening the cover of the product while the power cord is plugged into an outlet may cause electrocution or critical damage to the product.
• Handling the power cord with wet hands may cause electrocution.
• Inserting fingers or metallic objects into the cooling fan may cause injury or electrocution.

Caution

Neglecting the following may cause minor injuries, degrade product conditions or cause malfunction.

▶ Operating the product in an extremely cold or hot environment can degrade product performance and lifespan.
- Exposure to liquids may cause malfunction.
▶ Operation in a humid or non-ventilated environment may reduce product lifespan.
▶ Plugging the main power connector P1 into the motherboard while the product is connected to the AC power source may cause damage to the motherboard.
▶ Make sure that the connectors are connected to their designated locations, and that the connectors are not oriented in the wrong direction when connecting the DC output connectors.
▶ Please use gloves to prevent injuries during installation.
▶ Product designs and specifications may be revised without prior notification to improve quality and performance.

Disclaimer) Zalman Tech Co., Ltd. is not responsible for any damages due to external causes, including but not limited to, improper use, problems with electrical power, accident, neglect, alteration, repair, improper installation, or improper testing.

2. Components

Power Supply

Four Screws

Three black cable or wire spools with evenly spaced leads, isolated on white background (no text or symbols)

Five Cable Ties

AC Power Cord

User's Manual

3. Specifications

1) ZM650-EBT Electrical & Physical Specifications

AC Input Range	Voltage 100~240VAC ±10%			Vout	Output Load Rating			Combined Power
	Frequency 50Hz ~ 60Hz ±3 l				I_max	I_peak
AC Input Current	100VAC	10A		+3.3V 0.0A 22A				120W	650W
	240VAC +5V 0.0A 22A
PFC Type Active	PFC +12V 0.0A 54.2A 650W
Power Factor Correction	Max 99% -12V 0.0A 0.3A 3.6W
Inrush Current Limit(@ Cold Start at 25°C)	100VAC	Max 150A		+5VSB	0.0A	3A		15W
	240VAC			Ambient Temperature
Efficiency	Max 92% @ 230VAC, Typical load			Operation		0 ~ +40°C
DC Output Voltage Regulation	Vout	Regulation Range		At Full Load	Storage		-20 ~ +70°C
	+3.3VDC	±5%	+3.14 ~ +3.47V		Ambient Humidity
	+5VDC	±5%	+4.75 ~ +5.25V		Operation		5% ~ 95% RH
	+12VDC	±5%	+11.4 ~ +12.6V		Storage		5% ~ 95% RH
	-12VDC	±10%	-10.8 ~ -13.0V		Dimensions		160(D) x 150(W) x 86(H)mm
	+5VSB	±5%	+4.75 ~ +5.25V		Weight		2.4kg
DC Output Ripple & Noise	Vout Standard Range			At Full Load	Protection Funtions
	+3.3VDC	50mV			Over-Current Protection (OCP)
	+5VDC	50mV			Over-Voltage Protection (OVP)
	+12VDC	120mV			Under-Voltage Protection (UVP)
	-12VDC	120mV			Short-Circuit Protection (SCP)
	+5VSB	50mV			Over-Power Protection (OPP)
					Over-Temperature Protection (OTP)

2) ZM750-EBT Electrical & Physical Specifications

AC Input Range	Voltage 100~240VAC ±10%				Vout	Output Load Rating			Combined Power
	Frequency 50Hz ~ 60Hz ±3 l					min	hax	beak
AC Input Current	100VAC	10A			+3.3V 0.0A 22A				120W	750W
	240VAC +5V 0.0A 22A
PFC Type Active	PFC +12V 0.0A 62.5A 750W
Power Factor Correction	Max 99% -12V 0.0A 0.3A 3.6W
Inrush Current Limit(@ Cold Start at 25°C)	100VAC	Max 150A			+5VSB	0.0A	3A		15W
	240VAC				Ambient Temperature
Efficiency	Max 92% @ 230VAC, Typical load				Operation		0 ~ +40°C
DC Output Voltage Regulation	Vout	Regulation Range		At Full Load	Storage		-20 ~ +70°C
	+3.3VDC	±5%	+3.14 ~ +3.47V		Ambient Humidity
	+5VDC	±5%	+4.75 ~ +5.25V		Operation		5% ~ 95% RH
	+12VDC	±5%	+11.4 ~ +12.6V		Storage		5% ~ 95% RH
	-12VDC	±10%	-10.8 ~ -13.0V		Dimensions		160(D) x 150(W) x 86(H)mm
	+5VSB	±5%	+4.75 ~ +5.25V		Weight		2.5kg
DC Output Ripple & Noise	Vout Standard Range			At Full Load	Protection Funtions
	+3.3VDC	50mV			Over-Current Protection (OCP)
	+5VDC	50mV			Over-Voltage Protection (OVP)
	+12VDC	120mV			Under-Voltage Protection (UVP)
	-12VDC	120mV			Short-Circuit Protection (SCP)
	+5VSB	50mV			Over-Power Protection (OPP)
					Over-Temperature Protection (OTP)

3) ZM650/750-EBT Cable Specifications

3. Specifications

1) ZM850-EBT Electrical & Physical Specifications

AC Input Range	Voltage 100~240VAC ±10%			Vout	Output Load Rating			Combined Power
	Frequency 50Hz ~ 60Hz ±3 l				pp	Imax	Ipeak
AC Input Current	100VAC	15A		+3.3V 0.0A 25A				130W	850W
	240VAC +5V 0.0A 25A
PFC Type Active	PFC +12V 0.0A 70.5A 846W
Power Factor Correction	Max 99% -12V 0.0A 0.3A 3.6W
Inrush Current Limit(@ Cold Start at 25°C)	100VAC	Max 150A		+5VSB	0.0A	4A		20W
	240VAC			Ambient Temperature
Efficiency	Max 92% @ 230VAC, Typical load			Operation		0 ~ +50°C
DC Output Voltage Regulation	Vout	Regulation Range		At Full Load	Storage		-20 ~ +70°C
	+3.3VDC	±5%	+3.14 ~ +3.47V		Ambient Humidity
	+5VDC	±5%	+4.75 ~ +5.25V		Operation		5% ~ 95% RH
	+12VDC	±5%	+11.4 ~ +12.6V		Storage		5% ~ 95% RH
	-12VDC	±10%	-10.8 ~ -13.0V		Dimensions		180(D) x 150(W) x 86(H)mm
	+5VSB	±5%	+4.75 ~ +5.25V		Weight		3.2kg
DC Output Ripple & Noise	Vout Standard Range			At Full Load	Protection Funtions
	+3.3VDC	50mV			Over-Current Protection (OCP)
	+5VDC	50mV			Over-Voltage Protection (OVP)
	+12VDC	120mV			Under-Voltage Protection (UVP)
	-12VDC	120mV			Short-Circuit Protection (SCP)
	+5VSB	50mV			Over-Power Protection (OPP)
					Over-Temperature Protection (OTP)

3) ZM1000-EBT Electrical & Physical Specifications

AC Input Range	Voltage 100~240VAC ±10%			Vout	Output Load Rating			Combined Power
	Frequency 50Hz ~ 60Hz ±3 l				min	I_max	I_mask
AC Input Current	100VAC	15A		+3.3V 0.0A 25A				130W	1000W
	240VAC +5V 0.0A 25A
PFC Type Active PFC +12V 0.0A 83.4A 1000W
Power Factor Correction	Max 99% -12V 0.0A 0.3A 3.6W
Inrush Current Limit (@ Cold Start at 25°C)	100VAC	Max 150A		+5VSB	0.0A	4A		15W
	240VAC			Ambient Temperature
Efficiency	Max 92% @ 230VAC, Typical load			Operation		0 ~ +50°C
DC Output Voltage Regulation	Vout	Regulation Range		At Full Load	Storage		-20 ~ +70°C
	+3.3VDC	±5%	+3.14 ~ +3.47V		Ambient Humidity
	+5VDC	±5%	+4.75 ~ +5.25V		Operation		5% ~ 95% RH
	+12VDC	±5%	+11.4 ~ +12.6V		Storage		5% ~ 95% RH
	-12VDC	±10%	-10.8 ~ -13.0V		Dimensions		180(D) x 150(W) x 86(H)mm
	+5VSB	±5%	+4.75 ~ +5.25V		Weight		3.6kg
DC Output Ripple & Noise	Vout Standard Range			At Full Load	Protection Funtions
	+3.3VDC	50mV			Over-Current Protection (OCP)
	+5VDC	50mV			Over-Voltage Protection (OVP)
	+12VDC	120mV			Under-Voltage Protection (UVP)
	-12VDC	120mV			Short-Circuit Protection (SCP)
	+5VSB	50mV			Over-Power Protection (OPP)
					Over-Temperature Protection (OTP)

4) ZM850/1000-EBT Cable Specifications

Mainboard Power Connector

CPU Power 1 Connector

CPU Power 2 Connector

PCI Express 1 Power Connector

PCI Express 2 Power Connector

PCI Express 3 Power Connector

PCI Express 4 Power Connector

PCI Express 5 Power Connector

PCI Express 6 Power Connector

S-ATA Power Connector

S-ATA Power Connector

S-ATA Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

3. Specifications

1) ZM1200-EBT Electrical & Physical Specifications

AC Input Range	Voltage 100~240VAC ±10%			Vout	Output Load Rating			Combined Power
	Frequency 50Hz ~ 60Hz ±3 l				min	Imax	Ibsk
AC Input Current	100VAC	15A		+3.3V 0.0A 25A				130W	1200W
	240VAC +5V 0.0A 25A
PFC Type Active	PFC +12V 0.0A 100A 1200W
Power Factor Correction	Max 99% -12V 0.0A 0.3A 3.6W
Inrush Current Limit(@ Cold Start at 25°C)	100VAC	Max 150A		+5VSB	0.0A	4A		20W
	240VAC			Ambient Temperature
Efficiency	Max 92% @ 230VAC, Typical load			Operation		0 ~ +50°C
DC Output Voltage Regulation	Vout	Regulation Range	At Full Load	Storage		-20 ~ +70°C
	+3.3VDC	±5%	+3.14 ~ +3.47V	Ambient Humidity
	+5VDC	±5%	+4.75 ~ +5.25V	Operation		5% ~ 95% RH
	+12VDC	±5%	+11.4 ~ +12.6V	Storage		5% ~ 95% RH
	-12VDC	±10%	-10.8 ~ -13.0V	Dimensions		180(D) x 150(W) x 86(H)mm
	+5VSB	±5%	+4.75 ~ +5.25V	Weight		3.7kg
DC Output Ripple & Noise	Vout Standard Range		At Full Load	Protection Funtions
	+3.3VDC	50mV		Over-Current Protection (OCP)
	+5VDC	50mV		Over-Voltage Protection (OVP)
	+12VDC	120mV		Under-Voltage Protection (UVP)
	-12VDC	120mV		Short-Circuit Protection (SCP)
	+5VSB	50mV		Over-Power Protection (OPP)
				Over-Temperature Protection (OTP)

4) ZM1200-EBT Cable Specifications

Mainboard Power Connector
CPU Power 1 Connector
CPU Power 2 Connector
PCI Express 1 Power Connector
PCI Express 2 Power Connector
PCI Express 3 Power Connector
PCI Express 4 Power Connector
PCI Express 6 Power Connector
PCI Express 5 Power Connector
PCI Express 8 Power Connector
PCI Express 7 Power Connector
S-ATA Power Connector
S-ATA Power Connector
S-ATA Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
FDD Power Connector

4. Certifications

FCC Tested To Comply With FCC Standards FOR HOME OR OFFICE USE

CBC€

EAC K RoHS

1. Warnings and Safety Precautions

Warning

Three black cable or wire spools arranged diagonally (no text or symbols visible)

3. Spécifications

1) ZM850-EBT Electrical & Physical Spécifications

CPU Power 1 Connector

CPU Power 2 Connector

PCI Express 1 Power Connector

PCI Express 2 Power Connector

PCI Express 3 Power Connector

PCI Express 4 Power Connector

PCI Express 5 Power Connector

PCI Express 6 Power Connector

S-ATA Power Connector

S-ATA Power Connector

S-ATA Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

3. Spécifications

1) ZM1200-EBT Electrical & Physical Spécifications

Mainboard Power Connector
CPU Power 1 Connector
CPU Power 2 Connector
PCI Express 1 Power Connector
PCI Express 2 Power Connector
PCI Express 3 Power Connector
PCI Express 4 Power Connector
PCI Express 6 Power Connector
PCI Express 5 Power Connector
PCI Express 8 Power Connector
PCI Express 7 Power Connector
S-ATA Power Connector
S-ATA Power Connector
S-ATA Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
FDD Power Connector

4. Certifications

FCC Tested To Comply With FCC Standards FOR HOME OR OFFICE USE

CBC€

EAC K RoHS

Three black cable or wire tips arranged diagonally (no text or symbols visible)

Five Cable Tie

AC Power Cord

User's Manual

3. Especificaciones

3. Especificaciones

CPU Power 1 Connector

CPU Power 2 Connector

PCI Express 1 Power Connector

PCI Express 2 Power Connector

PCI Express 3 Power Connector

PCI Express 4 Power Connector

PCI Express 5 Power Connector

PCI Express 6 Power Connector

S-ATA Power Connector

S-ATA Power Connector

S-ATA Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

3. Specifications

1) ZM1200-EBT Electrical & Physical Specifications

AC Input Range	Voltage 100~240VAC ±10%			Vout	Output Load Rating			Combined Power
	Frequency 50Hz ~ 60Hz ±3 l				min	Imax	Ibsk
AC Input Current	100VAC	15A		+3.3V 0.0A 25A				130W	1200W
	240VAC +5V 0.0A 25A
PFC Type Active	PFC +12V 0.0A 100A 1200W
Power Factor Correction	Max 99%			-12V	0.0A	0.3A		3.6W
Inrush Current Limit(@ Cold Start at 25°C)	100VAC	Max 150A		+5VSB	0.0A	4A		20W
	240VAC			Ambient Temperature
Efficiency	Max 92% @ 230VAC, Typical load			Operation		0 ~ +50°C
DC Output Voltage Regulation	Vout	Regulation Range	At Full Load	Storage		-20 ~ +70°C
	+3.3VDC	±5%	+3.14 ~ +3.47V	Ambient Humidity
	+5VDC	±5%	+4.75 ~ +5.25V	Operation		5% ~ 95% RH
	+12VDC	±5%	+11.4 ~ +12.6V	Storage		5% ~ 95% RH
	-12VDC	±10%	-10.8 ~ -13.0V	Dimensions		180(D) x 150(W) x 86(H)mm
	+5VSB	±5%	+4.75 ~ +5.25V	Weight		3.7kg
DC Output Ripple & Noise	Vout Standard Range		At Full Load	Protection Funtions
	+3.3VDC	50mV		Over-Current Protection (OCP)
	+5VDC	50mV		Over-Voltage Protection (OVP)
	+12VDC	120mV		Under-Voltage Protection (UVP)
	-12VDC	120mV		Short-Circuit Protection (SCP)
	+5VSB	50mV		Over-Power Protection (OPP)
				Over-Temperature Protection (OTP)

4) ZM1200-EBT Cable Specifications

Mainboard Power Connector
CPU Power 1 Connector
CPU Power 2 Connector
PCI Express 1 Power Connector
PCI Express 2 Power Connector
PCI Express 3 Power Connector
PCI Express 4 Power Connector
PCI Express 6 Power Connector
PCI Express 5 Power Connector
PCI Express 8 Power Connector
PCI Express 7 Power Connector
S-ATA Power Connector
S-ATA Power Connector
S-ATA Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
FDD Power Connector

4. Certifications

FCC Tested To Comply With FCC Standards FOR HOME OR OFFICE USE

CBC€

EAC K RoHS

Disclaimer) Zalman Tech Co., Ltd. is not responsible for any damages due to external causes, including but not limited to, improper use, problems with electrical power, accident, neglect, alteration, repair, improper installation, or improper testing.

2. Комплектация

Блок питания

Three black cable or wire spools arranged diagonally (no text or symbols visible)

сетевой шнур

Manual

CPU Power 1 Connector

CPU Power 2 Connector

PCI Express 1 Power Connector

PCI Express 2 Power Connector

PCI Express 3 Power Connector

PCI Express 4 Power Connector

PCI Express 5 Power Connector

PCI Express 6 Power Connector

S-ATA Power Connector

S-ATA Power Connector

S-ATA Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

Mainboard Power Connector
CPU Power 1 Connector
CPU Power 2 Connector
PCI Express 1 Power Connector
PCI Express 2 Power Connector
PCI Express 3 Power Connector
PCI Express 4 Power Connector
PCI Express 6 Power Connector
PCI Express 5 Power Connector
PCI Express 8 Power Connector
PCI Express 7 Power Connector
S-ATA Power Connector
S-ATA Power Connector
S-ATA Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
FDD Power Connector

4. сертификация

FCC Tested To Comply With FCC Standards FOR HOME OR OFFICE USE

CBC€

EAC K RoHS

1. 경고 및 주의사항

경고

Three black cable or wire spools arranged diagonally (no text or symbols visible)

케이블 타이 - 5개

전원 코드

취급 설명서

3. 제품 사양

3. 제품 사양

CPU Power 1 Connector

CPU Power 2 Connector

PCI Express 1 Power Connector

PCI Express 2 Power Connector

PCI Express 3 Power Connector

PCI Express 4 Power Connector

PCI Express 5 Power Connector

PCI Express 6 Power Connector

S-ATA Power Connector

S-ATA Power Connector

S-ATA Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

ODD Power Connector

3. 제품 사양

Mainboard Power Connector
CPU Power 1 Connector
CPU Power 2 Connector
PCI Express 1 Power Connector
PCI Express 2 Power Connector
PCI Express 3 Power Connector
PCI Express 4 Power Connector
PCI Express 6 Power Connector
PCI Express 5 Power Connector
PCI Express 8 Power Connector
PCI Express 7 Power Connector
S-ATA Power Connector
S-ATA Power Connector
S-ATA Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
ODD Power Connector
FDD Power Connector

4.인증