General Information for Antec PSU
Antec SIGNATURE CSK1000 PRO ATX3.1, 1000 W, 200 - 240 V, 50 Hz, 6 A, No load operation, Over power, Over voltage, Surge & inrush protection (SIP), Under voltage, 20+4 pin ATX
CSK1000 PRO ATX3.1
The
Antec CSK1000 PRO is a high-performance 1000?W continuous-output power supply unit (PSU), fully compliant with ATX?3.1 and supporting PCIe?5.1 standards. Designed for modern systems, it delivers up to 90% efficiency under typical loads (80?PLUS Bronze certified), and features a semi-modular cable design for improved airflow and simplified cable management.
Key FeaturesCompliant with
ATX 3.1 and PCIe 5.1, including a dedicated 12V-2�6 GPU connector capable of delivering up to 600?W.
1000?W continuous power output with a powerful single +12?V rail delivering up to 83.3?A.
Up to 90% efficiency under typical loads, meeting 80?PLUS Bronze (230V EU) standards.
CircuitShield? protection suite with protections including OCP, OVP, UVP, OPP, OTP, SCP, SIP, and NLO.
Equipped with a
120?mm silent fan featuring intelligent thermal management for optimal balance of cooling and quiet operation.
Semi-modular design for cleaner builds?essential cables are fixed, while others are detachable.
Compact form factor measuring 140?�?150?�?86?mm; net weight approximately 2.02?kg.
Backed by a
5-year warranty.
Technical SpecificationsElectrical PerformanceParameter Specification
Max
Output 1000?W Continuous
+12?V Rail 83.3?A
Input Voltage 200?240?V AC
Input Current Up to 6?A
Frequency Range 50?60?Hz
Power Factor Correction Active PFC
Power Good Signal 100?150?ms
Operating Temperature 0?40?�C
Efficiency Up to 90%
Cooling Acoustics
120?mm silent fan
Intelligent speed control for optimized noise and temperature levels
Protection Features (CircuitShield?)
Over Voltage Protection (OVP)
Over Current Protection (OCP)
Under Voltage Protection (UVP)
Over Power Protection (OPP)
Over Temperature Protection (OTP)
Short Circuit Protection (SCP)
Surge Inrush Protection (SIP)
No Load Operation Protection (NLO)
Connectors
1 � 24-pin main motherboard connector
2 � 8-pin EPS (4+4) for CPU
4 � 8-pin PCIe (6+2) for GPUs
1 � 16-pin PCIe 5.1 (12V-2�6)
6 � SATA power connectors
3 � Molex peripheral connectors
Physical Dimensions Weight
PSU Size: 140?�?150?�?86?mm
Box Size: 296.5?�?203?�?130?mm
Net Weight: ~2.02?kg
Gross Weight: ~2.55?kg
Certifications
80 PLUS Bronze (230?V EU)
Safety approvals:
TUV, CB, CE, RCM, BIS, KC, UKCA
In the Box
Antec CSK1000 PRO PSU
Power cable
Modular cables
Mounting screws
User manual
CSK1000 PRO ATX3.1
Further details for this product, CSK1000 PRO ATX3.1, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
CSK1000 PRO ATX3.1 1000W
Antec SIGNATURE CSK1000 PRO ATX3.1. Total power: 1000 W, AC input voltage: 200 - 240 V, AC input frequency: 50 Hz. Motherboard power connector: 20+4 pin ATX. Purpose: PC/Server, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Bronze. Fan diameter: 12 cm. Width: 150 mm, Depth: 140 mm, Height: 86 mm
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Antec SIGNATURE CSK1000 PRO ATX3.1 power supply unit 1000 W 20+4 pin ATX ATX 0-761345-20075-2 Specifications
Product Type
PSU
Brand
Antec
Collection Model Antec CSK1000 PRO ATX3.1
Manufacturer Product Type
Antec PSU
Fan diameter 12 cm
Product Family CSK1000 PRO ATX3.1
Purpose PC/server
Motherboard power connector 20+4 pin ATX
Number of SATA power connectors 6
Total power 1000 W
AC Input Voltage 200 - 240 V
Input current 6 A
AC input frequency 50 Hz
Width 150 mm
Depth 140 mm
Height 86 mm
Peripheral (Molex) power connectors (4-pin) 3
Power supply unit (PSU) form factor ATX
80 PLUS certification 80 PLUS Bronze
ATX version 3.1
Power protection features No load operation, Over power, Over voltage, Surge & inrush protection (SIP), Under voltage
MPN 0-761345-20075-2
Antec SIGNATURE CSK1000 PRO ATX3.1 power supply unit 1000 W 20+4 pin ATX ATX 0-761345-20075-2 Reviews
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