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Description
xThe Antec CSK1000 PRO ATX3.1 is more than a power supply. It’s the electrical backbone of your high-performance PC, engineered with precision to support next-generation systems with unwavering reliability and operational efficiency. Drawing from Antec’s legacy of innovation, trusted by builders and gamers alike, the Antec CSK1000 PRO is designed to handle the demands of modern computing environments with intelligence, versatility, and confidence.
At its core lies a 1000W continuous power output, certified under 80 PLUS® Bronze standards to deliver up to 90% efficiency under typical loads. This translates into reduced energy consumption, lower thermal output, and ultimately, a more stable platform for your most intensive tasks—whether you're rendering large-scale assets, deep into a gaming session, or running demanding productivity suites.
The CSK1000 PRO is fully ATX 3.1 certified, meeting the latest Intel power delivery specifications. It also introduces support for PCIe 5.1, with a dedicated 12V-2x6 connector (capable of delivering up to 600W) designed to power the newest generation of graphics cards, including the NVIDIA® GeForce RTX™ 40 Series. This forward-compatible approach makes it an ideal choice for users building today with tomorrow in mind.
The semi-modular layout gives you the flexibility to customise cable routing based on your build, improving airflow and minimising clutter. Pre-attached essential cables reduce setup time, while detachable connectors provide additional configuration freedom. The result is a cleaner, more breathable system interior, particularly valuable for airflow-optimised cases and minimalist builds.
Engineered for silence as much as performance, the Antec CSK1000 PRO features a 120mm silent fan governed by Antec’s proprietary Thermal Manager system. This intelligent fan control algorithm adjusts speed in real-time based on system load and temperature, delivering the cooling you need without excessive noise, perfect for both high-performance gaming environments and creative workstations where acoustic balance is key.
Underpinning it all is CircuitShield™, Antec’s comprehensive suite of industrial-grade protections. From Over Voltage Protection (OVP) and Over Temperature Protection (OTP) to Short Circuit and Surge Protection (SCP and SIP), the Antec CSK1000 PRO actively defends both itself and your system components against irregularities and power anomalies.
Compact in size yet robust in output, the 140mm chassis ensures compatibility with a wide range of enclosures, giving builders the freedom to design without compromise. Every detail—from the clean cable layout to the reinforced components—is a reflection of Antec’s commitment to quality, dependability, and purposeful engineering.
For those seeking a PSU that matches technical excellence with system-level harmony, the Antec CSK1000 PRO ATX3.1 is a power solution you can build around, with assurance.
FEATURES
- 1000W continuous power delivery with high-load stability
- Certified ATX 3.1 for modern power requirements and power excursion management
- PCIe 5.1 ready with 12V-2x6 (600W) connector for latest GPU standards
- 80 PLUS® Bronze Certified (up to 90% efficiency at typical loads)
- Semi-modular layout for improved cable management and airflow
- 120mm low-noise fan with intelligent thermal control (Thermal Manager)
- Industrial-grade CircuitShield™ protection: OVP, OCP, OTP, OPP, SCP, SIP, NLO
- Five-year warranty backed by Antec’s global support infrastructure
SPECIFICATIONS
Electrical Output
- Total Capacity: 1000W Continuous
- Input Voltage: 200V–240V
- Input Current: Up to 6A
- Input Frequency: 50Hz–60Hz
- Power Good Signal: 100–150ms
- Power Factor Correction: Active PFC
- Efficiency: 80 PLUS Bronze Certified
- Operating Temperature: 0°C to 40°C
Connectivity & Cabling
- Motherboard: 1 × 24 (20+4) pin
- CPU: 2 × 8 (4+4) pin
- PCIe: 4 × 8 (6+2) pin
- PCIe 5.1: 1 × 16 (12+4) pin 12V-2x6 (600W)
- SATA: 6 × SATA connectors
- Molex: 3 × 4-pin Molex
Cooling & Acoustics
- Fan: 120mm silent fan
- Control: Thermal Manager smart fan curve
- Acoustic Profile: Low-noise operation under all load conditions
- Safety & Protection (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 (NLO)
Certifications
- 80 PLUS Bronze 230V EU
- TUV, CB, CE, RCM, BIS, KC, UKCA
Physical Dimensions
- PSU Dimensions: 14cm (L) × 15cm (W) × 8.6cm (H)
- Box Dimensions: 29.65cm × 20.3cm × 13cm
- Net Weight: 2020g
- Gross Weight: 2550g
Regional UPC Codes
- EC: 0-761345-20073-8
- Australia: 0-761345-20074-5
- Great Britain: 0-761345-20075-2
- Thailand: 0-761345-20076-9
WHAT'S IN THE BOX
- Antec CSK1000 PRO ATX3.1 Power Supply Unit × 1
- Power Cable × 1
- Modular Cable Set × 1
- Mounting Screws × 1
- User Manual × 1
Additional Information
xShipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
FAQ
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Why Choose Us
FAQ
Same and next day delivery in Gauteng, R99 nationwide shipping - Customer service to be proud of.
Shipping - when can I expect my ordered item delivered?
Local Gauteng shipping is 1 - 2 days. We pride ourselves in getting ordered that are done before 11am to be shipped the same day.
National is between 2 - 4 days.
Excludes weekends and public holidays
What is PC SPOT Product Warranty like?
General product warranty for items that are international, is 12 months. Refurbished items carry a 12 month warranty. This warranty applies unless otherwise listed by the supplier. All warranties are carried by the item supplier and PC SPOT is not involved in warranty decisions or processes. If you have a warranty issue, PC SPOT will let you know the procedure to follow:
1) in an email to info@pcspot.co.za, describe the issue, along with any supporting information, the item purchase date and order number
2) PC SPOT will create a RMA request to the supplier (1 - 2 days)
3) A request to courier the item back to the supplier will be initiated by PC SPOT
4) the supplier will investigate and test the item in question and a decision will be made: Repair, replace or refund (7 - 14 days). PC SPOT will communicate the decision and arrange for return of the item to end user.
5) should the item be found to be in working order, or mis-used or defective caused by not following working instructions, and the like, the supplier shall institute a restocking fee or refuse in totality to replace or refund the product. The return courier fees and assessment fees (around R250) will be charged to the end user
How do I check stock?
We provide the latest daily updated stock from the supplier, which is listed on the product page. Although we try our best to keep this as live as possible, sometimes the stock feed may not sync or show incorrect stock units.
For items that are 10 units or less, we suggest contacting us to check stock prior to ordering (info@pcspot.co.za or whatsapp 068 01 45678).
Is there any Coupons and discounts available?
YES! For new users to PC SPOT please use PCSPOTNEWUSER as the coupon code when checking out to receive a once off discount.
Furthermore all Hardware/Tools have a further 5% discount automotically applied at checkout!
Is PC SPOT a legit business?
PC SPOT is a sole proprietor business owned and run as a small family startup. We have been vetted and partnered with prestigious and well known partners such as Shopmania, Pricecheck, Payfast, Bobshop and other business entities/national suppliers and brand owners that we deal with. Our reputation is top of mind and priority. Should you have any concerns please approach us at info@pcspot.co.za or call 068 01 45678.
How do I make payment on PC SPOT?
There are 2 payment options available. We have partnered with Payfast to offer credit card, secure EFT and other payment methods for customers on PC SPOT. This is a secure portal run by Payfast - a well established and trusted payment platform in South Africa - for online payments. Payments done through Payfast are cleared with 5 minute to 1 hour, before we can start confirming you order.
We also have an EFT bank transfer option should you wish to deposit funds directly into our bank account. Please note EFT payments do have a clearance time-window of 24 hr - 48 hrs, before we can confirm payment and start working on your order.
What is the ordering process and timelines?
1- An order is placed and we receive the order request
2- we acknowledge receipt of the order within 12 hours, as well as payment confirmation, and mark as processing - if payment is still outstanding the order will remain in pending stage - only once payment is confirmed does it move to processing
3- We confirm stock with suppliers and will communicate with you if there is stock issues. If the stock is not available we offer a full refund, and cancel the order. Once stock is confirmed, we fulfil the order by securing the stock
4- a courier is booked, and the courier information is emailed to you with the waybill number
5 - the courier pickups the ordered items and delivers to you.
From ordering to courier booking, if ordered before 11am Monday to Thursday, courier is booked the same day, with shipping done same or next day.
How do I make contact with PC SPOT?
email: info@pcspot.co.za
Watsapp or call : 068 01 45678
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