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Power Supplies

✅ Power Your System with High-Performance PSUs in South Africa!

▶ Discover the Best PSUs for Maximum Efficiency and Reliability

A reliable Power Supply Unit (PSU) is essential for stable system performance, whether you’re building a high-end gaming PC, a workstation, or a business setup. Our range of high-efficiency PSUs provides superior power delivery, durability, and energy efficiency for various computing needs.

⚡ Why Choose Our PSUs?

80 PLUS Efficiency Ratings – Gold, Platinum, and Titanium-certified models ensure lower power consumption and reduced heat.

Stable and Reliable Power Delivery – Advanced voltage regulation for uninterrupted performance under heavy loads.

Modular and Semi-Modular Designs – Helps with better cable management and airflow in your case.

Silent Operation – High-quality cooling fans ensure whisper-quiet performance even under load.

Overvoltage & Short Circuit Protection – Ensures your components remain safe during power fluctuations.

✅ Top Features of Our PSUs

▶ Efficient Power Supply for All Builds

80 PLUS Gold, Platinum & Titanium – Ensures energy savings and reduced heat output.

High Wattage Options – From 750W to 1600W, catering to gaming, workstation, and professional builds.

▶ Secure and Reliable Components

Japanese Capacitors – High-quality components for superior longevity and stability.

Multiple Protections – Over-voltage, under-voltage, over-current, and short-circuit protection built-in.

▶ Broad Compatibility and Easy Installation

ATX, SFX, and Compact Sizes Available – Perfect fit for any PC build.

Fully Modular & Semi-Modular Options – Allows for easy cable management and cleaner builds.

⚡ Best-Selling PSUs in South Africa:

Corsair RM1000e 1000W 80+ Gold PSU (CP-9020254-EU) – Highly efficient power delivery for gaming and workstations. ✔ Thermaltake Toughpower GF3 1000W PSU (VERTEX-PX-1000) – Excellent power stability with premium components. ✔ Be Quiet! Pure Power 12 M 1000W PSU (BN332) – Whisper-quiet operation with top-tier efficiency. ✔ Corsair HX1000i 1000W 80+ Platinum PSU (CP-9020271-EU) – High-efficiency PSU with low-noise operation. ✔ Corsair RM850x 850W 80+ Gold PSU (CP-9020253-EU) – Fully modular design for easy installation and cable management. ✔ Seasonic Prime TX-1600 1600W Titanium PSU (PRIME-TX-1600-ATX30) – Ultra-high efficiency and rock-solid stability. ✔ Corsair HX1200i 1200W 80+ Platinum PSU (CP-9020275-EU) – Ideal for high-end gaming and workstation setups.

⚡ Fun Fact: Why is PSU Quality Important?

A high-quality PSU prevents system crashes, voltage spikes, and overheating. Investing in a reliable PSU extends your PC’s lifespan and ensures stable power delivery to all components! ⚡

⁉️ Why Buy PSUs from ITworkup?

Best Prices in South Africa – Get premium PSUs at unbeatable rates.

Fast & Reliable Delivery – Shipping to Johannesburg, Cape Town, Midrand, and beyond.

Official Manufacturer Warranty – Purchase with confidence, backed by genuine warranties.

Expert Customer Support – Our team is ready to assist with installation and product recommendations.

✅ Power Your Build – Buy High-Quality PSUs Now in South Africa!

Power Supply|BE QUIET|850 Watts|Peak Power 950 Watts|Efficiency 80 PLUS TITANIUM|PFC Active|MTBF 100000 hours|BN334 Power Supply|BE QUIET|850 Watts|Peak Power 950 Watts|Efficiency 80 PLUS TITANIUM|PFC Active|MTBF 100000 hours|BN334
2025 Deals -9 %
Brand: BE QUIET In Stock: 5+ Model: BN334
DARK POWER 13 850W NO COMPROMISE SILENCE AND PERFORMANCE The be quiet! Dark Power 13 850W offers 80 PLUS® Titanium efficiency, virtually inaudible operation, and ATX 3.0 compliance for next-gen GPU compatibility. - 80 PLUS Titanium efficiency (up to 95.4%) - ATX 3.0 PSU with full support for P..
R6,184 R6,763
Ex VAT:R5,377
Power Supply|BE QUIET|750 Watts|Peak Power 850 Watts|Efficiency 80 PLUS TITANIUM|PFC Active|MTBF 100000 hours|BN333 Power Supply|BE QUIET|750 Watts|Peak Power 850 Watts|Efficiency 80 PLUS TITANIUM|PFC Active|MTBF 100000 hours|BN333
2025 Deals -17 %
Brand: BE QUIET In Stock: 4 Model: BN333
NO COMPROMISE SILENCE AND PERFORMANCE The be quiet! Dark Power 13 750W offers 80 PLUS® Titanium efficiency, virtually inaudible operation, and ATX 3.0 compliance for next-gen GPU compatibility. - 80 PLUS Titanium efficiency (up to 95.8%) - ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPU..
R5,411 R6,545
Ex VAT:R4,705
Power Supply|BE QUIET|750 Watts|Peak Power 820 Watts|Efficiency 80 PLUS PLATINIUM|PFC Active|MTBF 100000 hours|BN336
2025 Deals -16 %
Brand: BE QUIET In Stock: 5+ Model: BN336
STRAIGHT POWER 12 750W World Class Quiet and Efficiency Straight Power 12 is a future-proof ATX 3.0 power supply with 80 PLUS® Platinum certification and virtually inaudible operation. - 80 PLUS Platinum efficiency (up to 93.8%) - ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with ..
R4,055 R4,844
Ex VAT:R3,526
Power Supply|BE QUIET|750 Watts|Peak Power 820 Watts|Efficiency 80 PLUS GOLD|PFC Active|MTBF 100000 hours|BN343 Power Supply|BE QUIET|750 Watts|Peak Power 820 Watts|Efficiency 80 PLUS GOLD|PFC Active|MTBF 100000 hours|BN343
2025 Deals -15 %
Brand: BE QUIET In Stock: 5+ Model: BN343
PURE POWER 12 M 750W Exceptional quiet, superior features Pure Power 12 M 750W is ATX 3.0 compliant and PCIe 5.0 compatible and offers peerless dependability with best-in-class features. Pure Power 12 M 750W offers the best combination of features with outstanding compatibility. - 80 PLUS® Gold..
R3,219 R3,790
Ex VAT:R2,799
Power Supply|BE QUIET|700 Watts|Efficiency 80 PLUS BRONZE|PFC Active|MTBF 100000 hours|BN303 Power Supply|BE QUIET|700 Watts|Efficiency 80 PLUS BRONZE|PFC Active|MTBF 100000 hours|BN303
2025 Deals -6 %
Brand: BE QUIET In Stock: 4 Model: BN303
be quiet! System Power 9 CM 700W offers renowned be quiet! reliability and quietness for cost-effective and reliable systems. Rock-solid stability with 2 strong 12V-rails DC-to-DC technology for tight voltage regulation 4 PCIe connectors for powerful GPUs Temperature-controlled 120mm fan reduc..
R2,420 R2,574
Ex VAT:R2,105
Power Supply|BE QUIET|600 Watts|Efficiency 80 PLUS BRONZE|PFC Active|MTBF 100000 hours|BN302 Power Supply|BE QUIET|600 Watts|Efficiency 80 PLUS BRONZE|PFC Active|MTBF 100000 hours|BN302
2025 Deals -16 %
Brand: BE QUIET In Stock: 3 Model: BN302
be quiet! System Power 9 CM 600W offers be quiet! reliability and quietness for cost-effective and reliable systems. Rock-solid stability with 2 strong 12V-rails DC-to-DC technology for tight voltage regulation 4 PCIe connectors for powerful GPUs Temperature-controlled 120mm fan reduces system..
R2,105 R2,502
Ex VAT:R1,831
Power Supply|BE QUIET|500 Watts|Efficiency 80 PLUS BRONZE|PFC Active|MTBF 100000 hours|BN301 Power Supply|BE QUIET|500 Watts|Efficiency 80 PLUS BRONZE|PFC Active|MTBF 100000 hours|BN301
2025 Deals -12 %
Brand: BE QUIET In Stock: 5+ Model: BN301
be quiet! System Power 9 CM 500W offers renowned be quiet! reliability and quietness for cost-effective and reliable systems. Rock-solid stability with 2 strong 12V-rails DC-to-DC technology for tight voltage regulation 2 PCIe connectors for powerful GPUs Temperature-controlled 120mm fan reduc..
R1,886 R2,155
Ex VAT:R1,640
Power Supply|BE QUIET|1600 Watts|Peak Power 1700 Watts|Efficiency 80 PLUS TITANIUM|PFC Active|MTBF 100000 hours|BN332
2025 Deals -4 %
Brand: BE QUIET In Stock: 5+ Model: BN332
DARK POWER PRO 13 1600W CUTTING EDGE TECHNOLOGIES AND PERFORMANCE The be quiet! Dark Power Pro 13 1600W offers 80 PLUS® Titanium efficiency, world-class performance and ATX 3.0 compliance for next-gen GPU compatibility. - 80 PLUS Titanium efficiency (up to 94.5%) - ATX 3.0 PSU with full suppor..
R10,896 R11,323
Ex VAT:R9,475
Power supply ZPU-600S 600W EON Series 80 PLUS Power supply ZPU-600S 600W EON Series 80 PLUS
2025 Deals -16 %
Brand: CHIEFTEC In Stock: 5+ Model: ZPU-600S
Description: ZPU-600S 600W EON Series 80 PLUS power supply The EON series offers high quality and performance 80 PLUS 230 V EU at a high level of competitive prices, equipped with quiet 120 mm fans. The power supplies are entirely made of steel, covered with an elegant black coating, equipped with e..
R1,331 R1,583
Ex VAT:R1,158
Power supply ZPU-400S 400W EON Series 80 PLUS Power supply ZPU-400S 400W EON Series 80 PLUS
2025 Deals -12 %
Brand: CHIEFTEC In Stock: 4 Model: ZPU-400S
Description: Power supply ZPU-400S 400W EON Series 80 PLUS The EON series offers high quality and performance 80 PLUS 230 V EU at a high level of competitive prices, equipped with quiet 120 mm fans. The power supplies are entirely made of steel, covered with an elegant black coating, equipped with e..
R1,141 R1,297
Ex VAT:R993
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