Corsair RMx Shift Series, RM1200x, 1200 Watt, 80 PLUS GOLD Certified, Fully Modular Power Supply
₹15,999.00
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About Corsair RM1200x Shift Desktop PSU
| Attribute | Specification / Details |
|---|---|
| Model / SKU | CP-9020254 (RM1200x SHIFT) |
| Continuous Power Output | 1200 W total |
| +12 V Rail Output | Single +12 V rail delivering up to 100 A → ~1200 W on +12 V rail |
| +3.3 V / +5 V Combined Output | Up to 150 W |
| +5 VSB Output | 3 A → 15 W |
| Input Voltage / Frequency | 100–240 V AC, 47–63 Hz |
| Efficiency / Certification | 80 PLUS Gold (typical ~90% efficiency at 50% load) |
| Capacitors & Components | 100% industrial-grade Japanese electrolytic capacitors rated 105 °C for reliability and stability |
| Fan & Cooling | 1 × 140 mm fluid dynamic bearing fan — supports Zero RPM mode for near-silent idle/low load operation |
| Cable Design & Connectors | Fully modular with CORSAIR Type-5 micro-fit cables, includes ATX 24-pin, EPS/CPU (2x 8-pin), PCIe 6+2-pin connectors, and a dedicated 12V-2×6 (12VHPWR / PCIe 5.1) cable for modern GPUs. Also SATA, Molex connectors. |
| Form Factor & Dimensions | ATX form factor, dimensions approx. 180 × 150 × 86 mm |
| Protections | Over-current, over-power, over-voltage, short-circuit, over-temperature — standard PSU protections for stable power delivery |
| MTBF / Lifespan | ~100,000 hours |
| Warranty | 10-year manufacturer warranty |
One of the most compelling aspects of RM1200x SHIFT is its fully modular cabling with a unique side-mounted interface.
Unlike traditional PSUs whose connectors are rear-facing, this model shifts the modular ports to the side — making cable connections easier and cleaner, especially in cases with side-access cable management.
This design choice, combined with flat, flexible CORSAIR Type-5 micro-fit cables, significantly tidies up interior layouts, enhances airflow, and simplifies cable routing.
Under the hood, RM1200x SHIFT uses industrial-grade components, including 105 °C-rated Japanese electrolytic capacitors.
These premium components contribute to consistent voltage regulation, thermal resilience, and long-term reliability — essential for heavy-duty workloads or continuous operation over years.
Coupled with an 80 PLUS Gold certification, the PSU delivers efficient power conversion (typically around 90% efficiency at half load), reducing wasted energy, lowering heat output, and improving overall system efficiency.
Cooling and acoustics are also well-balanced.
A 140 mm fluid-dynamic bearing fan handles thermal management — but thanks to the Zero RPM mode, the fan stays completely off during lighter loads (like web browsing, coding, or idle), rendering the PSU effectively silent.
When demand rises, the fan spins up only as needed to ensure stable temperatures and power delivery.
This balance of cooling effectiveness and low noise is a major advantage for quiet builds, home studios, or noise-sensitive environments.
Moreover, the RM1200x SHIFT is built for future-proof hardware compatibility.
It’s certified to the ATX 3.0 standard and includes PCIe 5.1 / 12VHPWR-ready cables — making it ready for modern GPUs from the latest generation lines.
This makes the PSU an excellent choice if you plan to upgrade your system later without worrying about power supply limitations.
For added peace of mind, the unit offers full protection features: over-current, over-power, over-voltage, over-temperature, short-circuit, and more — ensuring safe, stable power delivery under all conditions.
With an MTBF (Mean Time Between Failures) of around 100,000 hours and backed by a 10-year warranty, Corsair underscores confidence in the PSU’s durability and long-term performance.
In physical form, the PSU measures approximately 180 × 150 × 86 mm, compatible with standard ATX cases that allow side-access to the modular cables — making integration into most modern PC chassis straightforward.
The modular cables, flexible design, and tidy layout make the RM1200x SHIFT ideal for clean, organized builds with high power demand.
The Corsair RM1200x SHIFT stands out as a premium, future-ready, and build-friendly power supply.
It offers high wattage, efficient and stable power delivery, modular clean cabling, modern GPU compatibility, silent cooling, and long-term reliability — everything needed to power high-end gaming rigs, workstations, or next-gen custom builds.
For builders who want a blend of performance, flexibility, and neat build design — RM1200x SHIFT is a top-tier PSU choice.
Corsair – High-Performance PC Components, Gaming Gear & Custom Build Solutions
Corsair is one of the world’s top names in PC hardware and gaming/peripheral gear. Trusted by gamers, creators and PC-enthusiasts alike, Corsair offers a broad range of products — from memory modules and power supplies to gaming keyboards, mice, cooling solutions and full custom-build PCs. Their focus on performance, reliability and modular design makes Corsair a go-to brand for those building powerful and long-lasting systems.
About Corsair
Corsair was founded in 1994 in California and began its journey supplying cache and DRAM modules. Over the years the company expanded — evolving from memory specialists into a full-fledged PC hardware and gaming brand. Today Corsair develops and manufactures PC components, peripherals, cooling solutions, custom rigs and accessories aimed at enthusiasts, gamers and professionals. :contentReference[oaicite:1]{index=1}
Corsair Product Categories
Memory Modules (RAM & Storage)
Corsair’s high-performance DRAM memory modules are built for speed, stability and overclocking — perfect for gaming rigs, content creation PCs and heavy multitasking systems. They also offer SSDs and storage solutions for fast boot times and data handling. :contentReference[oaicite:2]{index=2}
PC Cases & Custom Builds
Corsair’s computer cases and chassis are designed with airflow, modularity and expandability in mind. From compact builds to high-end enthusiast PCs, their cases support modern GPUs, cooling systems and cable management. Corsair also offers custom/prebuilt gaming PCs for users who want a ready-to-use high-performance machine. :contentReference[oaicite:3]{index=3}
Power Supplies & Cooling Solutions
Reliable power and efficient thermal management are cornerstones of Corsair’s offerings. Their PSUs (power supply units) deliver stable and efficient energy for demanding builds, while their cooling lineup — including air coolers, all-in-one (AIO) liquid coolers and case fans — keeps temperature and noise under control. :contentReference[oaicite:4]{index=4}
Gaming & Peripherals — Keyboards, Mice, Headsets & More
Corsair’s gaming gear includes premium mechanical keyboards, responsive mice, immersive headsets and other accessories tailored for gamers, streamers and competitive players. These peripherals often come with customizable RGB, ergonomic design and reliable build quality. :contentReference[oaicite:5]{index=5}
Streaming & Creator Gear
Beyond just gaming, Corsair also caters to content creators and streamers through dedicated gear and accessories — from capture devices and streaming peripherals (via associated brands and subsidiaries) to stable hardware ideal for video editing, streaming, and creative workflows. :contentReference[oaicite:6]{index=6}
Why Choose Corsair
Corsair stands out due to its broad ecosystem, reliability, performance-focused design and long-term value. Whether you're building a high-end gaming rig, a content creation workstation, or a balanced everyday PC, Corsair provides components and peripherals that deliver consistent performance and great longevity.
- Comprehensive product range — from RAM to full systems
- Strong reputation among gamers and PC builders
- High-quality components suitable for overclocking and heavy workloads
- Reliable cooling and power delivery for stable builds
- Popular gaming peripherals with ergonomic and performance-focused design
- Good support for both gaming and content creation workflows
Ideal For Gamers, Creators & Power Users
Corsair gear fits a broad spectrum of users: competitive gamers, streamers, video editors, DIY PC builders, students, professionals and everyday users who value performance and reliability. With options across budgets and performance levels, Corsair remains a versatile and trusted choice in the PC hardware space.
