Price Breakdown & Availability
Here's how current offers compare across retailers.
XPG
XPG Core Reactor II 1000W
Specifications
General Information
- Brand
- XPG
- Model
- XPG Core Reactor II
- Category
- PSUs
Technical Specs
- Wattage
- 850W
- Capacitors
- 100% Japanese 105°C
- Modularity
- Fully Modular
- ATX Standard
- ATX 3.0
- 80plus Certification
- Gold
You Might Also Like
About this product
1000W Headroom: A Calm, Confident Power Core for High-End Builds
Built for modern GPUs and high core CPUs, the XPG Core Reactor II 1000W is meant to keep your system stable when workloads get real. This 1000W model sits in a broader lineup that also includes 850W, so you get a clear step up in headroom, bilkul ideal for builders who don’t want to run near the edge. Certified 80 PLUS Gold efficiency helps reduce wasted power, heat kam hoti hai inside the case, and the whole build feels easier to cool in long sessions. Designed around ATX 3.x compliance, it aligns with newer platform expectations, jahan GPU spikes aur modern connectors normal cheez hain, so your upgrade path stays simpler. A fully modular cable design keeps the install clean, asaani se cable routing hoti hai, and airflow stays less obstructed around your GPU. A 10 year warranty adds long term reassurance for a component you’ll reuse, kyun ke PSU usually multiple upgrades survive karta hai, and downtime is the last thing you want. Balanced for gaming and workstation scenarios, it’s positioned as the dependable “core” of the build, not a last minute compromise
ATX 3.x + 16-Pin GPU Power: Cleaner Compatibility for New Graphics Cards
Designed to match Intel ATX 3.1 guidance, Core Reactor II emphasizes next gen readiness without forcing adapters on day one. The PSU features a 12V 2x6 connector in the series messaging, jo modern GPU power delivery ko direct banata hai, and PCI SIG defines 12V 2x6 as the newer connector replacing 12VHPWR in CEM 5.1. The included 16 pin cable is shown in third party test documentation as a “12+4 pin PCIe (600W)” lead, meaning high end GPUs can be powered with a single native run. A native 16 pin solution reduces connector clutter, wiring clean lagti hai, and you avoid stacking multiple 8 pin plugs just to reach the same target. Two EPS 4+4 CPU connectors support performance platforms comfortably, workstation boards ya gaming flagships mein, while keeping cable routing straightforward. ATX v3.0 compliance is also explicitly marked in the Cybenetics report, so you’re not relying on vague claims when planning for transient heavy GPUs. Better connector planning pays off over time, upgrade ke waqt tension kam hoti hai, because the PSU stays “ready” while only the GPU changes
80 PLUS Gold Efficiency: Less Waste Heat, More Usable Power
Efficient power conversion keeps your PC calmer, aur jab heat kam ho to fan curves naturally smooth rehte hain in everyday use. The Core Reactor II family is positioned with 80 PLUS Gold certification, which sets clear expectations for efficiency rather than vague marketing language. 80 PLUS Gold for 115V internal non redundant PSUs is defined as at least 87% efficiency at 20% load, 90% at 50% load, and 87% at 100% load. XPG states up to 91.40% efficiency at 50% load (115V), jo typical gaming + creator draw range ke close hota hai, helping reduce wasted heat at a common operating point. Higher efficiency means your case exhaust stays more manageable, rozana ke extended sessions mein, and components sit in a less stressful thermal environment. The result is a build that feels more predictable under mixed loads, kabhi stream + game, kabhi render + export, with fewer temperature surprises. A Gold efficiency design also supports cleaner long term ownership, kyun ke less waste heat can mean less fan churn and less dust baked onto components over time. When the PSU runs efficiently, your system’s “background comfort” improves, and the performance you paid for stays easier to sustain
Cybenetics-Verified Output Quality: Numbers That Back Up the Experience
Independent PSU testing focuses on ripple, regulation, acoustics, aur yeh wahi cheezen hain jo real stability decide karti hain more than flashy labels. Cybenetics lists the XPG Core Reactor II 1000W with a PLATINUM efficiency rating, which supports the idea of strong conversion quality beyond basic certification tiers. The same report shows an A noise rating and an average noise output around 27 dBA, so gaming marathons mein fan noise “constant reminder” nahi banta. Ripple measurements remain very low in the published results, with 12V ripple listed around 19.42 mV at full load, helping sensitive components stay comfortable over long periods. Hold up time is reported around 21.10 ms, which can help bridge tiny power disturbances, choti fluctuations mein PC ko stable feel karwata hai, especially if your environment is imperfect. ATX v3.0 compliance is also shown as passed in the compliance info, so the unit aligns with modern expectations rather than legacy only behavior. Cybenetics also lists Channel Well Technology as the OEM, giving buyers more transparency into the build lineage. When you’re powering premium hardware, measurable electrical quality reduces troubleshooting risk, aur overall experience refined feel hota hai
105°C Japanese Capacitors: Reliability That Targets Long Service Life
Quality components inside a PSU matter most, kyun ke yeh part daily heat cycles aur load swings face karta hai for years. XPG highlights 100% Japanese 105°C capacitors in the Core Reactor II, which is a reliability forward choice for sustained stability under temperature stress. Higher rated capacitors can help keep voltage delivery steadier over time, rooz rooz ke heavy sessions mein, so the system feels consistent instead of “randomly moody.” The 10 year warranty further reinforces that long cycle intent, meaning the PSU is built to stay in your setup through multiple GPU generations. Operating temperature is commonly listed up to 50°C in distributor data, which aligns with the reality that many PC cases run warm under load. The reliability story is not just one component, balkay overall protection and design choices ka combo hota hai, and this platform leans into that. The result is a PSU that feels “set and forget,” jahan stability ka trust build hota hai over months. When your build becomes more valuable over time, dependable power becomes a practical investment, not a luxury
Fully Modular Cabling: Build Cleanliness Without Compromising Connectivity
A fully modular PSU simplifies the whole build process, asaani se routing hoti hai, and you only connect cables that your system truly needs. Newegg lists the Core Reactor II 1000W with a 16 pin GPU power connector plus eight PCIe 6+2 connectors, giving flexibility for GPU + add in cards without awkward splitters. Storage heavy setups also stay comfortable, because the same listing includes nine SATA power connectors and three Molex connectors for legacy accessories. Cybenetics publishes a detailed cable table including multiple PCIe cable runs and a dedicated “12+4 pin PCIe (600W)” cable, so you can plan layout with fewer surprises. Clean cabling improves airflow and dust behavior, case andar heat pockets kam hotay hain, and GPU cooling can stay more consistent at the same fan speed. Better cable management also helps future upgrades, kyun ke swap time par aapko half system rewire nahi karna padta, especially in tight cases. When your build looks organized, it’s not just aesthetics, it’s maintenance ease and thermal sanity. Fully modular design turns the PSU into a flexible foundation, not a fixed limitation
Cooling and Fit: 135mm FDB Fan in a 160mm Chassis for the 1000W Class
Physical fit matters more than people expect, especially when a case has limited PSU clearance and cable bend space. XPG’s spec table shows the 1000W 1200W units at 160 x 150 x 86mm, which is a practical length for many mid tower builds while still allowing a larger fan. A 135mm fan is listed for the 1000W model in retail specifications, meaning airflow can be achieved with smoother acoustics, rozana ke use mein “whoosh” feel zyada pleasant hoti hai. XPG also specifies an FDB (Fluid Dynamic Bearing) fan design for the higher wattage sizes, which is typically chosen for longevity and stable operation. Cybenetics likewise lists a 135mm Fluid Dynamic Bearing fan in the test report, confirming the cooling approach in an independent document. Better cooling headroom helps keep electrical performance consistent, heat kam rahe to boosts stable rehte hain, and internal parts endure less stress. This is the kind of behind the scenes advantage you notice later, jab system months tak flawless chalta hai without random instability. A well sized PSU is easier to cable, easier to cool, and easier to live with. Fit plus cooling is not flashy, but it’s daily comfort for builders
Protection Stack + Strong 12V Delivery: Safety and Stability Where It Counts
A serious PSU should protect both itself and your hardware, kyun ke faults happen and you want the response to be controlled. XPG lists a broad protection set including OCP, OVP, OPP, OTP, UVP, SCP, NLO, and SIP, which covers common real world failure scenarios. Newegg shows a single +12V rail design with +12V rated at 83.5A, so high power GPUs can pull hard without awkward multi rail planning, asaani se power delivery feel hoti hai. Cybenetics confirms the same 12V amperage figure in its rail table, adding confidence that the primary output is spec’d for heavy modern loads. The PSU is also listed with broad 100V 240V AC input and power factor over 0.99 in official shop specs, which supports stable behavior across different mains environments. A protected, stable 12V foundation reduces the chance of weird crashes, random shutdowns, aur unexplained GPU driver errors that are sometimes power related. Good protections are not “extra,” they are the minimum safety net for expensive components. When stability is consistent, your overclocks and undervolts become easier to dial, tuning asaan ho jati hai, and the PC behaves predictably. This is the quiet value of a better PSU: fewer problems to solve later
Why the 1000W Variant Makes Sense: Upgrade-Friendly, Workload-Ready Headroom
Choosing 1000W is often about headroom, not bragging rights, because modern GPUs can spike and multi thread CPUs can sustain high draw. The Core Reactor II family explicitly includes a 1000W model alongside 850W and 1200W options, so you can match capacity to your build without jumping to extremes. This wattage tier fits premium single GPU systems well, high refresh gaming aur creator workflows mein, where you want comfortable overhead for transient behavior and future upgrades. ATX 3.1 positioning plus a 12V 2x6 connector makes the “next GPU” decision simpler, kyun ke cabling native rehti hai, and PCI SIG describes 12V 2x6 as the updated connector in newer CEM specifications. Efficiency remains anchored in 80 PLUS Gold certification, which keeps heat waste manageable when your PC spends hours at mid load. The 1000W chassis spec is listed at 160mm length for the higher watt models, so fit planning stays straightforward in most standard cases. Cybenetics testing data adds another layer of confidence for buyers who care about ripple and noise behavior, numbers ke saath clarity milti hai, not just claims. If your build is evolving over the next few years, extra clean wattage gives you breathing room without constant PSU replacement stress. A PSU should feel invisible in daily use, aur jab system stable rahe to aapka focus gaming, work, aur creation par rehta hai
Also known as
XPG Core Reactor II 850W Modular PSU
XPG Core Reactor II 850W Fully Modular Power Supply
XPG Core Reactor II 850W Gaming Power Supply