Contents 15 sections
Picking the best power supplies for ASUS GeForce RTX 5060 LP BRK 8GB GDDR7 graphics card is not as straightforward as it looks. The card is compact and relatively efficient, but pair it with a dodgy PSU and you're asking for instability, crashes, or worse. This guide covers eight PSUs available in the UK right now, from budget-friendly 750W units to flagship 1600W Titanium-rated monsters. Whether you're building a slim low-profile rig or just want a reliable upgrade, there's something here for every budget and build type.
Key Takeaways
- The RTX 5060 LP BRK draws around 150W under load, so 650W to 750W is the sensible minimum for a complete system
- Fully modular PSUs are strongly recommended for low-profile and compact cases where cable clutter kills airflow
- 80+ Gold is the sweet spot for efficiency versus cost; Platinum and Titanium add marginal savings at higher purchase prices
- ATX 3.0 or 3.1 compliance gives you better transient spike handling, which matters more for higher-end GPUs but is still a nice safety net
- The MSI MAG A750GL is the best overall pick for this card; the 1000W and bigger units only make sense if you plan a much more powerful graphics card later, or your case only takes an SFX-L unit
Quick Verdict:
For most users, the MSI MAG A750GL PCIE5 Power Supply Unit 750W 80 Plus Gold Fully Modular ATX 3.1 Ready is the right power supply for this card. It's 80+ Gold, fully modular and ATX 3.1 ready, and 750W is exactly the size this guide advises for an RTX 5060 LP BRK build, so you're not paying for wattage you'll never use. Want a longer warranty and a bit more headroom? The Seasonic Focus V4 GX-850 is the step up.
Different CPU or more drives? Check your exact build
Wattage check: every power supply here against the ASUS RTX 5060 LP BRK
Check Today's Prices
Amazon UK prices update frequently. Click below to see live prices for our recommended products.
Each bar is the guide's advised wattage as a share of that unit's rating: the rest is headroom. Figures are from our table, or the listing where the table has none.
Sized for this card
MSI MAG A750GL PCIE5MSI MAG A750GL PCIE5 Power Supply Unit 750W 80 Plus Gold Fully Modular ATX 3.1 Ready- Wattage
- 750W
- Efficiency
- 80+ Gold
- Rating
- ★★★★☆ (4.4)
Enough: 750W, the figure this guide advises for this card
Seasonic Focus V4 GX-850Seasonic Focus V4 GX-850 850W 80+ Gold Fully Modular ATX- Wattage
- 850W
- Efficiency
- 80+ Gold
- Rating
- ★★★★½ (4.7)
Enough: 850W, 100W over the 750W this guide advises
Read the write-upView on Amazon · 850W Gold, fully modularPrice: £224.62
· Details
If you plan a much bigger graphics card later
Far more power than this card needs. Worth it if a much more powerful graphics card is coming, or for the one SFX-L unit if your case only takes SFX-L.
TUF Gaming 1000W Gold WhiteTUF Gaming 1000W Gold White Edition ATX 3.1 Fully Modular Power Supply- Wattage
- 1000W
- Efficiency
- 80+ Gold
- Rating
- ★★★★½ (4.6)
Enough: 1000W, 250W over the 750W this guide advises
Read the write-upView on Amazon · 1000W Gold, fully modularPrice: £119.99
· Details
NZXT C1000 Gold CoreNZXT C1000 Gold Core 1000W ATX 3.1 80 PLUS Gold Cybenetics Platinum- Wattage
- 1000W
- Efficiency
- 80+ Gold / Cyb. Platinum
- Rating
- ★★★★½ (4.8)
Enough: 1000W, 250W over the 750W this guide advises
Check availability on Amazon
Read the write-up
MSI MPG A1000GSMSI MPG A1000GS PCIE5 Power Supply Unit 1000W 80 PLUS Gold ATX 3.1- Wattage
- 1000W
- Efficiency
- 80+ Gold
- Rating
- ★★★★☆ (4.4)
Enough: 1000W, 250W over the 750W this guide advises
ASUS ROG Strix 1000W Platinum WhiteAsus ROG Strix 1000W Platinum White PSU Fully Modular 80+ Platinum ATX 3.1- Wattage
- 1000W
- Efficiency
- 80+ Platinum
- Rating
- ★★★★½ (4.8)
Enough: 1000W, 250W over the 750W this guide advises
Read the write-upView on Amazon · 1000W Platinum, ATX 3.1Price: £203.94
· Details
ASUS ROG Loki SFX-L 1200WASUS ROG Loki SFX-L 1200W Fully Modular Power Supply 80+ Platinum- Wattage
- 1200W
- Efficiency
- 80+ Platinum
- Rating
- ★★★★½ (4.5)
Enough: 1200W, 450W over the 750W this guide advises
Read the write-upView on Amazon · SFX-L, 1200W PlatinumPrice: £321.94
· Details
Corsair AX1600iCorsair AX1600i 1600W 80+ Titanium Modular Digital ATX PSU/Power Supply- Wattage
- 1600W
- Efficiency
- 80+ Titanium
- Rating
- ★★★★½ (4.5)
Enough: 1600W, 850W over the 750W this guide advises
Compatibility Guide: Best Power Supplies for ASUS GeForce RTX 5060 LP BRK 8GB GDDR7 Graphics Card
The ASUS GeForce RTX 5060 LP BRK is a low-profile card built around the Ada Lovelace successor architecture, with 8GB of GDDR7 memory and a PCIe 5.0 interface. Its compact, dual-slot low-profile design is aimed squarely at slim cases and small form factor builds where space is at a premium.
In terms of power draw, the RTX 5060 sits in a comfortable mid-range bracket. Expect around 115W to 150W at full load under gaming conditions. That's not demanding by any stretch. But here's the thing: your GPU is only one part of the equation. A modern mid-range CPU can pull 65W to 125W on its own, and once you add storage, RAM, cooling, and fans, a complete system can hit 300W to 400W without breaking a sweat.
So what does that mean for PSU selection? A 650W unit is technically sufficient for most RTX 5060 LP BRK builds. But 750W is the sensible starting point because it leaves far more than the usual 20 to 30% headroom above your actual load. PSUs run most efficiently and quietly at around 50% load, so a 750W unit running a 350W system is operating in its sweet spot.
On the connector side, the RTX 5060 LP BRK uses a standard PCIe power connector rather than the high-amperage 16-pin 12V-2x6 connector you see on RTX 4090-class cards. Any PSU from the last five years with a 6+2 pin PCIe cable will connect cleanly. That said, buying an ATX 3.0 or ATX 3.1 compliant PSU is still smart because those standards improve transient spike handling across the board.
For compact builds, fully modular PSUs are the right call. You only plug in what you need, which keeps the inside of a small case tidy and maintains proper airflow around the GPU. Semi-modular works in a pinch, but the fixed cables always seem to end up in the wrong place in tight builds.
For more context on how Nvidia rates the RTX 5060 family's power requirements, NVIDIA's official GeForce page is the primary reference. Independent power consumption analysis from TechPowerUp's GPU database is also useful for cross-checking real-world figures.
Who Should Buy What
For Gamers
Priority: Reliable power delivery, quiet operation, future upgrade headroom
Recommended: Seasonic Focus V4 GX-850
The recommended power supply: Seasonic Focus V4 GX-850
Enough: 850W, 100W over the 750W this guide advises
Price: £224.62
· DetailsPlanning a Bigger GPU Later
Priority: Headroom for a much more powerful graphics card, ATX 3.1, long warranty
Recommended: TUF Gaming 1000W Gold White Edition
The recommended power supply: TUF Gaming 1000W Gold White
Enough: 1000W, 250W over the 750W this guide advises
Price: £119.99
· DetailsBudget Builders
Priority: Value, solid specs, no unnecessary extras
Recommended: MSI MAG A750GL PCIE5 750W
The recommended power supply: MSI MAG A750GL PCIE5
Enough: 750W, the figure this guide advises for this card
Price: £79.99
· Details
MSI MAG A750GL PCIE5
MSI MAG A750GL PCIE5 Power Supply Unit 750W 80 Plus Gold Fully Modular ATX 3.1 Ready - Best Overall
Photos from the Amazon listing
Here's the thing: not every RTX 5060 LP BRK build needs a 1000W PSU. The MSI MAG A750GL is the honest answer for the majority of users. It's fully modular, 80+ Gold certified, ATX 3.1 ready with a native 16-pin PCIe 5.1 cable, and ships with flat black cables that actually look decent. The seven-year warranty is solid for the price bracket, and 685 owner reviews give it real credibility. For a standard gaming build with an RTX 5060 LP BRK, 750W is plenty. Save the money you'd spend on unnecessary wattage and put it towards a better CPU or faster storage. See our full MSI MAG A750GL review.
Pros
- Excellent value: fully modular 80+ Gold at a budget-friendly price
- 685 owner reviews confirm reliability across a wide range of builds
- Seven-year warranty is strong for this price point
Cons
- 750W leaves limited headroom if you plan a significant GPU upgrade later
Wattage for your card
Enough: 750W, the figure this guide advises for this card
Price: £79.99
· Details
Seasonic Focus V4 GX-850
Seasonic Focus V4 GX-850 850W 80+ Gold Fully Modular ATX - Runner Up
Photos from the Amazon listing
Seasonic has been making some of the most reliable PSUs on the market for years, and the Focus V4 GX-850 continues that tradition. The 850W output is a proper sweet spot for an RTX 5060 LP BRK build: enough for a high-end CPU pairing, with room to breathe. Japanese premium capacitors are rated for long service life, and the ATX3 compliance means it handles power spikes cleanly. The ten-year warranty matches the best in the business. Owner reviews consistently highlight quiet operation and rock-solid voltage regulation. See our full Seasonic Focus V4 GX-850 review for more detail.
Pros
- Japanese premium capacitors for long-term reliability
- Ten-year warranty, matching the best in class
- 850W is a sensible, practical capacity for most RTX 5060 builds
Cons
- Priced higher than comparable 850W Gold units from other brands
- No ARGB or aesthetic features for windowed builds
Wattage for your card
Enough: 850W, 100W over the 750W this guide advises
Price: £224.62
· DetailsIf You Plan a Much Bigger Graphics Card Later
Everything below has far more power than an RTX 5060 LP BRK system will ever draw. These units make sense if you plan to move to a much more powerful graphics card later and want to buy the power supply once, or, for the ASUS ROG Loki SFX-L 1200W, if your case only takes an SFX-L unit. If you're keeping this card in a standard ATX case, the two picks above are the better buy.

TUF Gaming 1000W Gold White
TUF Gaming 1000W Gold White Edition ATX 3.1 Fully Modular Power Supply
Photos from the Amazon listing
The TUF Gaming 1000W Gold White Edition is a proper crowd-pleaser, and those 822 owner reviews back that up. Military-grade components, a dual ball bearing fan for long service life, and PCB coating for humidity resistance are all practical features rather than marketing fluff. ATX 3.1 compliance and full modularity make it a clean, future-ready option. The white colourway pairs nicely with the ASUS GeForce RTX 5060 LP BRK if you're building a white-themed system, and the ten-year warranty is a genuine confidence booster. It sits at a competitive price point for a 1000W Gold unit with this pedigree.
Pros
- Military-grade components and PCB coating for durability
- Huge owner review base confirms real-world reliability
- Ten-year warranty on a fully modular 1000W Gold PSU
Cons
- White finish is only relevant if your build matches that aesthetic
- 80+ Gold rather than Platinum, so slightly less efficient than premium options
Wattage for your card
Enough: 1000W, 250W over the 750W this guide advises
Price: £119.99
· Details
NZXT C1000 Gold Core
NZXT C1000 Gold Core 1000W ATX 3.1 80 PLUS Gold Cybenetics Platinum
The NZXT C1000 Gold Core is a relatively new entry but it's already making a strong impression. The dual certification is the headline feature: 80+ Gold from the standard programme and Cybenetics Platinum, which is arguably a more rigorous independent test. 105-degree-rated capacitors are a reassuring spec that points to proper build quality. The Zero RPM fan mode keeps things silent at low loads, which suits an RTX 5060 LP BRK system that won't be pushing the PSU hard most of the time. PCIe 5.1 support with a native 600W 12V-2x6 connector means it's ready for whatever GPU comes next. See our full NZXT C1000 Gold Core review.
Pros
- Dual certification: 80+ Gold and Cybenetics Platinum for verified efficiency
- 105-degree capacitors indicate serious build quality
- Zero RPM fan mode for silent operation at light loads
Cons
- Relatively few owner reviews so far compared to established alternatives
- No ARGB or visual features for enthusiast builds
Wattage for your card
Enough: 1000W, 250W over the 750W this guide advises
Check availability on Amazon

MSI MPG A1000GS
MSI MPG A1000GS PCIE5 Power Supply Unit 1000W 80 PLUS Gold ATX 3.1
Photos from the Amazon listing
MSI's MPG A1000GS is a proper enthusiast PSU at a mid-range price. The dual-native 12V-2x6 connectors are a thoughtful touch, and the embossed jacket cables look genuinely premium compared to the flat cables most PSUs ship with. ATX 3.1 compliance and PCIe 5.1 support tick all the boxes for current and near-future GPU compatibility. At 1000W with 80+ Gold certification, it handles an RTX 5060 LP BRK with enormous headroom. Owner reviews highlight good voltage stability and a quiet fan profile. Read our full MSI MPG A1000GS review for more.
Pros
- Dual-native 12V-2x6 connectors for high-end GPU compatibility
- Embossed jacket cables look and feel premium
- ATX 3.1 and PCIe 5.1 ready for future builds
Cons
- 1000W is more than most RTX 5060 LP BRK builds will ever use
- Fewer owner reviews than the MSI MAG range
Wattage for your card
Enough: 1000W, 250W over the 750W this guide advises
Price: £149.99
· Details
ASUS ROG Strix 1000W Platinum White
Asus ROG Strix 1000W Platinum White PSU Fully Modular 80+ Platinum ATX 3.1 - Premium Pick
Photos from the Amazon listing
If you're pairing the ASUS GeForce RTX 5060 LP BRK with an ASUS motherboard, the ROG Strix 1000W Platinum White is a natural aesthetic and technical match. The white finish is genuinely striking in a windowed case. Beyond looks, it's a serious piece of kit: ATX 3.1 compliance, GaN MOSFET technology for improved efficiency, and an intelligent voltage stabiliser that keeps rails tight under variable loads. At 1000W with an 80+ Platinum rating, it's efficient and powerful enough to handle any future GPU upgrade too. Check our full ASUS ROG Strix 1000W Platinum review for the complete picture.
Pros
- GaN MOSFET technology improves efficiency and reduces heat output
- ATX 3.1 compliant with PCIe 5.0 native connector support
- White finish is genuinely attractive in a matching build
Cons
- White colourway limits it to white-themed builds aesthetically
- Priced at a premium compared to standard Gold-rated 1000W units
Wattage for your card
Enough: 1000W, 250W over the 750W this guide advises
Price: £203.94
· Details
ASUS ROG Loki SFX-L 1200W
ASUS ROG Loki SFX-L 1200W Fully Modular Power Supply 80+ Platinum
Photos from the Amazon listing
The ROG Loki SFX-L 1200W is the specialist pick in this guide. SFX-L form factor means it fits compact cases that won't accept a full ATX PSU, which makes it a natural companion for the low-profile RTX 5060 LP BRK in small form factor builds. The 120mm PWM fan with ARGB lighting and Aura Sync support adds visual flair that most SFX PSUs simply don't offer. At 80+ Platinum and 1200W, the efficiency and headroom are both excellent. The ten-year warranty rounds out a compelling package. Our full ASUS ROG Loki SFX-L 1200W review has the full breakdown.
Pros
- SFX-L form factor is ideal for compact and low-profile case builds
- ARGB fan with Aura Sync is rare at this PSU size
- Ten-year warranty and 80+ Platinum efficiency
Cons
- Significantly more expensive than ATX alternatives at similar wattage
- Only relevant if your case actually requires SFX or SFX-L
Wattage for your card
Enough: 1200W, 450W over the 750W this guide advises
Price: £321.94
· Details
Corsair AX1600i
Corsair AX1600i 1600W 80+ Titanium Modular Digital ATX PSU/Power Supply
Photos from the Amazon listing
The Corsair AX1600i is, quite simply, one of the finest PSUs ever made for consumer PCs. It uses a fully digital control architecture with Corsair's iCUE software integration, letting you monitor voltages and efficiency in real time. The 80+ Titanium rating means it hits 94% efficiency at 50% load, which is exceptional. For an RTX 5060 LP BRK build, 1600W is massive overkill, but if you're building a workstation or plan to add serious horsepower later, this PSU will never be the bottleneck. The ten-year warranty backs that confidence up. See our full Corsair AX1600i review for a deeper breakdown.
Pros
- 80+ Titanium efficiency is the best available in a consumer PSU
- Fully digital control with iCUE monitoring integration
- Ten-year warranty gives genuine long-term peace of mind
Cons
- Significantly more expensive than any other PSU in this guide
- 1600W is far more than an RTX 5060 LP BRK system will ever need
Wattage for your card
Enough: 1600W, 850W over the 750W this guide advises
Price: £589.00
· DetailsUnderstanding PSU Wattage and Efficiency Ratings
Calculating the right PSU wattage is simpler than most guides make it sound. Add up the TDP of your CPU and GPU, then add roughly 50W to 100W for the rest of your system (storage, RAM, fans, motherboard). Then apply a 20 to 30% headroom buffer on top of that total. So if your CPU pulls 95W and your RTX 5060 LP BRK pulls 150W, add 50W to 100W for the rest and your base system load is around 295W to 345W. Add 20% headroom and you're looking at roughly 355W to 415W. A 650W or 750W PSU is the right size. Simple.
On efficiency ratings, the 80+ programme certifies that a PSU delivers at least 80% of the power it draws from the wall to your components. The rest becomes heat. The tiers work like this:
- 80+ Bronze: 82 to 85% efficiency. Acceptable, but not what you want in 2026.
- 80+ Gold: 87 to 92% efficiency. The sweet spot for most builds. All eight PSUs in this guide hit at least Gold.
- 80+ Platinum: 90 to 94% efficiency. Meaningful savings on electricity bills over years of use.
- 80+ Titanium: 92 to 96% efficiency. The top of the standard programme. Reserved for premium units like the Corsair AX1600i.
Transient power spikes are a separate consideration. Modern GPUs can spike well above their rated TDP for brief moments during scene transitions or shader compilation. ATX 3.0 and ATX 3.1 specifications require PSUs to handle spikes of up to three times the rated GPU power connector capacity without tripping protections. For an RTX 5060 LP BRK, this is less of a concern than for a 4090-class card, but a compliant PSU handles it cleanly regardless.
Common Mistakes to Avoid
Mistake: Buying a non-modular PSU for a compact or low-profile build.
Instead: Always go fully modular when building in a small case. Fixed cables create clutter that blocks airflow and makes assembly a nightmare.
Mistake: Choosing a PSU based on wattage alone without checking the efficiency rating.
Instead: Aim for 80+ Gold as a minimum. A 750W Gold unit is a better buy than a 1000W Bronze unit for an RTX 5060 system.
Mistake: Ignoring the warranty length when comparing similarly priced PSUs.
Instead: A ten-year warranty versus a five-year warranty is a meaningful difference. PSU failures can take other components with them, so longer coverage matters.
Mistake: Assuming an SFX PSU will fit because the case is small.
Instead: Check whether your case takes SFX or SFX-L specifically. The two sizes are not interchangeable, and buying the wrong one means returning it.
Final Verdict: Best Power Supplies for ASUS GeForce RTX 5060 LP BRK 8GB GDDR7 Graphics Card
After comparing all eight options, the MSI MAG A750GL is the best power supply for ASUS GeForce RTX 5060 LP BRK 8GB GDDR7 graphics card for most builds. It's 750W, the size this guide advises, with 80+ Gold efficiency and fully modular cables, so you get the right amount of power without paying for capacity you'll never use. If you'd rather have a ten-year warranty and an extra 100W of headroom, the Seasonic Focus V4 GX-850 is the step up. Otherwise the 1000W and bigger units, from the TUF Gaming 1000W to the Corsair AX1600i, only make sense if you plan a much more powerful graphics card later. The exception is a case that only takes SFX-L: the ASUS ROG Loki SFX-L 1200W is the one SFX-L unit in this guide, even though it's far more power than this card needs.
Our #1 Pick: MSI MAG A750GL PCIE5 Power Supply Unit 750W 80 Plus Gold Fully Modular ATX 3.1 Ready
Price: £79.99
· DetailsAffiliate Disclosure: Vivid Repairs participates in the Amazon Associates Programme. We earn from qualifying purchases at no extra cost to you. This doesn't influence our recommendations.
Notes from the original page (not re-checked today)
- 8 Products Compared
- Updated August 2026
- ✓ Researched & Compared
- Independent & Honest
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- Right-Sized: 750W, the figure this guide advises for this card
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- Free returns · Price checked August 2026
Frequently Asked Questions
What wattage PSU do I need for the ASUS GeForce RTX 5060 LP BRK 8GB?
NVIDIA recommends a minimum 550W PSU for the RTX 5060. For a complete system with a modern CPU, 650W to 750W gives you proper headroom. If you plan to overclock or run multiple storage drives, 750W is the safer choice.
Does the ASUS GeForce RTX 5060 LP BRK need a PCIe 5.0 power connector?
The RTX 5060 LP BRK uses a standard PCIe power connector rather than the 16-pin 12V-2x6 connector found on higher-end cards. Most modern PSUs with a 6+2 pin PCIe cable will connect without any adapter needed.
Is 80+ Gold good enough for an RTX 5060 build?
Yes, 80+ Gold is an excellent efficiency tier for an RTX 5060 build. It delivers 87 to 92% efficiency depending on load, which keeps heat and electricity costs low. Platinum adds a few more percentage points but the price premium is hard to justify for a mid-range GPU.
Can I use an SFX PSU with the ASUS RTX 5060 LP BRK?
Yes. Because the RTX 5060 LP BRK is a low-profile card designed for compact cases, an SFX-L PSU like the ASUS ROG Loki SFX-L 1200W pairs very naturally with it. Just confirm your case takes SFX-L specifically before buying, because an SFX-only case won't fit it.
Does a modular PSU make a difference for a low-profile build?
Absolutely. In compact or low-profile cases, cable management space is tight. A fully modular PSU lets you attach only the cables you need, which reduces clutter and improves airflow around the GPU. Semi-modular works too, but fully modular is cleaner.
What is the difference between ATX 3.0 and ATX 3.1 for an RTX 5060 build?
ATX 3.1 is the latest spec and tightens transient power spike tolerances even further than ATX 3.0. For an RTX 5060, either spec is fine. Both handle the power delivery requirements of current Nvidia GPUs without issue.
Will a 750W PSU be enough if I upgrade my GPU later?
A 750W Gold-rated PSU is sufficient for the RTX 5060 LP BRK today and leaves reasonable room for a CPU upgrade. If you think you might move to a higher-end GPU in the future, stepping up to 1000W now avoids buying a second PSU later.
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