Lian Li Edge Series-850W Full Modular Power Supply-80 Plus Platinum-ATX 3.0, 3.1-PCIE 5.1-L-Shape Design for Dual Chamber Case-120mm FDB Fan-Supports up to 4X USB Devices-Black (EG0850BE.US)
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AI Verdict
This 850W 80 PLUS Platinum ATX 3.1 PSU with an L-shape design and 4 internal USB 2.0 headers is purpose-built for dual-chamber PC cases.
This PSU is a strong fit for users building in dual-chamber cases, particularly Lian Li's own O11 series, because its L-shape design and outward-facing connectors streamline cable management. The integrated USB hub also simplifies connections for internal accessories, reducing clutter.
If you're building in a standard ATX case, look for a traditional form factor PSU with a shorter depth to ensure compatibility and optimal fan orientation.
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Pros
- The L-shape design simplifies cable management by reorienting connectors outward in dual-chamber cases.
- Features an integrated USB hub with 4 internal USB 2.0 headers, each providing 500mA for internal device expansion.
- Achieves 80 PLUS Platinum, Cybenetics Platinum, and PPLP Platinum certifications for energy efficiency.
- Complies with ATX 3.0/3.1 standards and is PCIe 5.1 ready with 12V-2x6 alloy copper soldered terminals.
- Includes fully modular braided sleeved cables with cable combs for a clean build.
- Equipped with German EPCOS capacitors for enhanced durability and stability.
Cons
- The L-shape design is specifically for dual-chamber cases, potentially limiting compatibility or aesthetics in standard ATX cases.
- The 182mm depth might be too long for some compact ATX cases.
- The integrated USB hub is not detachable, unlike the Edge Gold series, which could limit placement flexibility for the hub itself.
- The 120mm fan, while quiet at 26 dBA, is positioned at the top of the unit, which could draw warmer air in standard cases if installed with the fan facing up.
Dimension Scores
The PSU is 80 PLUS Platinum, Cybenetics Platinum, and PPLP Platinum certified, indicating top-tier energy efficiency.
The 120mm FDB fan operates at a maximum of 26 dBA and includes a fanless mode for quiet operation under low loads.
It integrates German EPCOS capacitors and features PCIe 5.1 12V-2x6 alloy copper soldered terminals for durability and stable performance.
The fully modular design, L-shape for dual-chamber cases, braided sleeved cables, and included cable combs significantly enhance cable routing and aesthetics.
Best For
- Dual-chamber PC builds, especially those using Lian Li O11 series cases, due to its L-shape design.
- System builders needing to power multiple internal USB accessories like UNI fans or RGB controllers without extra hubs.
- High-end gaming rigs with NVIDIA 40 series graphics cards, benefiting from PCIe 5.1 and ATX 3.1 compliance.
Not Recommended For
- Standard, single-chamber PC cases where the L-shape design offers no benefit and might complicate installation.
- Compact ITX or mATX builds where the 182mm length might exceed case clearance.
Watch Out For
- The L-shape design is optimized for vertical installation in dual-chamber cases; using it in a non-dual chamber case requires ensuring the case height does not exceed 400mm for CPU and 20+4 Pin cable compatibility.
- The 120mm fan is located at the top of the unit; if installed with the fan facing up in a standard case, it will draw warmer air from inside the case, potentially impacting cooling efficiency.
- The integrated USB hub, while convenient, is fixed to the PSU; if you need a detachable or relocatable USB/PWM hub, the Edge Gold series offers that flexibility.
Full Specifications
| ASIN | B0D8SNGWWD |
| Brand | Lian Li |
| Wattage | 850 watts |
| Model Name | EG0850BE.US |
| Form Factor | ATX |
| Item Weight | 3.86 pounds |
| Manufacturer | Lian Li |
| Connector Type | ATX |
| Cooling Method | Air |
| Output Wattage | 850 |
| Item model number | EG0850BE.US |
| Compatible Devices | [Most devices with ATX form factor] |
| Product Dimensions | 9.53 x 6.93 x 4.02 inches |
| Item dimensions L x W x H | 9.53 x 6.93 x 4.02 inches |
What Buyers Say
The most striking aspect of this PSU is its specialized L-shape design, which users building in dual-chamber cases like the Lian Li O11 series will find incredibly useful for tidying up cables. The integrated USB hub is also a standout, letting you connect multiple internal accessories directly without needing extra hubs. While the Platinum version doesn't have a detachable USB hub like the Gold, its core features are clearly aimed at a specific, aesthetically-driven build type.
“Dude, if you're building in an O11, this PSU is a no-brainer, the L-shape just makes everything so neat and that USB hub is genius for my Strimer cables, but seriously, don't even think about it for a regular case.”
Common Praise
- The L-shape design makes cable routing in dual-chamber cases incredibly clean and easy.
- The integrated USB hub is a game-changer for connecting UNI fans and RGB devices, reducing cable clutter.
- The 80 PLUS Platinum efficiency keeps power consumption down and heat output low.
- The fully modular braided cables with combs look fantastic and are easy to work with.
- ATX 3.1 and PCIe 5.1 compliance means it's ready for current and future high-power components.
Common Complaints
- The L-shape design is not practical for standard ATX cases, making installation awkward or impossible in some.
- The PSU's 182mm depth can be an issue for smaller cases, even some standard ATX ones.
- The fan's top placement could lead to drawing warmer air in non-dual chamber setups if not oriented correctly.
Ownership Tips
- The L-shape truly shines in dual-chamber cases, making the back panel look incredibly clean.
- The USB hub actually powers my internal RGB devices even when the PC is off, as long as the PSU is on.
- The braided cables feel premium and the combs actually stay in place.
- The fan is barely audible even under gaming loads, and it often stays off during light use.
Frequently Asked Questions
Is this PSU compatible with ATX 3.0 and ATX 3.1 motherboards?
Yes, the Lian Li Edge Series 850W PSU is fully compliant with both ATX 3.0 and ATX 3.1 standards.
Can I use this power supply in a regular, single-chamber PC case?
While possible, its L-shape design is optimized for dual-chamber cases. For non-dual chamber cases, ensure the case height is under 400mm for cable compatibility.
What is the purpose of the built-in USB expansion hub?
The hub provides four internal USB 2.0 headers, allowing you to connect internal accessories like UNI fans, Strimer Plus cables, or RGB controllers directly to the PSU, simplifying wiring.
Does this PSU support the latest graphics cards with 12VHPWR connectors?
Yes, it is PCIe 5.1 ready and includes a 12V-2x6 16-pin cable with alloy copper soldered terminals for high-powered NVIDIA 40 series graphics cards.
How quiet is the fan on this power supply?
The 120mm FDB fan operates at a maximum of 2000 RPM, producing up to 26 dBA acoustic noise, and features a fanless mode at low loads for silent operation.
Buying Guide
When buying a power supply, you're not just getting watts; you're getting efficiency, cable management, and compatibility with your case and components. For this Lian Li Edge, its unique L-shape is a huge factor – it's designed for specific cases, so you need to know if your case can actually use it. Also, consider the integrated USB hub; if you have a lot of internal USB devices, this could simplify your build significantly.
80 PLUS Platinum Efficiency
This rating tells you how much power the PSU converts into usable electricity versus how much is lost as heat. Platinum means it's converting at least 90% of the power at 20% load, 92% at 50% load, and 89% at 100% load (at 115V). Higher efficiency means less wasted energy, less heat, and potentially lower electricity bills, like a fuel-efficient car.
ATX 3.0/3.1 & PCIe 5.1
These are the latest power supply standards, crucial for modern, power-hungry components, especially NVIDIA's 40-series GPUs. ATX 3.0/3.1 ensures the PSU can handle large power excursions (sudden spikes in power draw) without shutting down, while PCIe 5.1 provides the dedicated 12V-2x6 connector for these new graphics cards, preventing the need for bulky adapters.
L-Shape Design for Dual Chamber Case
This isn't just aesthetics; it's a functional design choice. In dual-chamber cases (where the PSU is often mounted vertically in a separate compartment), this shape reorients the cable connections so they face outwards, making them much easier to access and manage. Think of it like having an electrical outlet facing you instead of hidden behind a couch.
Alternatives
If this PSU doesn't fit your case or needs, look for a standard ATX form factor power supply with a shorter depth (under 160mm) and a traditional fan orientation, especially if you're not using a dual-chamber chassis.
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