Corsair RM750e vs Lian Li SP850 850W SFX 80+ Gold
Winner
Value Comparison
How they compare across key dimensions
Corsair RM750e Lian Li SP850
Lian Li SP850 850W SFX 80+ Gold is stronger at
Efficiency, Reliability, Modularity, Silence, Warranty
Very close
Value
By how much
ModularityLian Li SP850 850W SFX 80+ Gold leads by 11
SilenceLian Li SP850 850W SFX 80+ Gold leads by 9
ReliabilityLian Li SP850 850W SFX 80+ Gold leads by 5
WarrantyLian Li SP850 850W SFX 80+ Gold leads by 4
EfficiencyLian Li SP850 850W SFX 80+ Gold leads by 3
ValueVery close
Pros & Cons
Corsair RM750e
Pros
- Strong fit for 80 Plus Gold
- Clear published specification target: 750W
- Cross-checked against respected power supply specification and benchmark references
- Easy to compare against same-category alternatives by price, role, and build constraints
- Useful for buyers who want a practical recommendation rather than a single synthetic score
- Amazon search link makes it easier to compare current sellers and variants before checkout
Cons
- Exact performance and acoustics vary by workload, firmware, drivers, cooling, and case airflow
- Compatibility depends on the rest of the build and should be checked before purchase
- Pricing, bundles, and seller availability can change quickly on Amazon
- The best value can shift when nearby alternatives go on sale
- Requires checking native GPU cable support, case depth, warranty length, and connector count
Lian Li SP850 850W SFX 80+ Gold
Pros
- Strong fit for white-themed SFF builds
- Clear published specification target: 850W SFX, 80+ Gold, white
- Cross-checked against respected specification and benchmark references
- Easy to compare against same-category alternatives by price, role, and build constraints
- Useful for buyers who want a practical recommendation rather than a single synthetic score
- Amazon direct link makes it easier to compare current sellers and variants before checkout
Cons
- Leave wattage headroom for transient GPU spikes and future upgrades
- Use only the modular cables supplied with the exact PSU model
- Pricing, bundles, and seller availability can change quickly on Amazon
- The best value can shift when nearby alternatives go on sale
- Fan noise varies by load and ambient temperature
Specs
Corsair RM750e
- Price
- ~$109.99
- Rating
- 4.6 / 5.0
- Key Features
- 750W
- 80 Plus Gold
- mainstream gaming builds
- Category
- PSUs
- Primary Fit
- 80 Plus Gold
- Key Specs
- 750W
- Build Note
- mainstream gaming builds
- Compatibility Reminder
- Verify fit with your exact motherboard, case, PSU, cooling, and firmware before buying.
- Wattage
- Not specified
- Rating
- Not specified
- Modular
- Not specified
Lian Li SP850 850W SFX 80+ Gold
- Price
- ~$139.99
- Rating
- 4.5 / 5.0
- Key Features
- 850W, 80+ Gold
- SFX form factor
- fully modular, white option
- Category
- PSUs
- Primary Fit
- white-themed SFF builds
- Key Specs
- 850W SFX, 80+ Gold, white
- Build Note
- One of few white SFX PSUs — perfect for all-white ITX
- Compatibility Reminder
- Not specified
- Wattage
- 850W
- Rating
- 80+ Gold
- Modular
- Fully Modular
| Feature | Corsair RM750e | Lian Li SP850 850W SFX 80+ Gold |
|---|---|---|
| Price | ~$109.99 | ~$139.99 |
| Rating | 4.6 / 5.0 | 4.5 / 5.0 |
| Key Features |
|
|
| Detailed Specifications | ||
| Category | PSUs | PSUs |
| Primary Fit | 80 Plus Gold | white-themed SFF builds |
| Key Specs | 750W | 850W SFX, 80+ Gold, white |
| Build Note | mainstream gaming builds | One of few white SFX PSUs — perfect for all-white ITX |
| Compatibility Reminder | Verify fit with your exact motherboard, case, PSU, cooling, and firmware before buying. | Not specified |
| Wattage | Not specified | 850W |
| Rating | Not specified | 80+ Gold |
| Modular | Not specified | Fully Modular |
Recommendations
Quick TakeChoosing between the Corsair RM750e and the Lian Li SP850 850W SFX 80+ Gold comes down to workload, compatibility, thermals, power needs, and price. We compare them using wattage specifications, efficiency certifications, connector documentation, and verified-owner acoustic feedback, not guaranteed-performance claims.▾
Who Should Pick the Corsair RM750e?The Corsair RM750e is the better starting point if you want 750W, 80 Plus Gold, mainstream gaming builds. Its clearest advantage is Strong fit for 80 Plus Gold.▾
Who Should Pick the Lian Li SP850 850W SFX 80+ Gold?The Lian Li SP850 850W SFX 80+ Gold makes more sense if its priorities fit your current build: 850W, 80+ Gold, SFX form factor, fully modular, white option. Its best case is Strong fit for white-themed SFF builds.▾
Specification Fit and Build UseFor psus, specification fit matters more than hype. The Corsair RM750e leans on 80 Plus Gold, while the Lian Li SP850 850W SFX 80+ Gold leans on SFX form factor.▾
Value AnalysisThe Corsair RM750e is the lower-cost pick at $109.99, saving about $30.00 versus the Lian Li SP850 850W SFX 80+ Gold. That matters when you are balancing a full parts list.▾
VerdictPick the Corsair RM750e if you want the stronger research score and its specification profile fits your build. Pick the Corsair RM750e if budget matters more and it still satisfies your compatibility checklist.▾
Frequently asked questions
Is the Corsair RM750e better than the Lian Li SP850 850W SFX 80+ Gold?▾
Both are excellent picks in the PSUs category. Based on user ratings, the Corsair RM750e narrowly edges ahead with a 4.6/5 score. Your best choice depends on which features matter most to you.
Which is cheaper, the Corsair RM750e or the Lian Li SP850 850W SFX 80+ Gold?▾
The Corsair RM750e is currently the more affordable option at $109.99, while the Lian Li SP850 850W SFX 80+ Gold retails for $139.99.
Where can I buy the Corsair RM750e or Lian Li SP850 850W SFX 80+ Gold?▾
Both products are available on Amazon. Use our affiliate links to check the latest prices and current availability.
Winner
Verdict
Corsair RM750e
Corsair RM750e Corsair RM750e is the cleaner value pick: it rates higher and costs less than Lian Li SP850 850W SFX 80+ Gold. Start there unless Lian Li SP850 850W SFX 80+ Gold has a specific build-fit advantage you need.
Price
Corsair RM750e: saves $30.00
Top Rated
Corsair RM750e: 4.6 / 5.0
Category
PSUs
On a tight budget? Go with the Corsair RM750e (saves $30.00). Want the highest-rated pick? The Corsair RM750e takes the crown. Both are excellent in the PSUs category — pick based on which features matter most to you.
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