Corsair RM850e (2023) Fully Modular Low-Noise Power Supply - ATX 3.0 & PCIe 5.0 Compliant - 105°C-Rated Capacitors - 80 Plus ...

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💡 How to pick a power supply
What to look for:
  • Wattage exceeds total system draw by 20-30% headroom
  • 80+ Gold or higher for efficiency
  • Modular cables reduce clutter in your case
💰 Mid-range builds: 650-750W. High-end with RTX 4080+: 850W-1000W+
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RM850e (2023) Fully Modular Low-Noise Power Supply - ATX 3.0 & PCIe 5.0 Compliant - 105°C-Rated Capacitors - 80 Plus ... PSU
RM850e (2023) Fully Modular Low-Noise Power Supply - ATX 3.0 & PCIe 5.0 Compliant - 105°C-Rated Capacitors - 80 Plus ...
Corsair★★★★4.2🔥 DEAL -$8
850W
Gold
Full
Black
—
$87.99
$79.95
Specifications
asinB0DMYCCRV1
reviews67
UPC604947776631
Model #RM850e
Weight3.4 lbs
Watts850W
RatingGold
ModularFull
ColorBlack
value65
Form FactorATX
ATX 3.0Yes
Fan Size135mm
depth160
RGBNo
Fans1
Customer Reviews★★★★★4.2 · 5 reviews
★★★★★Great PSU
I received it in Corsair refurbished brown carton. The cables looks to me as brand new never used. The PSU is also looks new without any sign of dust or usage.
Abi · 2026-03-27 · via amazon
★★★★★Good PSU
Works! Nice and clean. everything's here, no missing parts
Tsab · 2026-01-30 · via amazon
★★★★★Como nueva con todos sus accesorios!!
Una fuente súper recomendable, me llegó en optimas condiciones parece una fuente nueva con todos sus cables y accesorios!!!
Elvis A. · 2026-05-11 · via amazon
★★★★★Exelente producto.
Espectacular y me llegó en 3 días.
John Estiven Benjumea Castrillon · 2026-01-18 · via amazon
★★★★★Worked for a total of 5 min
So this PSU lasted for about 5 min. I was not sure if the psu was bad or not. But this is the only part that was not new. So I put psu I bought into my current PC and still did not work, Put the original back into my current pc and it boot and ran just fine. The psu does not work. Avoid this seller cause I do not think Corsair refurbished it.
Sean · 2025-01-29 · via amazon
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Below MSRP
Was $87.99 → $79.95
9% off
RM850e (2023) Fully Modular Low-Noise Power Supply - ATX 3.0 & PCIe 5.0 Compliant - 105°C-Rated Capacitors - 80 Plus ... PSU