Lian Li SP850 80 Plus Gold Performance SFX Form Factor Power Supply, Black
The SP850 is a stylish high-performance PSU that perfectly fits small-form-factor PCs while supporting power-hungry components.
The SP850 is a stylish high-performance PSU that perfectly fits small-form-factor PCs while supporting power-hungry components.
The SP850 is a stylish high-performance PSU that perfectly fits small-form-factor PCs while supporting power-hungry components.
The SP850 is a stylish high-performance PSU that perfectly fits small-form-factor PCs while supporting power-hungry components.
in 8 offers
The lowest price for Lian Li SP850 80 Plus Gold Performance SFX Form Factor Power Supply, Black right now is $219.00 at PCByte AU, compared across 6 retailers.
The all-time low was $202.04 on 20 June 2024 — today's price is 8% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 9 Sept 2026.
Last updated at 09/09/2026 04:37:05
Lian Li SP850 80 Plus Gold Performance SFX Form Factor Power Supply, Black
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Lian Li SP 850W V2 SFX 80+ Gold Fully Modular PCIe 5.1 ATX 3.1 Power Supply - Black (SP0850G.B)
Lian Li 850W 80+ Gold Fully Modular SFX Power Supply (SP-850B)
Lian Li SP 850W V2 SFX 80+ Gold Fully Modular PCIe 5.1 ATX 3.1 Power Supply - Black (SP0850G.B)
30-day returns
Lian Li 850W 80+ Gold Fully Modular SFX Power Supply (SP-850B)
30-day returns
Lian Li SP 850W V2 SFX 80+ Gold Fully Modular PCIe 5.1 ATX 3.1 Power Supply - Black (SP0850G.B)
30-day returns
Lian Li SP850B 850W SFX 80Plus Gold Power Supply, Fully Modular
Delivery $15
Lian Li SP0850 V2 ATX 3.1 Gold 850W SFX Power Supply Black
Delivery between 12–20 Sept $10
originally posted on microcenter.com
I paired this with an ASRock 7900XTX and during some games where there's a spike in demand such as loading screens the transient power spike causes the PSU to fail because it can't keep up. I used AMD Adrenaline to undervolt the gpu which resolved the issue for me.Otherwise I've been using the PSU for 6 months and no issues so far.
originally posted on microcenter.com
Worked for about a year and then it started turning off randomly, getting "kernal-power" errors
originally posted on microcenter.com
Great product, good packaging, easy to install. Really can't complain it gets the job done and has all required cables.
| Maximum Power | 850 W |
| Max PSU Length | 125 mm |
| Modular | Full Modular |
| Energy-Efficient | 80 PLUS GOLD Certified |
Lian Li SP850 80 Plus Gold Performance SFX Form Factor Power Supply, Black
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Lian Li SP 850W V2 SFX 80+ Gold Fully Modular PCIe 5.1 ATX 3.1 Power Supply - Black (SP0850G.B)
Lian Li 850W 80+ Gold Fully Modular SFX Power Supply (SP-850B)
Lian Li SP 850W V2 SFX 80+ Gold Fully Modular PCIe 5.1 ATX 3.1 Power Supply - Black (SP0850G.B)
30-day returns
Lian Li 850W 80+ Gold Fully Modular SFX Power Supply (SP-850B)
30-day returns
I paired this with an ASRock 7900XTX and during some games where there's a spike in demand such as loading screens the transient power spike causes the PSU to fail because it can't keep up. I used AMD Adrenaline to undervolt the gpu which resolved the issue for me.Otherwise I've been using the PSU for 6 months and no issues so far.
Worked for about a year and then it started turning off randomly, getting "kernal-power" errors
Great product, good packaging, easy to install. Really can't complain it gets the job done and has all required cables.
SFX power supplies are few and far between, normaly expensive and low wattage. This one is not cheap by any means but it's is reasonable, see seasonic 1000w unit. It even has a native 12 pin gpu connector, it splits from 2 8 pin pcie connections on the PSU. I didn't expect this, don't need it, but thought it was really cool that they included it.
12HVPWR Cable still not compatible with 4000 series cards. I also bought one of these and it kept turning off my computer randomly. Switched back to my SF750 and it worked fine. I gave it another chance on a test bench and it sitll had the same issue. QC seems iffy to me as I've bought about 3 of these and 1 was faulty.
Amazing quality psu from lian LI they never fail on what they pump out
It's a power supply which supplies power. Who'd have thunk it?
Had for 5ish months now and like a few other reviews here, I also had “kernel power” issues where during a demanding load or a spike (but still well within the 850 watt limit) I would get shutdowns. Got it without a second thought because there were no other sfx psu to choose from at the time and Lian Li is a “good brand” but i guess they should stick to cases and fans.
Power supply is awesome in sfx form.Pros: braided cables, no issues pushing the wattage needed. Very quite fan.Cons: only two pcie cables. Third connectors needs to be daisy chained. In 2023 I belive its should be standar to run 3 separately.
No issues works fine so far. Used for a mini itx case
| Maximum Power | 850 W |
| Max PSU Length | 125 mm |
| Modular | Full Modular |
| Energy-Efficient | 80 PLUS GOLD Certified |
