Lian Li
Lian Li SP1000P.W 850W SFX power supply
An SFX 850 W fully modular PSU with ATX 3.1 and PCIe 5.1 12V-2x6 connectors, 80 Plus Platinum efficiency up to 92 %, a 9.2 mm FDB fan that stays off below 40 % load.
- ColorWhite
- TypeATX (ATX 3.1 Compatible)
- Maximum Power850W
- Fans9.2 mm FDB Fan
- PFCActive PFC, PF > 0.95 under full load @ 115Vac, 60Hz
- ModularFully Modular
Options SFX 80+ Platinum (1000W) White
- Silent operation below 40% load with zero-RPM fan mode
- Up to 92% efficiency at 50% load with 80 Plus Platinum certification
- Compact SFX size fits small cases, bracket extends to ATX builds
- 105°C Japanese capacitors ensure stable power delivery and long lifespan
- Fully modular design with flexible cables simplifies routing for better airflow
SFX 850 W Platinum unit
The Lian Li SP1000P.W is an SFX form-factor power supply rated at 850 W and certified to 80 Plus Platinum efficiency. It targets compact builds that still demand high output and low noise, and it ships with an SFX-to-ATX bracket for installation in larger cases as well. The unit follows the ATX 3.1 and PCIe 5.1 specifications and includes 12V-2x6 connectors for modern graphics cards. Fully modular cabling keeps the interior tidy.
Smart cooling under sustained load
A 9.2 mm FDB fan remains off until the load exceeds 40 %, delivering true zero-RPM silence during typical desktop work. Above that threshold the fan ramps up to maintain thermal headroom, and 105 °C-rated Japanese capacitors ensure stable voltage regulation during extended gaming or rendering sessions. Active PFC maintains a power factor above .95 at 115 V input, while the full protection suite — OCP, OVP, OTP, OPP, SCP, UVP, NLP and SIP — guards components through sudden power swings. MTBF is rated at 100 000 hours at 25 °C and 75 % load.
White finish, flexible cables, internal switch
The white chassis and braided-textured DC cables simplify routing in tight SFX layouts and improve airflow in any case. An integrated on/off switch on the C14-C13 mains cable lets you cut power without reaching the rear of the chassis, which is useful when the PSU is hidden behind panels. The compact footprint of 125 x 63.5 x 100 mm and a weight of 3.92 lbs make it easy to handle during assembly.
Points forts
- Silent operation below 40% load with zero-RPM fan mode
- Up to 92% efficiency at 50% load with 80 Plus Platinum certification
- Compact SFX size fits small cases, bracket extends to ATX builds
- 105°C Japanese capacitors ensure stable power delivery and long lifespan
- Fully modular design with flexible cables simplifies routing for better airflow
Caractéristiques
| Brand | LIAN LI |
|---|---|
| Series | SPP series |
| Color | White |
| Type | ATX (ATX 3.1 Compatible) |
| Maximum Power | 850W |
| Fans | 9.2 mm FDB Fan |
| PFC | Active PFC, PF > 0.95 under full load @ 115Vac, 60Hz |
| Modular | Fully Modular |
| Energy-Efficient | 80 Plus Platinum |
| Protection | OCP, OVP, OTP, OPP, SCP, UVP, NLP, and SIP |
| Input Voltage | 100-240Vac |
| Input Frequency Range | 6-12A, 50-60Hz |
| MTBF | 100,000 hrs minimum 25?/75% Load |
| Dimensions | 125mm(W) x 63.5mm(H) x 100mm(D) |
| Weight | 3.92 lbs |
| Poids d’expédition | 2.22 kg |
| Dimensions du colis | 249 × 183 × 102 mm |
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Questions sur cet article
Will this power supply fit in my SFX case?
The unit measures 125 mm wide, 63.5 mm high and 100 mm deep, matching the standard SFX footprint.
Can I use it in a regular ATX tower?
An SFX-to-ATX mounting bracket is included, so the supply installs in mid-tower and full-tower chassis as well.
What GPU power connectors does it provide for modern cards?
It includes 12V-2x6 connectors compliant with ATX 3.1 and PCIe 5.1 for current-generation graphics cards.
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