Lian Li
Lian Li SX1000P.W 1000W Platinum ATX power supply
- ATX
- 1000 W
159,99 $US169,99 $US−6%
0.00207112BTC
En stock
Lian Li
Lian Li SX1000P.B 1000W Platinum ATX 3.1 PCIe 5.1 power supply
A compact 1000 W ATX 3.1 Platinum unit with PCIe 5.1 support, 12V-2x6 cable, 140 mm fan, fanless mode to 40 % load and fully modular braided cables
- TypeATX
- Maximum Power1000 W
- PFCActive PFC, PF > 0.95 under full load @ 115Vac, 60Hz
- PSU Noise Level39.9 dB
- Input Frequency Range100-240Vac
- MTBF100,000 hrs minimum 25℃/75% Load
Options 1000W Black
- 1000W Black
- 1000W White
- 1200W Black
- 1200W White
- 80 PLUS Platinum efficiency reaches up to 94% at 50% load
- Fanless operation up to 40% load keeps the system quiet
- Fully modular braided cables simplify cable management and airflow
- ATX 3.1 and PCIe 5.1 compliance supports modern GPUs
- 100% Japanese 105°C capacitors ensure long-term reliability
Platinum ATX 3.1 Power Supply
The Lian Li SX1000P.B is a 1000 W fully modular ATX unit certified to 80 Plus Platinum and compliant with ATX 3.1 and PCIe 5.1 standards. It uses 100% Japanese 105 °C capacitors and includes a 12V-2x6 cable with high-current copper alloy terminals. The compact 150 mm depth fits smaller chassis while delivering platinum efficiency.
Ideal For High-End Single-GPU Builds
This unit suits builders who need platinum efficiency, ATX 3.1 compliance and a native 12V-2x6 connector for a modern graphics card in a space-constrained case. It is less suited for systems requiring multiple 12V-2x6 connections or for users who prefer a larger PSU with higher wattage headroom.
Sustained Load Behaviour
At 50 % load the unit reaches up to 94 % conversion efficiency, reducing heat and AC losses during extended sessions. The 140 mm fan remains off up to 40 % load for silent operation, then ramps to a measured 39.9 dB under heavier demand. Active PFC maintains a power factor above 0.95 at 115 Vac, 60 Hz, and MTBF is rated at 100,000 hours at 25 °C and 75 % load.
Points forts
- 80 PLUS Platinum efficiency reaches up to 94% at 50% load
- Fanless operation up to 40% load keeps the system quiet
- Fully modular braided cables simplify cable management and airflow
- ATX 3.1 and PCIe 5.1 compliance supports modern GPUs
- 100% Japanese 105°C capacitors ensure long-term reliability
Caractéristiques
| Brand | LIAN LI |
|---|---|
| Type | ATX |
| Maximum Power | 1000 W |
| PFC | Active PFC, PF > 0.95 under full load @ 115Vac, 60Hz |
| PSU Noise Level | 39.9 dB |
| Input Frequency Range | 100-240Vac |
| MTBF | 100,000 hrs minimum 25℃/75% Load |
| Dimensions | 150mm(W)x86mm(H)x140mm(D) |
| Poids d’expédition | 3.18 kg |
| Dimensions du colis | 152 × 140 × 89 mm |
Autres versions de ce modèle
3 de plus dans cette gamme
Même famille, mémoire, ventirad ou fréquence différents — comparez avant de vous décider.
Lian Li
Lian Li SX1200P.B 1200 W ATX 3.1 PCIe 5.1 Platinum power supply
- ATX
- 1200 W
159,99 $US
0.00207112BTC
En stock
Questions sur cet article
What motherboard power connectors does the SX1000P.B require to deliver its 1000 W?
The unit supplies standard ATX 24-pin, 12V-2x6 and 8-pin EPS cables; your motherboard must provide matching 24-pin and EPS sockets.
Will the 12V-2x6 cable work with my existing PCIe 8-pin graphics card?
Yes, the PSU includes 6+2 pin PCIe cables that plug directly into 8-pin GPU sockets while the 12V-2x6 connector serves newer PCIe 5.1 cards.
How can I confirm the fanless mode is active below 40 % load?
With the rear smart-stop switch enabled, the 140 mm fan stays off until system draw exceeds 40 % of 1000 W, giving audible confirmation.
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