Lian Li

Lian Li SX1000P Platinum 1000W Compact 1000W 80+ Platinum Fully Modular ATX 3.1

MPN SX1000P.B UPC 840353051874

Wattage: 1,000 W
Efficiency: 80 PLUS Platinum
Modular: Fully modular
Form factor: ATX
Standard: ATX 3.1
12V-2x6: Yes

Best price now

$149.99

Near you

In stock at 6 stores nationwide.

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Where to buy

In store at 2 of 5 See stores $149.99

In store at 4 of 7 See stores $149.99 open box $120

In stock Newegg · 5 hr ago · 11:41 AM $153.98

In-store stock · 6 stores

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Store	Price	Stock	Open box
CCSanta Clara CA	$150	1	—
CCSunnyvale CA	$150	2	—
MCChicago IL · Open	$150	2	—
MCRockville MD · Open	$150	2	—
MCNorth Jersey NJ · Open	$150	3	—
MCYonkers NY · Open	$150	6	—
CCEast Bay CA	$150	Sold out	—
CCSan Francisco CA	$150	Sold out	—
CCSan Mateo CA	$150	Sold out	—
MCMiami FL · Open	$150	Sold out	$120
MCDuluth GA · Open	$150	Sold out	$120
MCSharonville OH · Open	$150	Sold out	$120

Price history

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Time	Retailer	Lowest in stock

Specifications

Power

Wattage: 1,000 W
Efficiency: 80 PLUS Platinum
Standard: ATX 3.1
Native 12V-2x6 / 12VHPWR: Yes

Build

Form factor: ATX
Modular: Fully modular
Depth: 150 mm

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Full spec sheet from Newegg

Details/PFC: Active PFC, PF > 0.95 under full load @ 115Vac, 60Hz
Details/MTBF: 100,000 hrs minimum 25℃/75% Load
Details/Type: ATX
General/Brand: LIAN LI
Details/Maximum Power: 1000 W
Details/PSU Noise Level: 39.9 dB
Details/Input Frequency Range: 100-240Vac
Dimensions & Weight/Dimensions: 150mm(W)x86mm(H)x140mm(D)
Additional Information/First Listed on Newegg: February 02, 2026

Full spec sheet from Microcenter

PFC: Active
SKU: 922591
UPC: 840353051874
MTBF: 100,000 Hours
Color: Black
Labor: 10 Year Limited
Parts: 10 Year Limited
Width: 5.91 in. (150.00 mm)
Height: 3.39 in. (86.00 mm)
Rating: 80 PLUS Platinum Certified
Modular: Fully-Modular
Wattage: 1000 Watts
Mfr Part#: SX1000P.B000.US
+12V Rails: 1
NVIDIA SLI: SLI Compatible
Protection: OPP / NLP / OVP / SCP / OCP / OTP / SIP / UVP
Form Factor: ATX
ATX Connector: 20+4-pin
ATi CrossFire: CrossFire Compatible
Input Voltage: 100V - 240V
ATX Compliance: ATX 3.1
SATA Connector: 8
Molex Connector: 4
ATX 12V Connector: 2 x 4+4-pin
What's in the Box: PSU, ATX Cable, 2x CPU Cables, 4x PCIe Cables, 1x 16-pin PCIe Cable, 2x SATA Cables, 1x Peripheral Cable, AC Power Cord
Graphics Connector: 2 x 6+2-pin, 3 x 8-pin 1 x 12+4-pin
Power Supply Depth: 5.51 in. (140.00 mm)
Input Frequency Range: 50Hz - 60Hz