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Silverstone SSTEX1200RPL 1200W SFX-L Fully Modular Power Supply Cybenetics Platinum

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SKU:
21190891
MPN:
287477
Availability:
Usually ships the same or next business day. In stock at our CA warehouse.
Shipping:
Calculated at Checkout
Stock Update:
03/29/2026 05:11:36 PM PST
$385.42

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 or above and pay only $377.15 each 377.15
Stock Update:
03/29/2026 05:11:36 PM PST

Description

This item is brand-new, factory sealed.

Extreme 1200R Platinum

Cybenetics Platinum 1200W PCIe 5 Fully Modular SFX-L Power Supply

SFX-L form factor for Small Form Factor (SFF) ecosystem usage

Supports 12V-2x6 PCIe connector with SFX12V 4.1 and PCIe Gen 5 standard

1200W continuous power output rated for 24/7 operation

Class-leading single +12V rail with 100A

High efficiency with Cybenetics Platinum certification

Silent running 120mm FDB fan with advanced semi-fanless operation

24/7 continuous power output with 50? operating temperature

High quality construction with all Japanese capacitors

The modular cables features a newly crafted embossed wire design, streamlining the assembly process for users and enhancing overall system convenienceModel (safety certification)
SST-SL1200MCPT-AColor
Black (lead-free paint)Max. DC Output
1,200WPower density
1163W/LLoad Range
Output / +3.3V / +5V / +12V / +5VSB / -12V
Max.(Amps) / 20A / 20A / 100A / 3.0A / 0.3A
Min.(Amps) / 0A / 0A / 0A / 0A / 0A
Range (%) / +/-3% / +/-3% / +/-3% / +/-5% / +/-10%
Line Reg.(%) / +/-1% / +/-1% / +/-1% / +/-1% / +/-1%
Ripple(mVp-p) / 40mV / 40mV / 80mV / 40mV / 80mVCombined +3.3V and +5V
100WCombined +12V
1,200WInput Voltage
90 to 264 VrmsInput Frequency Range
47Hz to 63HzPFC
Active PFC (PF>0.9 at full load)Efficiency
89% to 91% overall efficiencyMTBF
100,000 hoursOperating temperature
0oC to 50oCProtection
Over Current Protection
Over Power Protection
Over Voltage Protection
Short Circuit Protection
Over Temperature ProtectionConnectors
1 x 24 / 20-Pin motherboard connector
2 x 8 / 4-Pin EPS / ATX 12V connector
4 x 8 / 6-Pin PCIe connectors
1 x 12+4-Pin 12V-2x6 connector
8 x SATA connector
3 x 4-Pin Peripheral connector
1 x 4-Pin Floppy adapter connectorCooling System
Single 120mm FDB bearing fanNoise Level
0 to 36 dBACertification
Cybenetics PlatinumForm factor
SFX-LOther
GPU Support list
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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Silverstone SSTEX1200RPL 1200W SFX-L Fully Modular Power Supply Cybenetics Platinum
$385.42