Product details
SilverStone has created another milestone for SFF PCs with the fanless Nightjar power supply, the NJ450-SXL. In the pursuit of manufacturing the ultimate silent power supply in SFX size, SilverStone engineers utilized high-quality components and innovative technology to achieve the first fanless SFX-L design. With an efficiency rating of 80 PLUS Platinum and reduced heat output, this noiseless device can maintain continuous electrical power at ambient temperatures of up to 40 °C while delivering robust +12 V at 37.5 A for high-performance system usage. The NJ450-SXL comes with a selection of flexible, flat modular cables for SFF PCs, allowing for easy installation and improved airflow within the case. Experts and SFF enthusiasts building PCs or workstations for specialized facilities, such as recording studios or acoustically optimized laboratories, will surely be satisfied with the quality, stability, and reliability of the NJ450-SXL.
Form factor | SFX |
80 PLUS certificate | Platinum |
Modularity | Modular cable management |
Internal connection options | 15-pin S-ATA (8x), 20+4 PIN ATX power connector (1x), 4-pin floppy (1x), 4-pin Molex (3x), 6+2-pin PCI Express (4x), 8-pin EPS (1x) |
Documents | |
Item number | 9355849 |
Manufacturer | Silverstone |
Category | Power Supply PC |
Manufacturer no. | SST-NJ450-SXL |
Release date | 7.8.2018 |
Colour | Black |
Exact colour description | Black |
Form factor | SFX |
Efficiency | 92 % |
80 PLUS certificate | Platinum |
Modularity | Modular cable management |
Internal connection options | 15-pin S-ATA (8x), 20+4 PIN ATX power connector (1x), 4-pin floppy (1x), 4-pin Molex (3x), 6+2-pin PCI Express (4x), 8-pin EPS (1x) |
Cooling method | Passive |
Fan diameter | 0 mm |
LED colour | without LED |
Power protection features | EIA, OCP, OLP, OPP, OVP |
Power | 450 W |
CO₂-Emission | |
Climate contribution |
Length | 13 cm |
Width | 12.50 cm |
Height | 6.35 cm |
Weight | 1500 g |
Length | 29 cm |
Width | 19 cm |
Height | 10 cm |
Weight | 2.61 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?
Source: Digitec Galaxus- 6.Fortron1.3 %
- 6.MSI1.3 %
- 6.Silverstone1.3 %
- 9.Sharkoon1.5 %
- 10.NZXT1.6 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- SilverstoneNot enough data
- 1.Intertech0 days
- 2.Corsair1 day
- 2.Fortron1 day
- 2.LC-Power1 day
Return rate
How often is a product of this brand in the «Power Supply PC» category returned?
Source: Digitec Galaxus- 16.Fortron6.3 %
- 16.Lian-Li6.3 %
- 18.Sharkoon7.9 %
- 19.Silverstone8.6 %
- 20.HP9.6 %