SilverStone 500W 80 Plus Gold Modular SFX-L Power Supply

SilverStone 500W 80 Plus Gold Modular SFX-L Power Supply

SilverStone 500W 80 Plus Gold Modular SFX-L Power Supply

B&H # SISX500LG MFR # SX500-LG
In Stock

Product Highlights

  • 500W Single +12V Rail with 40A
  • 120mm Cooling Fan
  • ATX12V v2.4 Compatible
  • 2 x Dual PCIe 8/6pin Connectors
  • 3 x SATA Connectors
  • 3 x 4-Pin Connectors
  • 484W Power Density per Liter
  • Active Power Factor Correction (PFC)
  • Flexible, Flat Cables
  • Supports Select NVIDIA & AMD GPUs
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SilverStone SX500-LG overview

  • 1Description

The 500W 80 Plus Gold Modular SFX-L Power Supply from SilverStone features an 87~90% efficiency at 20~100% loading. It is able to provide 24/7 continuous power output with an operating temperature of 104°F / 40°C. Its power density per liter is 484W, and its 120mm fan helps to provide cooling with its intelligent semi-fanless operation. It uses flat, modular cables. Other features include a single +12V rail with 40A, support for SFX-L and ATX form factors, active PFC, and support for dual PCIe 8/6pin connectors.

This power supply has a noise level of 0-36 dBA. It supports select NVIDIA and AMD GPUs as well as ATX12V v2.4. This power supply is able to fit into systems with a depth of up to 130mm. Included is an SFX to ATX mounting bracket.

Silent running 120mm fan with intelligent semi-fanless operation
Supports both the SFX-L and ATX form factors via an included bracket
High efficiency with 80 Plus Gold certification
100% modular cables
All cables made with flexible flat arrays
500W continuous power output at 104°F / 40°C operating temperature rated for 24/7 operation
Single +12V rail with 40A
Strict ±3% voltage regulation and low ripple & noise
Supports dual PCI-E 8/6pin connectors
Active PFC

GPU Support

NVIDIA
GTX980
GTX780
GTX660
AMD
R9 290
R7 270X
HD7970
UPC: 844761010683
In the Box
SilverStone 500W 80 Plus Gold Modular SFX-L Power Supply
  • SFX to ATX Mounting Bracket
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    SilverStone SX500-LG specs

    Connectivity
    Total Connectors 1 x 20+4-Pin Motherboard
    1 x 4+4-Pin EPS
    2 x 6+2-Pin PCIe
    3 x 15-Pin SATA
    2 x 4-Pin Peripheral
    1 x 4-Pin Floppy
    PCIe Connector Distances 15.7" / 400 mm
    21.7" / 550 mm
    SATA Connector Distances 11.8" / 300 mm
    19.7" / 500 mm
    23.6" / 600 mm
    Peripheral Connector Distances 11.8" / 300 mm
    19.7" / 500 mm
    27.6" / 700 mm
    Floppy Connector Distances 11.8" / 300 mm
    19.7" / 500 mm
    27.6" / 700 mm
    ATX Connector Distance 11.8" / 300 mm
    EPS Connector Distances 15.7" / 400 mm
    Electrical
    Total Wattage 500 W
    Combined Power for +12 V 480 W
    Max Load for +12 V 40 A
    Combined Power for +3.3/+5 V 105 W
    Max Load for +3.3 V 20 A
    Max Load for +5 V 20 A
    Max Load for +5 Vsb 3 A
    Max Load for -12 V 0.3 A
    AC Input Power 90 to 264 VAC, 50 / 60 Hz
    Voltage Regulation +3.3 V:  3%, +5 V:  3%, +12 V:  3%, -12 V:  10%, +5 Vsb:  5%
    Ripple and Noise +3.3 V: 50 mV, +5 V: 50 mV, +12 V: 120 mV, -12 V: 120 mV, +5 Vsb: 50 mV
    General
    Efficiency Rating 80 PLUS Gold
    Active Power Factor Correction 95%
    Efficiency 87 to 90% at 20 to 100% Load
    Cooling
    Fan Size 120 mm
    Noise Level 0 to 36 dBA
    Environmental
    Operating Temperature 50 to 122°F / 10 to 50°C
    Physical
    Form Factor SFX-L
    Compliance ATX 12 V v2.4
    Protection Over-Power Protection, Over-Temperature Protection, Over-Voltage Protection, Short-Circuit Protection, Under-Voltage Protection
    Mean Time Between Failures (MTBF) 100,000 Hours
    Dimensions 4.9 x 2.5 x 5.1" / 125.0 x 63.5 x 130.0 mm
    Weight 3.1 lb / 1.4 kg
    Packaging Info
    Package Weight 4.15 lb
    Box Dimensions (LxWxH) 8.8 x 8.1 x 3.3"

    SilverStone SX500-LG reviews

    500W 80 Plus Gold Modular SFX-L Power Supply is rated 4.8 out of 5 by 4.
    Rated 5 out of 5 by from Great Small Form Factor PSU This little guy is perfect for my Silverstone Sg13b mini itx build. Lots of power in a small package, fully modular and perfectly fit for any small form factor traveling PC. I also like that all the cables are all black instead of multi color, it gives an overall cleaner look to the inside of my case.
    Date published: 2016-11-13
    Rated 4 out of 5 by from Does it's job with one caveat When the fan is on a lower voltage/speed, an audible ticking noise can be heard. At high speed/voltage, the ticking stops. The power supply is great, small and effective. It is just the fan that there is an audible problem with. I wish that this could get resolved.
    Date published: 2016-06-23
    Rated 5 out of 5 by from Good Like this small modular PSU fits great in my dads mini itx case and comes with atx adapter plate
    Date published: 2018-01-19
    Rated 5 out of 5 by from I would definitely buy this again Initial impression out of the box was that this PSU was well built and contains some quality parts inside. Unlike other cheaper PSU's that are extremely lightweight this has some weight to it, a good thing! I used this PSU inside of a Lian Li PC-TU100b mini-ITX case and it fits great. The case is much smaller than many other mini-ITX cases so I felt that the cables were fairly long for what I needed but because the cables are flat compared to the sleeved, thicker, round cables found on most PSU's it was not an issue. I could simply snake the cables and use the same twist tie to essentially shorten them to my desired length. I appreciate the fan size of 120mm compared to smaller SFX PSU's which use the smaller 80mm fan. I cannot hear a thing from the PSU or the case for that matter. I would definitely recommend this PSU for anyone building a mini-ITX computer and maybe a microATX as well since there is a ATX mounting bracket included but you have to keep in mind what you're attempting to connect inside the PC that will need power from the PSU so you're not exceeding the connections available on this particular unit. Also keep in mind that you double check the available space you have when choosing a case so that this power supply will have enough space to fit and you do not run into clearance issues with either an aftermarket CPU cooler or anything else that might be a tight fit.
    Date published: 2016-11-17
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