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
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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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Output: 500W

300W 500W 600W

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  • 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

R9 290
R7 270X
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
    Max. DC Output 500 W
    Power Device 484 W per liter
    Load Range +3.3 V
    Max Amps: 20 A
    Peak Amps: n/a
    Min Amps: 0 A
    Range: ±3%
    Line Reg. ±1%
    Ripple (mVp-p): 50 mV

    +5 V
    Max Amps: 20 A
    Peak Amps: n/a
    Min Amps: 0 A A
    Range: ±3%
    Line Reg. ±1%
    Ripple (mVp-p): 50 mV

    +12 V
    Max Amps: 40 A
    Peak Amps: n/a A
    Min Amps: 0 A
    Range: ±3%
    Line Reg. ±1%
    Ripple (mVp-p): 120 mV

    +5 VSB
    Max Amps: 3.0 A
    Peak Amps: n/a
    Min Amps: 0 A
    Range: ±5%
    Line Reg. ±1%
    Ripple (mVp-p): 50 mV

    -12 V
    Max Amps: 0.3 A
    Peak Amps: n/a
    Min Amps: 0 A
    Range: ±10%
    Line Reg. ±2%
    Ripple (mVp-p): 120 mV
    Combined +3.3, +5 V 105 W
    Combined +12 V 480 W
    Input Voltage 90 ~ 264 V
    Input Frequency Range 47 ~ 63 Hz
    PFC (Power Factor Correction) Active PFC (PF > 0.95 at full load)
    Efficiency 87 ~ 90% (20 to 100% loading)
    MTBF 100,000 hours
    Operating Temperature 50 to 122°F / 10 to 50°C
    Protection Over Power Protection
    Over Voltage Protection
    Over Temperature Protection
    Under Voltage protection
    Short Circuit Protection
    Connectors 1 x 24 / 20-pin motherboard connector (300 mm)
    1 x 8 / 4-pin EPS / ATX 12 V connector (400 mm)
    2 x 8/6-pin PCIe connectors (400 / 150 mm)
    3 x SATA connectors (300 / 200 / 100 mm)
    2 x 4-pin Peripheral connectors (300 / 200 mm)
    1 x 4-pin Floppy connector (300 / 200 / 200 mm)
    Cooling System 120 mm silent fan
    Noise Level 0 ~ 36 dBA
    Form Factor SFX-L
    Certification 80 Plus Gold
    Other Compatible with ATX12V v2.4
    Dimensions 4.9 x 2.5 x 5.1" / 125 x 63.5 x 130 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"
    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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