Essential
SilverStone Essential 750W 80+ Gold Semi-Modular
750 W · 80 PLUS Gold · Semi-modular · ATX
$118
Walmart · 3rd-party
SilverStone Essential 550W
MPN SST-ET550-B UPC 844761014513
- Wattage
- 550 W
- Efficiency
- 80 PLUS Bronze
- Modular
- Non-modular
- Form factor
- ATX
- Standard
- -
- 12V-2x6
- -
Best price now
$70.99
at
The store's own price · checked
$3 above its lowest in 30 days
Lowest in 30 days: $67.99 · typical: $67.99
Near you
In stock at 0 stores nationwide.
Every real price drop the minute we find it: psu.live on Telegram · Discord
Where to buy
Price history
Lowest in-stock price by retailer
Show as table
Specifications
Power
- Wattage
- 550 W
- Efficiency
- 80 PLUS Bronze
Build
- Form factor
- ATX
- Modular
- Non-modular
- Fan
- 120 mm
Wrong price, stock or spec? Tell us
Full spec sheet from Newegg
- Additional Information/First Listed on Newegg
- October 29, 2026
Full spec sheet from Best Buy
- UPC
- 844761014513
- Brand
- SilverStone
- Modular
- Non-modular
- Wattage
- 550.0 watts
- Form Factor
- ATX
- Model Number
- SST-ET550-B
- Product Name
- SilverStone SST-ET550-B 550W 80 PLUS Bronze Active PFC PSU
- ATX Connector
- 1
- Product Width
- 139.95 millimeters
- PCIe Connector
- 1
- Product Height
- 86.11 millimeters
- Product Length
- 150.11 millimeters
- Product Weight
- 52.48 ounces
- EPS12V Connector
- 1
- Warranty - Labor
- Limited Warranty period (labor): 1 year
- Warranty - Parts
- Limited Warranty period (parts): 1 year
- Energy Efficiency
- 80 PLUS Bronze
- PCI Express Version
- PCI Express 2.0
- Power Cord Included
- true
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