Top 9 SFF Power Supply – Computer Power Supplies

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1. FSP

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FSP 450W Mini ITX Solution/SFX 12V / Micro ATX 80 Plus Bronze Certified Power Supply FSP450-50SAC

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FSP #ad - Full protections ocp, SCP, OPP, ovp, OTP.3 | ul-62368. Black ribbon cables w/ PS2 bracket for easy fitting into ATX case. 80plus bronze certified | efficiency = 85% at typical load. 80mm intelligent fan speed control. Compliance with the newest sfX12V V3.
BrandFSP #ad
ManufacturerFSP Group U.S.A. Corporation #ad
Height2.5 Inches
Length5 Inches
Weight2.85 Pounds
Width4 Inches
Warranty3 year

2. Seasonic

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Power Supply, and Cooling Mode, 10 Year Warranty, Fan Control in Fanless, Compact Size, SFX-L Form Factor, Full-Modular, SSR-500SGX., 500W 80+ Gold, Seasonic Focus SGX-500, Silent

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Seasonic #ad - Functions in three operational stages: Fanless Mode, Silent Mode, and Cooling Mode. Compact size: 125 mm l x 125 mm W x 63. 5 mm H. 10 year worry-free warranty: Our commitment to superior quality. Full modular: use only the cables you need to reduce clutter to maximize airflow for a better ventilated system. 80 plus gold: less energy gets wasted during power conversion; Cut down your electricity usage and be Eco-Friendly. Premium hybrid fan control: unsurpassed silent performance in Fanless Mode.
BrandSeasonic #ad
ManufacturerSeasonic #ad
Height3.7 Inches
Length9.5 Inches
Width6.7 Inches
Part NumberFOCUS SGX-500
ModelFOCUS SGX-500
Warranty10 years

3. POINWER

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POINWER H240AS-01 2TXYM 3WN11 H240AS-00 709MT 240W Optiplex 7010 SFF Power Supply for Dell Optiplex 390 790 990 3010 9010 Small Form Factor Systems CCCVC 3RK5T F79TD L240AS-00 H240ES-00 D240ES-00

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POINWER #ad - Compatible part number:3wn11 709mt cccvc 3rk5t 2txym f79td rv1c4 jnpvv 1gc38 cv7d3 66vfv vmrd2 vmrd2 3YKG5 592JG J50TW. Connectors: p1: 24-pin atx power, p2: 4-pin atx power, p3: sata power, P4:Sata Power, P5: 2-Pin Slim Line SATA.

Ac input50-60hz: 100-240v~/4a, dc output: max output 240w dimensions:2. 9 x 9. 45 x 2. 5 in. Compatible model number: l240es-00 l240as-00 l240as-00 ac240as-00 ac240as-01 ac240es-00 ac240es-01 d240es-00 d240as-00 dps-240wb h240es-00 h240es-01 h240as-00 h240AS-00 H240AS-01. Compatible model: dell optiplex 390 790 990 3010 7010 9010 small form factor sff systems Only Note:Please Make sure that only applicable to Small Form Factor SFF, not to MT/DT/USFF.
BrandPOINWER #ad
ManufacturerPOINWER #ad
Part NumberOptiplex 7010 SFF Power Supply
ModelH240AS-00 H240ES-00 D240ES-00 AC240AS-00

4. Apevia

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3 x Pheripheral, 3 x SATA, 1 x 12VP4, 1 x 20/24Pin Main Power, 1 x Floppy, Apevia TFX-AP300W Standard Flex ATX 300W Power Supply, 115-230V AC

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Apevia #ad - 5% tolerance of 5v, 3. 3v & 12v output. Output: +3. [email protected]; [email protected]; [email protected]; [email protected]; [email protected] 5a. Forced air ventilation by 1 x 80mm Fan. Apevia tfx-ap300w standard 300w flex ATX Power Supply. Input voltage: 115-230v ac, input Frequency: 60/50 .
BrandApevia #ad
ManufacturerApevia #ad
Height2.5 Inches
Length6.75 Inches
Weight2.1 Pounds
Width3.23 Inches
Part NumberTFX-AP300W
ModelTFX-AP300W

5. FOR DELL

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For Dell Optiplex 390 790 990 3010 SFF desktop Power Supply CCCVC H240AS-00 SFF Computer Power Supply 240 Watt

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FOR DELL #ad - Part number: 709MT. Output: 240W. Form factor: small Form Factor SFF. Type: power Supply. Mpn: 0709mt, cn-0709mT.
BrandFOR DELL #ad
ManufacturerFor Dell #ad
Weight2.03 Pounds
Part Number3WN11
Model3WN11

6. Replace Power®

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HP Slimline S5000, 420 Watt 420W TFX Power Supply Upgrade Replacement for HP 504966-001, TFX0250D5W, Delta DPS-250AB-28 B, Bestec TFX0220D5WA, AcBel PC8046, s5213w, NY646AA 420 Watt

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Replace Power® #ad - 20+4 pin main Power Connector. Sturdy 06mm secc Case. Works with both 20 And 24 Main Connectors. 1 x 20+4 pin main connector; 1 x 4-pin p4 cpu power Connector; 2 x SATA; 2 x 4-Pin Molex.
BrandReplace Power® #ad
ManufacturerReplace Power® #ad
Weight0.1 Pounds
Part NumberTFX0250D5W-DPS-250AB-28

7. SilverStone Technology

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SilverStone Technology 500W SFX-L Form Factor 80 Plus Gold Full Modular Lengthened Power Supply with +12V Single Rail, Active PFC SX500-LG

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SilverStone Technology #ad - All cables made with flexible flat arrays. Efficiency:87% ~ 90%(20% to 100% loading). Silent running 120mm fan with intelligent semi-fanless operation. Please note: kindly refer the User Manual before use. 100% modular cables. Support sfx-l form factor and ATX via included bracket. High efficiency with 80 plus gold certification.
BrandSilverStone Technology #ad
ManufacturerSilverstone #ad
Height2.5 Inches
Length5.12 Inches
Weight3.09 Pounds
Width4.92 Inches
Part NumberSX500-LG
ModelSX500-LG

8. Apevia

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Black, Apevia ITX-AP300W Mini-ITX / Flex ATX 300W Solid Power Supply

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Apevia #ad - Cooling: forced air ventilation by 1 x 40mm Double Ball Bearing Fan. Connectors: 1 x 20+4pin main power, 2 x 4pin molex, 2 x sata, 1 x 4pin 12VP4, 1 x 4pin Floppy. Dimension: 150mm x 81. 5mm x 405mm 5. 9" x 3. 21" x 1. 59" - l x w x H. Output: +3. [email protected], [email protected], [email protected], [email protected], [email protected] Standard mini-itx / flex atx type, Maximum Power: 300W.
BrandApevia #ad
ManufacturerApevia #ad
Height1.6 Inches
Length5.9 Inches
Weight1.7 Pounds
Width3.21 Inches
Part NumberITX-AP300W 
ModelITX-AP300W 
Warranty1 Year

9. SilverStone Technology

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80 Plus Titanium 100% Modular Power Supply with Japanese Capacitors SX800-LTI-USA, SST-SX800-LTI-USA, SilverStone Technology 800W SFX-L

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SilverStone Technology #ad - 100% modular short cables with flexible flat arrays. Silent running 120mm fan with advanced semi-fan less operation. High efficiency with 80 PLUS Titanium certification. Sfx-l form factor for use in small form Factor computers. Support quad pCI-E 8/6pin connectors. Strict 3% voltage regulation and low ripple & noise. 800w continuous power output rated for 24/7 operation. High quality construction with all Japanese Capacitors. Class-leading single +12V rail with 66a.
BrandSilverStone Technology #ad
ManufacturerSilverStone Technology #ad
Height2.5 Inches
Length4.99 Inches
Width5.12 Inches
Part NumberSST-SX800-LTI-USA
ModelSST-SX800-LTI-USA
Warranty3 Years Parts and Labor