Thermaltake Smart BX3 750W 80 Plus Bronze ATX 3.1 Power Supply

- Comply with Intel ATX 3.1 standard
- 80 PLUS Bronze certified efficiency
- DC to DC design with high quality 105°C/221°F main capacitor
- Complete hardware protection: OCP, OVP, UVP, OPP, SCP, OTP
- 5 year warranty
- Delivery & Return
? Shipping and Risk:
- Order Will Be Shipped Within 24-48 Working Hours After the Order is Processed.
- Shipping Partners : Delhivery, XpressBees, Gati, BlueDart, Ecom Express (Depending on Availability at Your Pincode), Computech DOES NOT Have any Control over Operations of Shipping Partners.
- Delivery dates are estimates Provided By Shipping Partners. Shipping Partners are solely responsible for any kind of Delays.
- Loss or damage occured during shipping is Computech Responsibility.
- You Must Leave a Remark During Delivery to Delivery Guy About Damaged Box or Package, and Make an Un-cut Unboxing Video of the Package.
- You must notify Computech of damaged or missing items from your order within 24-hours of receiving your package
♻️ Replacement and Refund Policy:
- We accept replacement if product is defective or wrong product shipped no return or refund will be entertained.
- For gaming chairs only part replacement is applicable if the product delivered is defective or damaged, no refunds will be there for orders of gaming chairs.
- If the seal of the product is opened and the product is not faulty then return/refund will not be applicable.
- Packaging material should be kept by the buyer until the replacement window is opened as this will help them to pack the product to its original form to avoid any damage during the transit.
- Product should be packed in a proper way as it was received by the buyer, do not apply tapes or glues directly on the product or on the product box, this may lead to cancellation of your replacement request.
- All the accessories which were delivered along with the product should be returned in the same way and along with the product.
- If the payment was made through our payment gateway, then it will be refunded in same account by which the payment was done, in case of BANK TRANSFER and COD orders refunds will be done only in buyers bank account. Refunds usually takes 7-10 working days to reflect in your account.
₹9,499.00 Original price was: ₹9,499.00.₹5,815.00Current price is: ₹5,815.00.
Thermaltake Smart BX3 750W 80Plus Bronze ATX 3.1 Standard Power Supply Non-Modular PS-SPD-0750NNFABD-3 5 Year Warranty
ATX 3.1 Ready
Smart BX3 series is fully compatible with ATX 3.1 specifications which supports up to 200% power excursion, reaches 60% low load efficiency and complies with required power supply timing standards.

Be Smart, Stay Quiet
Equipped with a 120mm fluid bearing fan for superior airflow. Additionally, the built-in Smart Zero Fan spins only when the load reaches a certain percentage to minimize unwanted noise.

High Quality 105°C/221°F Main Capacitor
High quality main capacitor greatly improves the power supplies durability and ensures the Smart BX3 series is stable and reliable.
High Amperage Single +12V Rail & DC to DC Design
Powerful single +12V rail can properly deliver the power you need for the best compatibility. The use of DC to DC circuit design provides very stable operation and enhanced voltage regulation.
| AC INPUT |
Input Voltage: 100 – 240V~ |
||||
| DC OUTPUT | +3.3V | +5V | +12V | -12V | +5VSB |
| Max Output Current | 18A | 18A | 62.5A | 0.3A | 3A |
| Max Output Power | 110W | 750W | 3.6W | 15W | |
| Total Power | 750W | ||||
Built-in Industrial Grade Protection
To protect the hardware, Smart BX3 is built with industry grade protections: OCP(Over Current Protection), OVP (Over Voltage Protection), UVP(Under Voltage Protection), OPP(Over Power Protection), SCP(Short Circuit Protection), OTP(Over Temperature Protection).
Non-Modular Flat Cable Design
Smart BX3 series comes with soft black cables, designed to make cable installation an easy task while fully powering the system at optimal voltages.

| Connector Type | Connector Quantity | Cable Quantity | Cable Length | |
|---|---|---|---|---|
| Main Power (24Pin) |
X 1 | ![]() |
X 1 | 600mm |
| ATX 12V (4+4Pin) |
X 2 | ![]() |
X 1 | 650mm+150mm |
| PCIe (6+2Pin) |
X 2 | ![]() |
X 1 | 500mm+150mm |
| SATA (5Pin) |
X 4 | ![]() |
X 1 | 500mm+150mm +150mm+150mm |
| Peripheral | X 4 | ![]() |
X 1 | 500mm+150mm +150mm+150mm |
80 PLUS Bronze-Certified and Intel C6/C7 States Ready
Smart BX3 Bronze series saves energy through its high energy efficiency up to 85% and is certified to 80 PLUS® Bronze. It has been optimized to work with all generations of Intel’s processors to achieve maximum energy saving.
| P/N | PS-SPD-0750NNFABx-3 |
|---|---|
| watts | 750W |
| Model | SPD-0750AH2NLB-3 |
| Max. Output Capacity | 750W |
| Color | Black |
| Dimension ( W / H / D ) | 150mm(W)x86mm(H)x140mm(D) |
| PFC (Power Factor Correction) | Active PFC |
| Power Good Signal | 100-150 msec |
| Hold Up Time | > 17msec at 80% load |
| Input Current | 15A-6A |
| Input Frequency Range | 50Hz/60Hz |
| Input Voltage | 100-240V~ |
| OPERATING TEMPERATURE | 5°C to + 45°C |
| Operating Humidity | 20% to 85%,non-condensing |
| Storage Temperature | -40°C to + 55°C |
| Storage Humidity | 10% to 95%, non-condensing |
| COOLING SYSTEM | 12cm FDB Fan |
| Efficiency | Meet 80 PLUS® Bronze at 115Vac input. |
| MTBF | 100,000 hrs minimum |
| Safety Approval | CE/UKCA/LVD/UKCA/FCC/ICES/TUV/CB/cTUVus/BSMI/CCC |
| PCI-E 6+2pin | 2 |
| Smart Zero Fan | Fan will not spin until the load exceeds 20% No physical fan switch |
| PROTECTION | OCP/OVP/UVP/OPP/OTP/SCP |
Q & A
Thermaltake Smart BX3 750W 80 Plus Bronze ATX 3.1 Power Supply
- Motherboard
- Ring Lights
- Tripod
- Video Editing Deck
- Monopod
- Power supply
- Ant Esports Power Supply
- Gigabyte Power Supply
- EVGA Power Supply
- Asus Power Supply
- Lian Li Power Supply
- MSI Power Supply
- GAMDIAS Power Supply
- SuperFlower Power Supply
- Thermaltake Power Supply
- Fractal Design Power Supply
- NZXT Power Supply
- Corsair Power Supply
- Zebronics Power Supply
- Circle Power Supply
- Cooler Master Power Supply
- Deepcool Power Supply
- Antec Power Supply
- Prolab Power Supply
- Adata Power Supply
- Elgato
- Tube Sleeves
- Lamination Machine
- Tripod Heads
- Smart TV
- Audio Amplifier
- AIO Desktop
- Circle Keyboard & Mouse Combo
- Car Washer
- Cooling System
- Air Cooler
- Liquid Cooler
- Fractal Design Liquid Cooler
- Prolab Design Liquid Cooler
- Antec Liquid Cooler
- Ant Esports Liquid Cooler
- Galax Liquid Cooler
- NZXT Liquid Cooler
- Cougar Liquid Cooler
- Phanteks Liquid Cooler
- Gamdias Liquid Cooler
- Adata Liquid Cooler
- Gigabyte liquid Cooler
- Arctic Liquid Cooler
- Deepcool Liquid Cooler
- Thermaltake Liquid Cooler
- Cooler Master Liquid Cooler
- Xigmatek Liquid Cooler
- Corsair Liquid Cooler
- Lian Li Liquid Cooler
- MSI Liquid Cooler
- ALSEYE Liquid Cooler
- HYTE Liquid Cooler
- Montech Liquid Cooler
- Asus Liquid Cooler
- Dawg Liquid Cooler
- EK AIO Liquid Cooler
- Zebronics Liquid Cooler
- Cooling Kit
- Fitting
- Water Cooling Plates
- Water Blocks
- Peripherals
- Networking
- Cable Sleeves
- Docking Station
- Vacuum Cleaner
- Smart Ring
- Payment Terminal
- Cabinet (Case)
- Asus Cabinet
- Deepcool Cabinet
- Ant Esports Cabinet
- Antec Cabinet
- Prolab Design Cabinet
- NZXT Cabinet
- Aerocool Cabinet
- Server Rack (Cabinet)
- Adata Cabinet
- Cooler Master Cabinet
- Gigabyte Cabinet
- EVM Cabinet
- COCONUT Cabinet
- TAG Cabinet
- Dawg Cabinet
- Xigmatek Cabinet
- Arctic Cabinet
- HYTE Cabinet
- Phanteks Cabinet
- Corsair Cabinet
- MSI Cabinet
- Thermaltake Cabinet
- Galax Cabinet
- Circle Cabinet
- Fractal Design Cabinet
- Cougar Cabinet
- Montech Cabinets
- Zebronics Cabinet
- ICEMASTER Cabinet
- Lian Li Cabinet
- Gamdias Cabinet
- Consistent Cabinet
- Earcups
- Prebuilt Desktop
- Combo & Bundles
- Air Purifier
- Mouse
- Screen Guards
- Spike Guards
- Scanner
- Voice Amplifier
- Stylus
- Gaming Chair
- Surge Protectors
- iCue Pre
- Air Tags
- Graphics Card
- Webcam
- Security Camera
- Gimbal
- Memory (RAM)
- Laptop Bags
- Tablets
- Game Controllers
- Gaming Console
- BobbleHead
- Monitor
- Microphone
- Luxury Products
- Switches
- Accessories
- Hubs
- Smart Glasses
- Memory Card
- Wall Mount
- Screen Protectors
- Phone Holder
- Garment Steamer
- Film Cartridge
- Audio Enhancer
- Backpack
- OTG Cable
- Air Tag Holder
- converter
- Fitness Band
- Briefcase
- Writing Pad
- Cables and Chargers
- Fan Accessories
- Spike Protectors
- Phone Case
- Extension Board
- Displayport Cable
- Case Accessories
- Ethernet Cable
- Fan Hub
- Charging Dock
- DVD Writer
- Transmitter & Receiver
- Wrist Rests
- Enclosure
- Mechanical Switches
- Sound Cards
- Server Accessories
- Pen
- Keycaps
- MP3 Players
- Expansion Card
- Mouse Bungee
- Pedals
- Gimbal
- Headphone Splitter
- Audio Cable
- RGB Controller
- Audio Adapter
- Audio Splitter
- SSD Heatsink
- Receipt Printers
- light stick
- Riser & Cables
- GPU Holder
- Side Panel
- Luggage
- WiFi Adapter
- Disk Drive
- HDMI Splitter
- NVLink
- Mouse Pads
- Mic
- Monitor Stand
- Boom Arm
- USB Lights
- Phone Cooler
- Cleaning Kit
- Headphone Stand
- Vibration Mount
- Smart Bulbs
- Key Switches
- Card Reader
- Tablet Holder
- Buds
- Gaming Sleeves
- Lamps
- Gloves
- CCTV Cable
- Fans
- Keypad
- Smart Watch
- Selfie Sticks
- PlayStation Accessories
- ScreenBar
- Fan Splitter Cable
- Chassis Stand Kit
- ARGB Controller
- Power Bank
- Bracket
- HDMI Cables
- Battery
- Speaker Stand
- Cable Management
- Bottle
- CPU Cooler Mounting Kit
- Pen Drive
- Mixers
- Cables & Adapters
- Camera Battery
- Toolkit
- Remote Control
- Bluetooth Dongle
- Wifi Dongle
- Virtual Reality Headset
- Camera Accessories
- Keyboards
- Laptop Zone
- Extenders
- Digital Products
- VR headsets
- Audio Interface
- In Ear System
- Headphones
- Gaming Desk
- Antivirus
- Projector
- Projector Screen
- Electronic Devices
- Storage
- Hard Disk
- NAS Storage
- SSD
- Kingston SSD
- Acer SSD
- Samsung SSD
- EVM SSD
- Lexar SSD
- Corsair SSD
- Synology SSD
- Crucial SSD
- Sabrent SSD
- HIKVISION SSD
- Seagate SSD
- Western Digital SSD
- Adata SSD
- Zebronics SSD
- Ant Esports SSD
- MSI SSD
- MIPHI SSD
- Colorful SSD
- Apple SSD
- Gigabyte SSD
- PNY SSD
- Internal SSD
- Transcend M.2 Sata SSD
- Nvme SSD
- Samsung Nvme SSD
- Western Digital Nvme SSD
- PNY Nvme SSD
- Patriot Nvme SSD
- Acer Nvme SSD
- EVM Nvme SSD
- Biwin Nvme SSD
- Lexar Nvme SSD
- Adata Nvme SSD
- Hikvision Nvme SSD
- Kingston Nvme SSD
- KIOXIA Nvme SSD
- Zebronics Nvme SSD
- Corsair Nvme SSD
- Asus Nvme SSD
- MSI Nvme SSD
- Crucial Nvme SSD
- Gigabyte Nvme SSD
- Teamgroup Nvme SSD
- Colorful Nvme SSD
- Seagate Nvme SSD
- Transcend Nvme SSD
- Sata SSD
- PNY Sata SSD
- Patriot Sata SSD
- EVM Sata SSD
- Western Digital Sata SSD
- Adata Sata SSD
- Kingston Sata SSD
- Lexar Sata SSD
- KIOXIA Sata SSD
- Zebronics Sata SSD
- Corsair Sata SSD
- Ant Esports Sata SSD
- MSI Sata SSD
- Crucial Sata SSD
- Gigabyte Sata SSD
- Teamgroup Sata SSD
- Colorful Sata SSD
- Seagate Sata SSD
- Transcend Sata SSD
- Samsung Sata SSD
- External SSD
- Seagate External SSD
- Lexar External SSD
- Samsung External SSD
- PNY External SSD
- Western Digital External SSD
- Sandisk External SSD
- KIOXIA External SSD
- EVM External SSD
- Adata External SSD
- Kingston External SSD
- LaCie External SSD
- Zebronics External SSD
- Corsair External SSD
- Lenovo External SSD
- MSI External SSD
- Transcend External SSD
- Crucial External SSD
- Gigabyte External SSD
- Teamgroup External SSD
- Colorful External SSD
- Teamgroup SSD
- Bundles
- Smartphones
- Home Audio
- Thermal paste
- UPS
- Photo Printer
- Processor
- Laptop
- Adapters
- Streaming Accessories
- Software
- ADATA 1TB SE880 ssd
- Airdopes-161-GREEN
- Airdopes 408-WHITE
- Airdopes 441 Pro-RED
- Argb Atx Mid Tower
- Asrock Z790 Taichi Carrara
- ASRock Z890 Motherboard
- ASRock Z890 Steel Legend Motherboard
- boAt Rockerz 260 Wireless Earphone
- boAt Rockerz 330 Pro
- Cadyce CABLE
- Canon imageCLASS MF543x
- Corsair Vengeance Desktop RAM
- Cougar MX331 Mesh G Case
- Dell Alienware AW420K Ten-Keyless Backlit Mechanical Gaming Keyboard
- Dell MS3220 Wired Mouse (Black)
- Dell Vostro 3400 Thin
- Elements U
- FQ2629TU
- Headbug G60 Headphone
- HP GK400Y
- Inspiron 5410
- Intel 11th Gen i5
- Logitech Zone Headphones
- LS27AG320NWXXL
- MF645cx
- MS3320W
- MS5320W
- MSI GT 710 2GD3H 4HDMI 2GB Graphic Card
- MSI Spatium S270 240GB SSD
- MW0X3HN/A
- Patriot Viper
- Portronics Sound Slick 8 Soundbar
- Razer Fans
- Razer Hanbo Chroma
- RC21-01400100-R3M1
- Sony BRAVIA Theatre Bar 9 HT-A9000+SW3+RS3S Soundbar
- Sony Bravia Theatre Quad HT-A9M2+SA-SW5 Premium Home Theatre System with Wireless Subwoofer SW5
- TCBP03430
- TeamGroup CARDEA
- Team Group T-FORCE CARDEA Z44L M.2 2280 500GB PCIe Gen4 x4
- Thermaltake UX200 SE ARGB
- UltraProlink Mach 17
- UM1160 car charger
- Zotac Gaming RTX 5070 Solid OC 12GB GDDR7 Graphics Card
Related Products
- 80 PLUS PLATINUM Certified
-
Efficient Fan Curve
-
All Japanese 105°C Grade Capacitors
-
DC-to-DC Circuit Design
- HX1200i 80 PLUS Platinum
- 1200 Watts
- ZeroRPM mode
- 140mm Fan
- Fully modular
- 1500 Watts
- Corsair HX1500i Fully Modular Cabling
- Triple EPS12V Connectors
- 140mm Fluid Dynamic Bearing (FDB) Fan
- Powerful CORSAIR iCUE Software
- 80 PLUS Platinum
- 80 Plus Bronze certified for high efficiency
- 120mm Low Noise Fan
- Industrial level protection with OVP,OCP,OPP,OTP, SCP
- DC-DC Circuit Design
- Active PFC design

- P550B has 80 PLUS Bronze certified
- 120mm Silent Hydraulic Bearing (HYB) Fan
- Reliable flat cable
- Single +12V rail
- OVP/OPP/SCP/UVP/OCP/OTP protection
- 3 years warranty (Adjusted according to different regions)
- ROG heatsinks cover critical components, delivering lower temperatures and reduced noise.
- Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure.
- Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
- 0dB Technology lets you enjoy light gaming in relative silence.
- 80 PLUS Gold certified
- Fully modular design
- 120mm Smart Hydraulic Bearing (HYB) Fan
- Japanese capacitors
- Powerful single +12V rail
- Single 12v Rail – A single 12V rail promises reliable and consistent power delivery.
- Silent 120mm fan – The 120mm fan spins consistently yet quietly to keep the unit cool even under full load & is rated for 100,000 hours of lifespan!
- Modern Connectors – Comes with all the cables for a modern high-end system including a dual 4 pin CPU connector.
- High-Quality Components – The VS500L is made with high-quality components for reliable and consistent performance.
- Single 12v Rail – A single 12V rail promises reliable and consistent power delivery.
- Silent 120mm fan – The 120mm fan spins consistently yet quietly to keep the unit cool even under full load & is rated for 100,000 hours of lifespan!
- Modern Connectors – Comes with all the cables for a modern high-end system including a dual 8-pin PCIe connectors.
- High-Quality Components – The FP850B is made with high-quality components for reliable and consistent performance.
- 3 Years Warranty – The PSU comes with a full 3 years warranty.
- Wattage600 Watt
- SeriesVALUE SERIES
- PCIe Connector (6+2)1
- SATA Connector3
- Peripheral (4-Pin)2
- Warranty2 Years
- ROG heatsinks cover critical components, delivering lower temperatures and reduced noise.
- Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure.
- Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
- 0dB Technology lets you enjoy light gaming in relative silence.
- Form Factor: ATX
- PCI-E Connector: 6
- Cooling System: 14cm hydraulic bearing fan
- SKU: TTP-1200AH3FCG
- 10 Years Warranty




















Reviews
There are no reviews yet