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
- Projector
- Projector Screen
- Headphones
- Gaming Desk
- Antivirus
- Bundles
- Smartphones
- Electronic Devices
- Storage
- SSD
- External SSD
- Transcend External SSD
- MSI External SSD
- Crucial External SSD
- Gigabyte External SSD
- Teamgroup External SSD
- Colorful External SSD
- Lexar External SSD
- Seagate External SSD
- Samsung External SSD
- PNY External SSD
- Sandisk External SSD
- KIOXIA External SSD
- Western Digital External SSD
- EVM External SSD
- Adata External SSD
- LaCie External SSD
- Kingston External SSD
- Zebronics External SSD
- Corsair External SSD
- Lenovo External SSD
- Teamgroup SSD
- Acer SSD
- Kingston SSD
- Samsung SSD
- Lexar SSD
- EVM SSD
- Synology SSD
- Corsair SSD
- Sabrent SSD
- HIKVISION SSD
- Crucial SSD
- Seagate SSD
- Western Digital SSD
- Adata SSD
- Ant Esports SSD
- Zebronics SSD
- MIPHI SSD
- MSI SSD
- Apple SSD
- Colorful SSD
- Internal SSD
- Nvme SSD
- Crucial Nvme SSD
- Gigabyte Nvme SSD
- Teamgroup Nvme SSD
- Colorful Nvme SSD
- Transcend Nvme SSD
- Seagate Nvme SSD
- Samsung Nvme SSD
- Western Digital Nvme SSD
- PNY Nvme SSD
- Patriot Nvme SSD
- Acer Nvme SSD
- Biwin Nvme SSD
- EVM Nvme SSD
- Lexar Nvme SSD
- Hikvision Nvme SSD
- Adata Nvme SSD
- Kingston Nvme SSD
- KIOXIA Nvme SSD
- Zebronics Nvme SSD
- Corsair Nvme SSD
- Asus Nvme SSD
- MSI Nvme SSD
- Sata SSD
- Gigabyte Sata SSD
- Teamgroup Sata SSD
- Colorful Sata SSD
- Transcend Sata SSD
- Seagate Sata SSD
- Samsung Sata SSD
- Patriot Sata SSD
- PNY Sata SSD
- EVM Sata SSD
- Western Digital Sata SSD
- Adata Sata SSD
- Lexar Sata SSD
- Kingston Sata SSD
- KIOXIA Sata SSD
- Zebronics Sata SSD
- Corsair Sata SSD
- Ant Esports Sata SSD
- MSI Sata SSD
- Crucial Sata SSD
- Transcend M.2 Sata SSD
- Nvme SSD
- Gigabyte SSD
- PNY SSD
- External SSD
- Hard Disk
- NAS Storage
- SSD
- Photo Printer
- Home Audio
- Thermal paste
- UPS
- Streaming Accessories
- Software
- Processor
- Laptop
- Adapters
- Video Editing Deck
- Monopod
- Motherboard
- Ring Lights
- Tripod
- Lamination Machine
- Tripod Heads
- Smart TV
- Audio Amplifier
- AIO Desktop
- Circle Keyboard & Mouse Combo
- Car Washer
- Power supply
- Cooler Master Power Supply
- Deepcool Power Supply
- Prolab Power Supply
- Antec Power Supply
- Adata Power Supply
- Ant Esports Power Supply
- Gigabyte Power Supply
- EVGA Power Supply
- Asus Power Supply
- Lian Li Power Supply
- GAMDIAS Power Supply
- SuperFlower Power Supply
- MSI Power Supply
- Thermaltake Power Supply
- Fractal Design Power Supply
- NZXT Power Supply
- Zebronics Power Supply
- Circle Power Supply
- Corsair Power Supply
- Elgato
- Tube Sleeves
- Docking Station
- Vacuum Cleaner
- Smart Ring
- Payment Terminal
- Cooling System
- Air Cooler
- 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
- 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
- Cooler Master Liquid Cooler
- Xigmatek Liquid Cooler
- Thermaltake Liquid Cooler
- Corsair Liquid Cooler
- Cooling Kit
- Fitting
- Water Cooling Plates
- Water Blocks
- Peripherals
- Networking
- Cable Sleeves
- Prebuilt Desktop
- Combo & Bundles
- Air Purifier
- Cabinet (Case)
- 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
- 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
- Earcups
- Scanner
- Voice Amplifier
- Stylus
- Mouse
- Screen Guards
- Spike Guards
- iCue Pre
- Air Tags
- Gaming Chair
- Surge Protectors
- Graphics Card
- Webcam
- Security Camera
- Gimbal
- Tablets
- Game Controllers
- Gaming Console
- BobbleHead
- Memory (RAM)
- Laptop Bags
- Monitor
- Microphone
- Luxury Products
- Switches
- Accessories
- Lamps
- Gloves
- CCTV Cable
- Buds
- Gaming Sleeves
- Selfie Sticks
- PlayStation Accessories
- ScreenBar
- Fan Splitter Cable
- Chassis Stand Kit
- Fans
- Keypad
- Smart Watch
- HDMI Cables
- Battery
- Speaker Stand
- ARGB Controller
- Power Bank
- Bracket
- Pen Drive
- Mixers
- Cables & Adapters
- Camera Battery
- Toolkit
- Cable Management
- Bottle
- CPU Cooler Mounting Kit
- Memory Card
- Wall Mount
- Screen Protectors
- Phone Holder
- Garment Steamer
- Film Cartridge
- Hubs
- Smart Glasses
- OTG Cable
- Air Tag Holder
- converter
- Fitness Band
- Briefcase
- Writing Pad
- Audio Enhancer
- Backpack
- Fan Accessories
- Spike Protectors
- Phone Case
- Extension Board
- Displayport Cable
- Cables and Chargers
- Case Accessories
- Ethernet Cable
- Fan Hub
- DVD Writer
- Transmitter & Receiver
- Charging Dock
- Enclosure
- Mechanical Switches
- Sound Cards
- Server Accessories
- Pen
- Wrist Rests
- MP3 Players
- Expansion Card
- Keycaps
- Gimbal
- Headphone Splitter
- Audio Cable
- Mouse Bungee
- Pedals
- Audio Adapter
- Audio Splitter
- SSD Heatsink
- Receipt Printers
- light stick
- RGB Controller
- Luggage
- WiFi Adapter
- Disk Drive
- HDMI Splitter
- NVLink
- Riser & Cables
- GPU Holder
- Side Panel
- USB Lights
- Phone Cooler
- Cleaning Kit
- Mouse Pads
- Mic
- Monitor Stand
- Boom Arm
- Smart Bulbs
- Key Switches
- Card Reader
- Tablet Holder
- Headphone Stand
- Vibration Mount
- Remote Control
- Bluetooth Dongle
- Virtual Reality Headset
- Camera Accessories
- Wifi Dongle
- Digital Products
- VR headsets
- Audio Interface
- In Ear System
- Keyboards
- Laptop Zone
- Extenders
- Acer UT300 64GB Flash Drive
- ADATA 1TB SE880 ssd
- Airdopes 138-PINK
- Airdopes 171-WHITE
- Airdopes 408-WHITE
- ASUS TUF Gaming AMD Radeon RX 9070 XT OC
- Beast
- BenQ GW2790 27inch 1080p FHD IPS Inch Monitor
- Boat Airdopes TWS
- Canon imageCLASS MF543x
- DDR5 DRAM
- Dell Alienware AW420K Ten-Keyless Backlit Mechanical Gaming Keyboard
- Dell Vostro 3400 Thin
- DELL Vostro 3401 1TB
- DIGITEK (DSW-003)
- FD-C-NOR1X-04
- Fractal Design North XL TG Dark Cabinet
- HP Laser 1008w Printer
- HP Laserjet P1108
- IEM
- LBP843Cx
- Logitech G PRO 2 LIGHTSPEED MOUSE
- MC6K4HN/A
- Minor-II-Bluetooth
- MSI PRO MP242C Monitor
- Patriot Flash Drive
- Patriot Viper
- Patriot Viper 4 Blackout Series 16GB DDR4 3600 MHz UDIMM Memory
- Patriot Viper 4 Blackout Series 32GB DDR4 3200 MHz UDIMM Memory
- PD2730S
- PNY NVIDIA RTX 2000
- PVB48G320C6K
- Razer Fans
- RX9070XT-SL-16G
- Sony Bravia Theatre Bar 8 HT-A8000+SW5+RS3S
- Sony HT-A3000+SW5+RSS Bluetooth Soundbar
- Stanmore-II-BRN
- SU650 M.2 1TB
- Synology DiskStation DS1525+ 5 Bay Network Attached Storage Enclosure
- Team Group T-FORCE CARDEA Z44L M.2 2280 500GB PCIe Gen4 x4
- TWS in Ear Earbuds
- Wi-Fi PCI Express Adapter
- X1800S
- XL2546
- Zotac Gaming RTX 5070 Solid OC 12GB GDDR7 Graphics Card
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