Black Friday power supply deals can make it simpler to replace an aging PSU, upgrade a workstation, or source power supplies for compatible enterprise hardware. ATX and server PSUs are designed for different systems and requirements.
Some models focus on standard PC builds, while others are put together for servers, storage systems, and networking equipment.
This guide covers selected PSU options from the eTech Devices, along with what to consider before purchasing your system.
Top PSU Discount Black Friday Options at eTech Devices
The product list below highlights top power supply units across server and ATX PSUs:
1. Fortinet SP-FG3800D-DC-PS Hot-Pluggable Redundant Power Supply
The Fortinet SP-FG3800D-DC-PS power supply unit is designed for compatible Fortinet enterprise hardware. It can be a useful option as a replacement or additional power supply where the supported system requires this specific configuration.
Sale price: $1,344.00
Before price: $1,680.01
Key Features:
- Hot-pluggable build
- Redundant power supply
- Fortinet hardware
- DC configuration
- Built for FG-3810D
- Designed for FG-3815D
2. FS-PSU-800 Fortinet 800-Watts Redundant Power Supply
The Fortinet FS-PSU-800 PSU provides a dedicated power option for compatible Fortinet networking hardware. Its design makes it an ideal option for systems that support this specific redundant power supply configuration.
Sale price: $1,025.60
Before price: $1,282.01
Key Features:
- 800W output
- Hot-pluggable build
- Redundant configuration
- Fortinet power supply unit
- Designed for 1048E
- Designed for 1024D and 1048D
3. IBM 02JE814 890-Watts 80 Plus Gold Switching Power Supply
The IBM 02JE814 is an 890W switching power supply with an 80 Plus Gold rating. This power supply unit is intended for compatible IBM hardware where the system backs this power supply specification.
Sale price: $798.00
Before price: $997.50
Key Features:
- 890W output
- 80 Plus Gold rating
- Switching power supply
- IBM hardware
- Enterprise system use
- Built for compatible platforms
4. Fujitsu CA05954-2560 80 Plus Gold Power Supply
The Fujitsu CA05954-2560 is a power supply unit that is designed for compatible Eternus DX500 S3 and S4 systems. It is a suitable solution for enterprise storage hardware that supports its specified electrical needs.
Sale price: $889.20
Before price: $1,111.50
Key Features:
- 80 Plus Gold rating
- 200 to 240V input
- 6.3A input
- 50 to 60Hz
- Fujitsu build
- Eternus DX500 S3 and S4 compatibility
5. Supermicro PWS-2K08A-1R 2000-Watts Redundant Power Supply
The Supermicro PWS-2K08A-1R is a high-capacity redundant power supply unit designed for a compatible Supermicro server. It is designed for enterprise systems that require substantial power capacity within a supported 1U server configuration.
Sale price: $718.20
Before price: $897.75
Key Features:
- 2000W output
- 80 Plus Titanium rating
- Redundant design
- 1U configuration
- 100 to 120V AC
- Optimized for 4124GS-TNR
6. PRIME-PX-1600 Seasonic 1600-Watts ATX Power Supply
The Seasonic PRIME-PX-1600 is a high-wattage ATX PSU optimized for compatible desktop and professional PC systems. The product’s fully modular design offers flexibility when connecting supported system components.
Sale price: $689.70
Before price: $862.13
Key Features:
- 1600W output
- ATX form factor
- 80 Plus Platinum rating
- Fully modular
- 100 to 240V AC
- 50 to 60Hz
7. Fortinet FS-PSU-600 600-Watts Redundant Power Supply
The Fortinet FS-PSU-600 is known as a 600W redundant power supply that is designed for compatible FortiSwitch hardware. It supports systems that need this specific Fortinet PSU configuration.
Sale price: $834.14
Before price: $1,042.67
Key Features:
- 600W output
- Redundant build
- 100 to 240V input
- 50 to 60Hz
- Fortinet hardware
- Built for FortiSwitch 524D-FPOE
8. HP 809182-201 15200-Watts DC Hot-Pluggable Power Supply
The HP 809182-201 is a known specialized high-capacity DC power supply unit for compatible HP enterprise hardware. The product's electrical requirements indicate that it should only be considered for systems designed to support this type of PSU.
Sale price: $1,037.40
Before price: $1,296.75
Key Features:
- 15200W output
- DC power supply
- Hot-pluggable build
- HP enterprise hardware
- 350 to 550V DC
- Specialized configuration
9. Seasonic SSR-850PX 850-Watts ATX Power Supply
The Seasonic SSR-850PX is an 850W ATX power supply that is designed for compatible PC and workstation systems. It is a cheap power supply Black Friday 2026 option that includes an 80 Plus Platinum rating, making it a good option for buyers looking for an efficient ATX PSU.
Sale price: $305.36
Before price: $381.70
Key Features:
- 850W output
- ATX form factor
- 80 Plus Platinum rating
- 100 to 240V AC
- 50 to 60Hz
- Seasonic design
10. Cisco UCSC-PSU-930WDC-V01 930-Watts 48V DC Power Supply
The Cisco UCSC-PSU-930WDC-V01 is a 930W DC power supply unit that is designed for compatible Cisco Nexus hardware. Its 48V DC configuration makes platform and electrical compatibility essential before purchase.
Sale price: $559.97
Before price: $699.96
Key Features:
- 930W output
- 48V DC
- Cisco build
- Nexus hardware compatibility
- Enterprise networking use
- Designed for specified Nexus models
Choosing Between ATX and Server PSUs
ATX and server PSUs are designed around different types of hardware. The table below provides a quick comparison for the two types of PSUs:
|
ATX PSUs |
Server PSUs |
|
Designed for compatible desktops and workstations |
Designed for servers and enterprise hardware |
|
Common in PC builds |
Common in rack servers and networking equipment |
|
Available in different wattages |
Available in specialized configurations |
|
Often available as modular units |
Often available as redundant units |
|
Uses ATX form factors |
May use specialized server form factors |
|
Suited to compatible PC hardware |
Suited to compatible enterprise platforms |
ATX PSUs for PCs
ATX power supplies are typically used in compatible desktops, workstations, and professional PC builds. They are available in different wattages and efficiency ratings, giving purchase options for a variety of system configurations.
Server PSUs for Enterprise Hardware
Server PSUs are designed for specific enterprise platforms and can include redundant or hot-pluggable builds. They are usually found in servers, storage systems, and networking equipment.
Match the PSU to Your System
The PSU type should align with the hardware before wattage becomes a deciding factor. A server PSU is not automatically suitable for a desktop, and an ATX power supply unit cannot simply replace a specialized enterprise unit.
What to Check Before Buying a PSU on Black Friday
Before you buy a power supply unit for your system, consider the tips below:
- Check wattage: Select enough capacity for the system and any realistic upgrades.
- Check form factor: Ensure the PSU physically fits the case, chassis, or server.
- Check connectors: Confirm that the PSU has the connections required by your hardware.
- Check input requirements: Review the supported AC or DC voltage before making a purchase.
- Check efficiency rating: Compare compatible models based on their 80 Plus efficiency ratings.
- Check redundancy: Server systems may need redundant PSUs instead of a standard single unit.
- Check platform compatibility: Enterprise PSUs are often built for specific server, storage, or networking models.
- Check the replacement model: When replacing a current PSU, compare its specifications with the new unit before placing an order.
Look Out for the Best Power Supply Black Friday Options at eTech Devices
Do you want to upgrade your power setup?
At the hardware platform eTech Devices, you can find a reliable PSU that matches your system and budget. Compare the available options and check compatibility before considering a purchase.
Explore top ATX and enterprise server power supply units before the Black Friday PSU sale comes to an end.
FAQs
Q. Do power supply deals include higher efficiency rated units?
A. Yes, they do. Black Friday PSU deals can include models with distinct efficiency ratings, including 80 Plus Gold, Platinum, and Titanium options.
Q. Is it safe to buy a discounted PSU during Black Friday sales?
A. Yes, it is, provided the PSU is compatible with your system and meets its required wattage, connectors, voltage, form factor, and other specifications.
Q. Should I buy a higher wattage PSU than I need during a Black Friday sale?
A. Some extra capacity can be useful for future upgrades, but there is usually no need to buy substantially more wattage than what your system needs.
Q. What is the best time to buy a power supply on sale?
A. Black Friday is a popular period for PSU discounts, but sales can also appear before and after the event. Compare available models and pricing.
Q. How much can you save on a PSU during Black Friday?
A. Savings vary by product, brand, configuration, and promotion. Compare the sale prices and before prices for the specific PSU you are considering this Black Friday.
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