Power Supply Units
Catalog Filters
49 items
Sort Most relevant
Need Help Choosing the Right Product?
Send us your model number, part number, or hardware requirements and our product specialists will help verify compatibility and available options.
-
IN STOCK MAGA850GLPCIE5II
MSI
MSI MAG A850GL PCIE5 II power supply unit 850 W 20+4 pin ATX ATX Black
850W, 47-63Hz, ATX 3.1, 120 mm, 80 PLUS Gold,...
-
OUT OF STOCK MAGA550BN
MSI
MSI MAG A550BN power supply unit 550 W 20+4 pin ATX ATX Black
MSI MAG A550BN UK PSU '550W, 80 Plus Bronze...
-
IN STOCK MCM-CHASSIS-PSU
StarTech.com
StarTech.com MCM-CHASSIS-PSU power supply unit 130 W Black
StarTech Redundant Power Supply Unit for MCM15-MEDIA-CHASSIS, 130W AC,...
-
IN STOCK MAGA750GLPCIE5II
MSI
MSI MAG A750GL PCIE5 II power supply unit 750 W 20+4 pin ATX ATX Black
750W, 47-63Hz, ATX 3.1, 120 mm, 80 PLUS Gold,...
-
IN STOCK MAGA750GNPCIE5
MSI
MSI MAG A750GN PCIE5 power supply unit 750 W 20+4 pin ATX ATX Black
750 W, 47 - 63 Hz, 120 mm, 80...
-
IN STOCK MAGA1000GLPCIE5II
MSI
MSI MAG A1000GL PCIE5 II power supply unit 1000 W 24-pin ATX ATX Black
1000W, 100-240V, 50-60 Hz, 135 mm, 80 PLUS Gold,...
-
IN STOCK MAGA1250GLPCIE5
MSI
MSI MAG A1250GL PCIE5 power supply unit 1250 W 24-pin ATX ATX Black
1250W, 80 PLUS Gold, OCP/OVP/OPP/OTP/SCP/UVP, 150x150x86 mmKey Features ATX...
-
IN STOCK MAGA750GLPCIE5
MSI
MSI MAG A750GL PCIE5 power supply unit 750 W 20+4 pin ATX ATX Black
750W, 47-63Hz, 600W, 2.5A, 0.3A, 120 mm, 80 PLUS...
-
IN STOCK R7J63A
HPE
HPE Aruba Networking PSU-550-AC 550W AC Power Supply
HPE Aruba Networking PSU-550-AC 550W AC Power Supply, 550...
-
IN STOCK P38995-B21
HPE
HPE 800W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit
HPE 800W Flex Slot Platinum Hot Plug Low Halogen...
-
IN STOCK SP-B01-500W-S-PSU
QNAP
QNAP SP-B01-500W-S-PSU power supply unit Gray
500W, 900g, f / QNAP NAS/NVRDescription500W single power supply...
-
IN STOCK 10941
Extreme networks
Extreme networks 10941 power supply unit
100-127/200-240 47 to 63Hz, 54 V, 20 A max,...
Ordering 10+ Hardware Units or Planning a Larger Deployment?
Skip individual product searches. Submit your Bill of Materials (BOM), part numbers, or hardware requirements and our procurement team will review availability, volume pricing, compatible options, and delivery requirements.
✔
Dedicated Procurement Specialist
✔
Purchase Order Support
✔
Volume Pricing for Qualified Orders
Support & Policies
Frequently asked questions
Clear answers regarding procurement, billing, payment methods, warranties, and enterprise logistics.
Need immediate assistance?
Our sales engineering and accounts team is available Monday through Friday, 9:00 AM to 6:00 PM ET.
Call (315) 930-4535
Add up your components' power draw, mainly the CPU and graphics card, and add 20 to 30 percent headroom.
The power supply is at least about 87 to 90 percent efficient at typical loads, so it wastes less power as heat.
No. Server and NAS power supplies are usually designed for specific models, so match the part number.
An ATX 3.0 or 3.1 power supply with a 12V-2x6 connector for current high-end graphics cards, so no adapter cable is needed.
Before placing a volume order, confirm the required specifications, compatibility with your existing environment, quantities, delivery schedule, warranty requirements, and any deployment or asset-tagging needs. For a multi-item purchase, prepare a model list or bill of materials (BOM) and request a quote.
Yes. Business buyers can prepare a list of the required models and quantities, including any required accessories or compatibility constraints, and submit it as a quote request. For larger or mixed-product orders, include a bill of materials (BOM) so the request can be reviewed as a complete requirement. Please confirm availability, pricing, and lead times with Buy IT Solutions before purchase.
Confirm input voltage, output voltage, load in watts or VA, plug and outlet types, runtime or backup needs, rack or installation constraints, and monitoring requirements. For critical equipment, size the solution against the actual connected load and review manufacturer specifications before ordering. Include the equipment list and desired runtime in a quote request.
Popular Queries
Samsung QM43B-T signage display Digital signage flat panel 43" LED Wi-Fi 500 cd/m² 4K Ultra HD Black Touchscreen Built-in processor Tizen 6.5 24/7
Jabra Speak2 75
NETGEAR CM3000 modem
LG 43UL3Q-E signage display Digital signage flat panel 43" LED Wi-Fi 350 cd/m² 4K Ultra HD Black WebOS 16/7
Sony BZ30P Digital signage flat panel 75" LED 400 cd/m² 4K Ultra HD Black Built-in processor Android 24/7
LG 55UL5Q-M signage display Digital signage flat panel 55" LED Wi-Fi 500 cd/m² 4K Ultra HD Black WebOS 24/7
Sharp LM431 Interactive flat panel 43" LED Wi-Fi 500 cd/m² 4K Ultra HD Black Touchscreen Built-in processor Android 14 18/7
LG 55XS4P signage display Digital signage flat panel 55" LED 4000 cd/m² Full HD Black WebOS 24/7
HPE ProLiant DL380 Gen11 5416S 2.0GHz 16c 1P 2x32GB-R 8SFF MR416i-o 2x960GB SSD 2x1000W PS NA Server
APC SRTL5KRM2UT uninterruptible power supply (UPS) Double-conversion (Online) 4.9 kVA 4900 W 4 AC outlet(s)
StarTech.com ST10GSPEXNDP2 network card Internal Ethernet 10000 Mbit/s
StarTech.com SFP-10G-LR-40-ST network transceiver module Fiber optic 10000 Mbit/s SFP+ 1310 nm
HP Poly Studio V72 USB Video Bar
HP Poly Trio C60 IP Conference Phone for Microsoft Teams and PoE-enabled No Radio GSA/TAA
HP Poly Studio V52 USB Video Bar
View all →
