PWS-2K04A-1R: Supermicro 2000W 80 Plus Titanium Redundant Hot-Swap Power Supply for Supermicro 1U Servers
MPN: PWS-2K04A-1R|By: Supermicro
Starting from
$110
Indicative. Final pricing is confirmed with your quote.
In Stockships worldwide
Key specs
- Power Rating
- 2000W
- Redundancy
- Redundant
- Compatible Platform
- Supermicro 1U Servers
- Efficiency Rating
- 80 Plus Titanium
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
Prefer your own inbox? Email us about this part
Bulk order? Request volume pricing
Authorized & warrantied
Sourced through authorized distribution, with the full manufacturer warranty.
Compatibility checked
Validated against your server platform before dispatch.
Delivery & lead time
Confirmed with your quote, including expedited freight where available.
Business & public sector
POs, net terms and volume pricing for qualified organizations, government and edu.
Product overview
The Supermicro 2000W 80 plus titanium redundant hot-swap power Supply for Supermicro 1U servers is supplied under part number PWS-2K04A-1R. Power supplies must match the chassis, the wattage the configuration actually draws and, in a redundant pair, each other. This unit is 2000W. Send us the server model and current PSU part number and we will confirm the pairing.
Ask for the datasheet and firmware notes with the quote; we would rather you check our claim than take it.
Specifications
General
- Manufacturer part number
- PWS-2K04A-1R
- Product Type
- Power Supplies
- Manufacturer
- Supermicro
Technical specifications
- Power Rating
- 2000W
- Efficiency Rating
- 80 Plus Titanium
- Redundancy
- Redundant
Compatibility & compliance
- Compatible Platform
- Supermicro 1U Servers
Specifications for PWS-2K04A-1R as published by Supermicro. Where a value is absent it is because we could not verify it, not because it does not exist. Ask and we will check.
Where the Supermicro PWS-2K04A-1R is deployed
- Swapping out a failed power supply for PWS-2K04A-1R under change control
- Restoring redundancy after one supply in a pair has failed
- Holding a matched spare for a production chassis
Who this part is for
- Teams re-rating power after adding GPUs or a full drive complement
- Procurement sourcing a like-for-like supply outside a maintenance contract
- MSPs holding a matched PSU spare per chassis family
What you get ordering this from us
Ordered by part number
PWS-2K04A-1R is what is quoted and PWS-2K04A-1R is what ships; where an alternate code is genuinely the same part we name it rather than swap it silently.
Volume pricing
The listed price is per unit; tiered pricing applies at quantity and purchase orders are accepted.
Draw calculated, not assumed
We work out what the configuration actually pulls before recommending a wattage.
Questions buyers ask about this part
Is PWS-2K04A-1R genuine and is the warranty intact?
Yes. It ships new in Supermicro packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
Will PWS-2K04A-1R work in my server?
Send the server model and the part number of the supply already fitted. In a redundant pair both units have to match on wattage and efficiency grade, or the chassis alerts on every boot.
Do you accept purchase orders and quote at volume?
Yes, POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.
Compare other Power Supplies we stock
| Model | Brand | Key spec | Availability | From |
|---|---|---|---|---|
| Dell 495W Hot-Plug Redundant Power Supply for PowerEdge Rack Servers | Dell Technologies | Efficiency: 80 PLUS Platinum | In Stock | $175 |
| HPE 500W Flex Slot Platinum Hot-Plug Power Supply for ProLiant Servers | HPE | Efficiency: 80 PLUS Platinum | In Stock | $190 |
| Lenovo 750W 80 PLUS Platinum Hot-Plug Server Power Supply | Lenovo | Wattage: 750W | In Stock | $165 |
| IBM 550W 80 PLUS Platinum Hot-Plug Server Power Supply | IBM | Wattage: 550W | In Stock | $100 |
| HP 460W 80 PLUS Gold Hot-Plug Server Power Supply | HP | Wattage: 460W | In Stock | $60 |
| Delta Electronics 800W 80 PLUS Titanium Hot-Plug Server Power Supply | Delta Electronics | Wattage: 800W | In Stock | $125 |
Browse all Power Supplies or everything we stock from Supermicro.
Specifying a system, not just the part?
An accelerated node draws far more than a general-purpose server, so power is sized with the build rather than assumed from the chassis.