CSE-512L-200B: Supermicro SC512L-200B 1U Mini Rackmount Chassis, 2x 3.5" Internal Bays, 200W PSU (ATX/mATX, 14in depth)
MPN: CSE-512L-200B|By: Supermicro

Starting from
$130
Indicative. Final pricing is confirmed with your quote.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
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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
Part number CSE-512L-200B identifies this Supermicro SC512L-200B 1U mini rackmount chassis, 2x 3.5" internal bays, 200W PSU (ATX/mATX, 14in depth). Headroom matters more than the label wattage once GPUs or a full drive bay are in the chassis. This supply is rated 200W. Tell us the configuration and we will work the draw out rather than guess at it.
Send the quantity you need and we will come back within 48 business hours with availability confirmed, not estimated.
Specifications
General
- Manufacturer part number
- CSE-512L-200B
- Product Type
- Power Supplies
- Manufacturer
- Supermicro
Technical specifications
- Power Rating
- 200W
Physical
- Rack Units
- 1U
- Form Factor
- ATX
- Mounting
- Rackmount
Published specifications for CSE-512L-200B. Anything not listed here we will confirm against the manufacturer's documentation before quoting, because we would rather answer the question than let you assume.
Where the Supermicro CSE-512L-200B is deployed
- Like-for-like replacement of CSE-512L-200B in an existing system
- Re-rating power after adding accelerators or drives
- Holding a matched spare for a production chassis
Who this part is for
- Procurement sourcing a like-for-like supply outside a maintenance contract
- Teams re-rating power after adding GPUs or a full drive complement
- IT teams restoring redundancy after one supply in a pair has failed
What you get ordering this from us
Ordered by part number
Quoted and supplied against CSE-512L-200B specifically, so what arrives is what your build sheet asks for.
Draw calculated, not assumed
We work out what the configuration actually pulls before recommending a wattage.
Matched to the installed unit
Send the part number already in the chassis and we supply its pair, including the efficiency grade that stops the mismatch alert.
Questions buyers ask about this part
Is CSE-512L-200B genuine and is the warranty intact?
Yes. Supplied new and unopened, so the manufacturer warranty and firmware update path stay supported. No grey-market stock and no refurbished units sold as new.
Will CSE-512L-200B 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. Purchase orders are accepted from qualified organisations, net terms are available on approval, and tiered pricing applies at quantity. Tell us how many you need.
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.
