
B255ES-01 - Dell 255-Watts 80-Plus Power Supply For OptiPlex 3020
This part is priced per order. Send us your details and we'll get back to you with pricing and lead time — usually within one business day.
SKU B255ES-01
Dell B255ES-01 255-Watts 80-Plus Bronze Power Supply For OptiPlex 3020/7020
The Dell B255ES-01 power supply ensures smooth and efficient system operations. Delivering 255-Watts of stable power, this PSU supports demanding workloads while maintaining energy efficiency. Designed specifically for OptiPlex 3020/7020. Built with genuine Dell components, it undergoes rigorous testing to guarantee long-lasting performance and optimal compatibility.
- Energy-efficient power management
- High build quality for extended reliability
- Non-redundant design for simplified setups
- Ideal for high-performance server tasks
General Information
| Model | B255ES-01 |
|---|---|
| Product Type | Desktop PC Power Supply |
Technical Information
| Quantity of Fans | 1 |
|---|---|
| Modular | No |
| ATI CrossFire Standard | No |
| NVIDIA SLI Standard | No |
Power Description
| Max. Output Power | 255 Watts |
|---|
Physical Characteristics
| Form Factor | Internal |
|---|
Miscellaneous
| Compliance Standards | 80 Plus Bronze |
|---|
Also known as — equivalent part numbers
This part is sold under the following identifiers. Search any of them to reach this page.
- Primary part number
- B255ES-01
Warranty
Warranty included, backed directly by SAHS. See our Warranty Policy for details.
Returns
Contact our team with your order details and we'll walk you through the process — see our Shipping & Returns page and policies for full details.
Related Power Supplies
QuoteN1238 - Dell 210-Watts 200-240V AC 47-63Hz Power Supply
QuoteGX620 - Dell 275-Watts Power Supply For OptiPlex GX620 SFF
QuoteDW209 - Dell 750-Watts 200-240V Power Supply For XPS 620/630
QuoteW2J1H - Dell 200-Watts 100-240V 50-60Hz Power Supply
QuoteF028C - Dell High Voltage Power Supply For Laser Printer 2335DN
QuoteU5427 - Dell 160-Watts 200-240V AC 50-60Hz Power Supply
QuoteP8407 - Dell 230-Watts 200-240V AC Power Supply For OptiPlex GX520
Quote2Y054 - Dell 250-Watts 200-240V AC 50-60Hz Power Supply
QuoteD9759 - Dell 670-Watts 200-240V Redundant Power Supply
Quote067GY - Dell 800-Watts Power Supply
Quote8P466 - Dell 460-Watts Power Supply For Precision 530
Quote7YC7C - Dell 460-Watts 100-240V AC Power Supply For Studio XPS 7100
- G3148 - Dell 305-Watts Power Supply For OptiPlex Gx280
- 6JMMY - Dell 1200-Watts Hot-Swap Power Supply
- RT490 - Dell 280-Watts 200-240V AC 3A Power Supply
- UJ612 - Dell 450-Watts Power Supply For PowerEdge SC1425
- GD411 - Dell 550-Watts 100-240V Redundant Power Supply
- W0212 - Dell 320-Watts 100-240V AC 47-63Hz Power Supply
- K346R - Dell 305-Watts Power Supply
- ENH-0620 - Enhance Electronics 200-Watts ATX Power Supply
- 114-00055 - NetApp 891-Watts 110-220V Power Supply
- 69Y5802 - IBM 2748-Watts Power Supply For PureFlex System
- 220-T2-0850-X1 - EVGA SuperNOVA 850-Watts ATX Fully Modular PSU
- 331-2288 - Dell 720-Watts 90-264V Redundant Power Supply
- DPS-725AB A - Delta 725-Watts Power Supply For DS3524
- DPS-600UB A - Delta 600-Watts Power Supply For Z420 WorkStation
- PS-5251-06 - Lite-On 250-Watts Power Supply
- 450-ABKD - Dell 200-Watts Power Supply For Networking N3024
- 79F3391 - IBM 90-Watts 200-240V Power Supply Unit For PowerEdge 2400
- 21F9008 - IBM Power Supply For 3494 / 9309
- 03F0420 - IBM Power Supply For 5494
- 49Y4664 - IBM 351-Watts Power Supply For x3250 M3
- 94H1254 - IBM 70-Watts 200-240V AC 50-60Hz Power Supply For 8364
- HK560-17FP - Dell 460-Watts 100-240V Power Supply For XPS 8300
- 094D201 - IBM 94-Watts 200-240V 50-60Hz Power Supply For SurePOS 500
- 42C5280 - IBM 3160-Watts 200-240V 43-63Hz Redundant Power Supply