Alternative to AC290EM-01: Better-Value Equivalents in Stock
Comparing the AC290EM-01 (AC290EM-01 - Dell 290-Watts 100-240V Power Supply for Optiplex 7020 9020) against alternatives? Pro Disk Network stocks 12 similar Dell parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the AC290EM-01
| SKU | AC290EM-01 |
|---|---|
| Product | AC290EM-01 - Dell 290-Watts 100-240V Power Supply for Optiplex 7020 9020 |
| Current price | $187.37 |
| Stock status | In Stock |
| Detail page | View AC290EM-01 › |
Alternatives to AC290EM-01
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
L290EM-01 - Dell 290-Watts 100-240V ATX Power Supply for OptiPlex 3020 7020 9020 / Precision T1700
SKU: L290EM-01
Price: $157.07
D290A001L - Dell 290-Watts 100-240V ATX Power Supply for OptiPlex 9020 7020 3020
SKU: D290A001L
Price: $187.37
HU290EM-01 - Dell 290-Watts 100-240V Non Hot Plug 80-Plus Bronze Power Supply for OptiPlex 3020 7020 9020
SKU: HU290EM-01
Price: $198.95
D290E001L - Dell 290-Watts 100-240V ATX Power Supply for OptiPlex 3020 7020 9020 / Precision T1700
SKU: D290E001L
Price: $213.68
B290EM-01 - Dell 290-Watts 100-240V ATX Power Supply for OptiPlex 3020 7020 9020 T1700
SKU: B290EM-01
Price: $235.79
L250AD-00 - Dell 250-Watts 100-240V Power Supply for Dell OptiPlex 3010 7010 390 / Inspiron 620S
SKU: L250AD-00
Price: $96.84
H250AD-01 - Dell 250-Watts 100-240V ATX Power Supply for Dell OptiPlex 390 790 990 7010
SKU: H250AD-01
Price: $110.53
B250AD-00 - Dell 250-Watts 100-240V Power Supply for Dell OptiPlex 9010 3010 7010 390 / Inspiron 620S
SKU: B250AD-00
Price: $149.47
H250ED-00 - Dell 250-Watts 100-240V Power Supply for Dell OptiPlex 390 790 3010 7010 9010
SKU: H250ED-00
Price: $165.79
D250E006L - Dell 250-Watts 100-240V Power Supply for Dell OptiPlex 390 790 3010 7010 9010
SKU: D250E006L
Price: $165.79
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.