Alternative to 3Y147: Better-Value Equivalents in Stock
Comparing the 3Y147 (3Y147 - Dell 160-Watts 100-120V / 200-240V ATX SFF Power Supply for OptiPlex GX280) 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 3Y147
| SKU | 3Y147 |
|---|---|
| Product | 3Y147 - Dell 160-Watts 100-120V / 200-240V ATX SFF Power Supply for OptiPlex GX280 |
| Current price | $128.95 |
| Stock status | In Stock |
| Detail page | View 3Y147 › |
Alternatives to 3Y147
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.
03Y147 - Dell 160-Watts 100-120V / 200-240V ATX SFF Power Supply for OptiPlex GX280
SKU: 03Y147
Price: $128.95
0U5427 - Dell 160-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX270 GX280
SKU: 0U5427
Price: $344.84
U5427 - Dell 160-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX270 GX280
SKU: U5427
Price: $344.84
YX301 - Dell 250-Watts 100-120V/200-240V ATX Power Supply for Inspiron 530s/531s, Vostro 200
SKU: YX301
Price: $96.84
XW601 - Dell 300-Watts 100-120V/200-240V ATX Power Supply for Inspiron 518/530/531/541/560/580,Vostro 200/220/400
SKU: XW601
Price: $96.84
V7K62 - Dell 300-Watts 100-120V / 200-240V ATX Power Supply for Inspiron 518 530 620 660 Vostro 200
SKU: V7K62
Price: $109.75
0V7K62 - Dell 300-Watts 100-120V / 200-240V ATX Power Supply for Inspiron 518 530 620 660 Vostro 200
SKU: 0V7K62
Price: $109.75
R851G - Dell 300-Watts 100-120V/200-240V ATX Power Supply for Inspiron 518/530/531/541/560/580, Vostro 200/220/400
SKU: R851G
Price: $110.53
XW604 - Dell 250-Watts 100-120V / 200-240V ATX Power Supply for Inspiron 530S 531S 537s 540s / Vostro 200 200s 220s 400
SKU: XW604
Price: $147.37
0R851G - Dell 300-Watts 100-120V/200-240V ATX Power Supply for Inspiron 518/530/531/541/560/580, Vostro 200/220/400
SKU: 0R851G
Price: $152.82
PS-5022-2DF - Dell 200-Watts 100-120V / 200-240V Mini-ATX Power Supply Dimension 2300 2350
SKU: PS-5022-2DF
Price: $157.07
PS-5201-1D1A - Dell 200-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX100 GX110 GX200
SKU: PS-5201-1D1A
Price: $160.00
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.