Alternative to K4007: Better-Value Equivalents in Stock
Comparing the K4007 (K4007 - Dell 400-Watts Power Supply for CX200 CX300 Storage System) 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 K4007
| SKU | K4007 |
|---|---|
| Product | K4007 - Dell 400-Watts Power Supply for CX200 CX300 Storage System |
| Current price | $157.07 |
| Stock status | In Stock |
| Detail page | View K4007 › |
Alternatives to K4007
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.
2X6PG - Dell 400-Watts 100-240V 12V AC-DC Converter Power Supply for EMC CX4-120C Storage System
SKU: 2X6PG
Price: $143.39
02X6PG - Dell 400-Watts 100-240V 12V AC-DC Converter Power Supply for EMC CX4-120C Storage System
SKU: 02X6PG
Price: $143.39
SPAEMCM-06 - Dell 400-Watts 100-240V 12V AC-DC Converter Power Supply for EMC CX4-120C Storage System
SKU: SPAEMCM-06
Price: $143.39
G641G - Dell 400-Watts 100-240V 12V AC-DC Converter Power Supply for CX4-120C Storage System
SKU: G641G
Price: $205.26
0G641G - Dell 400-Watts 100-240V 12V AC-DC Converter Power Supply for CX4-120C Storage System
SKU: 0G641G
Price: $205.26
T960J - Dell 400-Watts 100-240V Power Supply for EqualLogic PS100E/PS400E Storage Array
SKU: T960J
Price: $282.20
0T960J - Dell 400-Watts 100-240V Power Supply for EqualLogic PS100E/PS400E Storage Array
SKU: 0T960J
Price: $282.20
9T607 - Dell 650-Watts 100-240V Power Supply for CX600 CX700 SAN Storage System
SKU: 9T607
Price: $187.37
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.