Alternative to 30-56283-02: Better-Value Equivalents in Stock
Comparing the 30-56283-02 (30-56283-02 - DEC 1200-Watts 48V PFC Power Supply for ES47 AlphaServer) against alternatives? Pro Disk Network stocks 12 similar 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 30-56283-02
| SKU | 30-56283-02 |
|---|---|
| Product | 30-56283-02 - DEC 1200-Watts 48V PFC Power Supply for ES47 AlphaServer |
| Current price | $194.74 |
| Stock status | In Stock |
| Detail page | View 30-56283-02 › |
Alternatives to 30-56283-02
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.
30-43120-02 - DEC 450 Watts Power Supply for AlphaServer 1000 / 1000A / 1200 / 600A
SKU: 30-43120-02
Price: $250.53
CC479A - HP LaserJet M3027x 1100-Sheet 27 ppm 1200 x 1200 dpi Multifunction Printer
SKU: CC479A
Price: $974.16
CC478A - HP LaserJet M3027 1100-Sheet 27 ppm 1200 x 1200 dpi Multifunction Printer
SKU: CC478A
Price: $1,311.00
5027-230 - Lexmark C935dn (1200 x 1200) dpi 45ppm (Mono) / 40ppm (Color) 620-Sheets USB 2.0 Ethernet Color Laser Printer
SKU: 5027-230
Price: $2,097.74
300-2006-02 - Sun 550-Watts 48V DC Redundant Power Supply for SunFire X4100 / X4200 Series Servers
SKU: 300-2006-02
Price: $752.24
30-10015-02 - HP 2800-Watts 200-240V AC 48V DC Power Supply Alphaserver Gs1280 M32 Rohs Version
SKU: 30-10015-02
Price: $1,184.84
02M940 - Dell 145-Watts 100-127V / 200-240V ATX PFC Power Supply for Dimension 1100 2200 3000 4400
SKU: 02M940
Price: $143.39
0U1021 - Dell 330-Watts 100-240V PFC Active Power Supply for OptiPlex GX400 Precision 360
SKU: 0U1021
Price: $182.37
U1021 - Dell 330-Watts 100-240V PFC Active Power Supply for OptiPlex GX400 Precision 360
SKU: U1021
Price: $182.37
608429-002 - HP 150-Watts Smart Pfc 3-Pin AC Adapter for 8730w Mobile WorkStation
SKU: 608429-002
Price: $249.96
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.