Alternative to 501-4143: Better-Value Equivalents in Stock
Comparing the 501-4143 (501-4143 - Sun System Board (Motherboard) for Blade 1000/2000) 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 501-4143
| SKU | 501-4143 |
|---|---|
| Product | 501-4143 - Sun System Board (Motherboard) for Blade 1000/2000 |
| Current price | $714.97 |
| Stock status | In Stock |
| Detail page | View 501-4143 › |
Alternatives to 501-4143
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.
501-6230-11 - Sun System Board (Motherboard) for Fire 280R / Blade 1000 2000 / Netra 20
SKU: 501-6230-11
Price: $853.54
501-5031-02 - Sun 1GB 100MHz PC100 ECC Registered 3.3V 7ns 232-Pin DIMM Memory Module for Sun Fire 280R and Blade 1000/2000
SKU: 501-5031-02
Price: $143.39
501-5031-03 - Sun 1GB 100MHz PC100 ECC Registered 3.3V 7ns 232-Pin DIMM Memory Module for Sun Fire 280R and Blade 1000/2000
SKU: 501-5031-03
Price: $143.39
X3256A - Sun XVR 1000 72MB DVI-Digital / S-Video Output / VGA / Stereo Video Sync-Out Graphics Accelerator for Blade 1000 / 2000
SKU: X3256A
Price: $641.88
540-4298 - Sun XVR-1000 PGX 8-Bit CFB Video Graphics Card for Blade 1000 / 2000
SKU: 540-4298
Price: $718.64
501-4155 - Sun 16-Bit Audio Module Card for Ultra 30 / 60 / 80 / Blade 1000 / 2000
SKU: 501-4155
Price: $96.84
501-4489-07 - Sun 128MB 100MHz PC100 ECC 232-Pin DIMM Memory Module for Fire 280R and Blade 1000
SKU: 501-4489-07
Price: $267.76
488238-001 - HP System Board (MotherBoard) for Pavilion Dv4-1000 Pavilion Dv4-1000 (amd). Notebook PC
SKU: 488238-001
Price: $257.28
636372-001 - HP System Board (MotherBoard) Intel Socket-989 for G4-1000 G6-1000 Notebook PC
SKU: 636372-001
Price: $291.79
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.