Alternative to 511-1231: Better-Value Equivalents in Stock
Comparing the 511-1231 (511-1231 - Sun Mezzanine Memory Riser Card for SPARC Enterprise T5240) 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 511-1231
| SKU | 511-1231 |
|---|---|
| Product | 511-1231 - Sun Mezzanine Memory Riser Card for SPARC Enterprise T5240 |
| Current price | $205.26 |
| Stock status | In Stock |
| Detail page | View 511-1231 › |
Alternatives to 511-1231
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.
511-1379 - Sun 8GB (1 X 8GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Sun SPARC Enterprise M8000/M9000 Server
SKU: 511-1379
Price: $2,190.74
511-1284 - Sun 2GB (1x2GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory for Sun SPARC Enterprise M8000 Server
SKU: 511-1284
Price: $2,190.74
511-1256 - Sun 8-Slot Disk Backplane SATA DVD for Sun SPARC Enterprise T5220 Server
SKU: 511-1256
Price: $292.63
541-1231 - Sun 8-Core 1.0GHz CPU Chassis Assembly without Power Supply for Fire T1000
SKU: 541-1231
Price: $826.71
501-7040 - Sun Fibre Link Card for Sun SPARC Enterprise M4000/M5000/M8000/M9000 RoHS Y
SKU: 501-7040
Price: $121.05
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.