Replacement for 270-4781-03: Drop-In Alternatives We Stock
Looking for a replacement for the 270-4781-03 (270-4781-03 - Sun 400MHz 4MB Cache Ultrasparc li Processor)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 270-4781-03
| SKU | 270-4781-03 |
|---|---|
| Product | 270-4781-03 - Sun 400MHz 4MB Cache Ultrasparc li Processor |
| Current price | $590.49 |
| Stock status | In Stock |
| Detail page | View 270-4781-03 › |
Drop-in replacements for 270-4781-03
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.
375-3227 - Sun System Board (Motherboard) with 2 x UltraSPARC IIIi 1.503GHz Processors
SKU: 375-3227
Price: $515.79
380-0387-03 - Sun Netra T1 Ac200 Server With A 500MHz Ultrasparc Iie V9 Superscalar Processor
SKU: 380-0387-03
Price: $1,012.79
26K5856 - IBM Intel Xeon MP 3.0GHz 512KB L2 Cache 4MB L3 Cache 400MHz FSB 603-Pin MICROPGA Processor for E-Server xSeries
SKU: 26K5856
Price: $93.36
PC6037 - AcBel 300-Watts 100-120V / 200-240V ATX Power Supply for Inspiron 620 660 / Vostro 260 270
SKU: PC6037
Price: $110.53
650050-003 - HP System Board (Motherboard) for ProLiant SL230 / 250 / 270 G8 Server
SKU: 650050-003
Price: $294.74
541-1903 - Sun 4GB Kit (2 X 2GB) DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM Memory for Sun Fire X4500
SKU: 541-1903
Price: $202.55
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.