Alternative to 371-2740-03: Better-Value Equivalents in Stock
Comparing the 371-2740-03 (371-2740-03 - Sun Rail Kit Assembly for T5120) 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 371-2740-03
| SKU | 371-2740-03 |
|---|---|
| Product | 371-2740-03 - Sun Rail Kit Assembly for T5120 |
| Current price | $195.29 |
| Stock status | In Stock |
| Detail page | View 371-2740-03 › |
Alternatives to 371-2740-03
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.
RAIL-A03-57 QNAP RAIL-A03-57 Rail Kit for TS-x79/TS-ECx80U Rackmount Models
SKU: RAIL-A03-57
Price: $265.26
403-BBMO - Dell QLogic 2740 Single Port 32GB Fibre Channel Host Bus Adapter
SKU: 403-BBMO
Price: $1,020.54
036DXT - Dell Qlogic 2740 Single Port 32GB Fibre Channel PCI Express 3.0 x8 Host Bus Adapter
SKU: 036DXT
Price: $1,199.05
403-BBMJ - Dell Qlogic 2740 Single Port 32GB Fibre Channel PCI Express 3.0 x8 Host Bus Adapter
SKU: 403-BBMJ
Price: $1,199.05
371-0703-01 - Sun 3-Fan Tray Assembly for Ultra 40 / 45 / 25 Workstation
SKU: 371-0703-01
Price: $176.84
371-2003-01 - Sun 4GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Sun Ultra 40 M2 Workstation
SKU: 371-2003-01
Price: $113.49
371-2003 - Sun 4GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Sun Ultra 40 M2 Workstation
SKU: 371-2003
Price: $113.49
371-4803 - Sun 8GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory Module for Sun SPARC Enterprise M3000 Server
SKU: 371-4803
Price: $145.07
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.