Alternative to T4389A: Better-Value Equivalents in Stock
Comparing the T4389A (T4389A - HP Windows Storage Server 2003 R2 Enterprise Edition Upgrade License) against alternatives? Pro Disk Network stocks 12 similar HP 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 T4389A
| SKU | T4389A |
|---|---|
| Product | T4389A - HP Windows Storage Server 2003 R2 Enterprise Edition Upgrade License |
| Stock status | In Stock |
| Detail page | View T4389A › |
Alternatives to T4389A
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.
AG780A - HP StorageWorks All-in-One Storage System SB600C 1.16TB (146GBX8) Hard Drives SAS Storage Blade Server
SKU: AG780A
Price: $5,285.05
HPE MK000480GWUGF 480GB SATA 6Gb/s Hot-Pluggable Mixed Use 2.5-Inch Enterprise Solid State Drive for ProLiant Server & Storage Array
SKU: MK000480GWUGF
Price: $205.26
HPE MK000480GWJPN 480GB SATA 6Gb/s Hot-Pluggable Mixed Use 2.5-Inch Enterprise Solid State Drive for ProLiant Server & Storage Array
SKU: MK000480GWJPN
Price: $215.79
HPE MK000960GWUGH 960GB SATA 6Gb/s Hot-Pluggable Mixed Use 2.5-Inch Enterprise Solid State Drive for ProLiant Server & Storage Array
SKU: MK000960GWUGH
Price: $357.89
HPE MK000960GWSSD 960GB SATA 6Gb/s Hot-Pluggable Mixed Use 2.5-Inch Enterprise Solid State Drive for ProLiant Server & Storage Array
SKU: MK000960GWSSD
Price: $500.00
HPE VK001920GWSXK 1.92TB SATA 6Gb/s Hot-Pluggable Read Intensive 2.5-Inch Enterprise Solid State Drive for ProLiant Server & Storage Array
SKU: VK001920GWSXK
Price: $500.00
HPE MK000960GWJPP 960GB SATA 6Gb/s Hot-Pluggable Mixed Use 2.5-Inch Enterprise Solid State Drive for ProLiant Server & Storage Array
SKU: MK000960GWJPP
Price: $650.53
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.