Alternative to 54-21503-02: Better-Value Equivalents in Stock
Comparing the 54-21503-02 (HP 54-21503-02 FDDIC Controller CTS EISA Board for Alphaserver 1000A) 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 54-21503-02
| SKU | 54-21503-02 |
|---|---|
| Product | HP 54-21503-02 FDDIC Controller CTS EISA Board for Alphaserver 1000A |
| Current price | $110.53 |
| Stock status | In Stock |
| Detail page | View 54-21503-02 › |
Alternatives to 54-21503-02
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.
RM1-5431-000 - HP DC Controller Board for Color LaserJet CP2025 / CM2320 Printer
SKU: RM1-5431-000
Price: $143.39
RM1-5431 - HP DC Controller Board for Color LaserJet CP2025 / CM2320 Printer
SKU: RM1-5431
Price: $143.39
RM1-5431-000CN - HP DC Controller Board for Color LaserJet CP2025 / CM2320 Printer
SKU: RM1-5431-000CN
Price: $143.39
RM1-5431-060 - HP DC Controller Board for Color LaserJet CP2025 / CM2320 Printer
SKU: RM1-5431-060
Price: $296.30
RM1-5431-060CN - HP DC Controller Board for Color LaserJet CP2025 / CM2320 Printer
SKU: RM1-5431-060CN
Price: $296.30
654873-002 - HP Battery Flashed Back Write Cache Capacitor for Smart Array Controller
SKU: 654873-002
Price: $47.37
332541-002 - HP StorageWorks Single-Channel PCI-X 64-Bit 133MHz Ultra-320 SCSI Controller Card
SKU: 332541-002
Price: $73.68
615415-002 - HP Smart Array P822 PCI-Express 3.0 X8 SAS/SATA RAID Controller
SKU: 615415-002
Price: $173.68
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.