Alternative to 283553-B21: Better-Value Equivalents in Stock
Comparing the 283553-B21 (283553-B21 - HP SCSI Controller Module for ProLiant DL320 G2 Server) 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 283553-B21
| SKU | 283553-B21 |
|---|---|
| Product | 283553-B21 - HP SCSI Controller Module for ProLiant DL320 G2 Server |
| Current price | $189.47 |
| Stock status | In Stock |
| Detail page | View 283553-B21 › |
Alternatives to 283553-B21
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.
293618-001 - HP Storage Controller Single Channel Wide Ultra160 SCSI Slotless Controller Module for HP ProLiant DL320 G2
SKU: 293618-001
Price: $205.26
470063-946 - HP ProLiant ML350T04p Server 1 x Xeon 3.2GHz 2GB DDR2 SDRAM Ultra ATA , Ultra320 SCSI , Ultra320 SCSI RAID Controller
SKU: 470063-946
Price: $1,524.21
274400-001 - HP Smart Array 5i Plus Ultra-160 SCSI RAID Controller Module for ProLiant ML370 G2 Server
SKU: 274400-001
Price: $326.32
380078-001 - HP ProLiant DL360 G4p SATA Model 1x Intel Xeon 3.4GHz, 1GB Ram, Nc7782 Gigabit Server Adapter, SATA Controller, 1x 460w Ps 1u Rack Server
SKU: 380078-001
Price: $545.26
380324-001 - HP ProLiant DL360 G4p SATA Model 1x Intel Xeon 3.0GHz, 1GB Ram, Nc7782 Gigabit Server Adapter, SATA Controller, 1x 460w Ps 1u Rack Server
SKU: 380324-001
Price: $566.32
379752-001 - HP ProLiant DL360 G4p SATA Model 1x Intel Xeon 3.2GHz, 1GB Ram, Nc7782 Gigabit Server Adapter, SATA Controller, 1x 460w Ps 1u Rack Server
SKU: 379752-001
Price: $626.32
378704-001 - HP ProLiant DL360 G4p SATA Model 1x Intel Xeon 3.6GHz, 1GB Ram, Nc7782 Gigabit Server Adapter, SATA Controller, 1x 460w Ps 1u Rack Server
SKU: 378704-001
Price: $626.32
445147-B21 - HP ProLiant DL165 G5 SATA Model CTO Chassis with No Cpu, No Ram, Nc7782 Server Adapter, Embedded SATA Controller, 1x 650w Ps 1u Rack Server
SKU: 445147-B21
Price: $857.89
487928-001 - HP ProLiant ML350 G6 Server 2x Xeon E5530 2.4GHz/8MB Quad Core 12GB Ram SAS/SATA Dvd Gigabit Ethernet RAID Controller 5u Tower Server
SKU: 487928-001
Price: $1,208.42
273773-001 - HP / Compaq SCSI Controller with External Port for ProLiant 800 Server
SKU: 273773-001
Price: $71.58
388099-B21 - HP Smart Array 221 SCSI Controller for ProLiant 5500 Server
SKU: 388099-B21
Price: $71.58
199634-001 - HP / Compaq Fast-Wide SCSI-2/E Controller for ProLiant 5000 Server
SKU: 199634-001
Price: $71.58
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.