Alternative to 733668-B21: Better-Value Equivalents in Stock
Comparing the 733668-B21 (733668-B21 - HP 2U SFF Rail Kit for ProLiant Dl180 G9 / Dl380 G9 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 733668-B21
| SKU | 733668-B21 |
|---|---|
| Product | 733668-B21 - HP 2U SFF Rail Kit for ProLiant Dl180 G9 / Dl380 G9 Server |
| Current price | $250.53 |
| Stock status | In Stock |
| Detail page | View 733668-B21 › |
Alternatives to 733668-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.
729870-001 - HP 2U SFF Rail Kit for ProLiant DL180 G9 / DL380 G9 Server
SKU: 729870-001
Price: $110.53
663201-B21 - HP 1U SFF Ball Bearing Rail Kit for ProLiant Dl360p G8 Server
SKU: 663201-B21
Price: $128.42
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.