Alternative to 873732-B21: Better-Value Equivalents in Stock
Comparing the 873732-B21 (873732-B21 - HP 4P Slim SAS 2nd Riser for ProLiant DL38X G10 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 873732-B21
| SKU | 873732-B21 |
|---|---|
| Product | 873732-B21 - HP 4P Slim SAS 2nd Riser for ProLiant DL38X G10 Server |
| Stock status | In Stock |
| Detail page | View 873732-B21 › |
Alternatives to 873732-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.
777282-001 - HP PCI Riser Cage Assembly includes Metal Cage Assembly with 2-Slot Primary Optional PCI Riser Board for ProLiant DL388 Gen9 Server
SKU: 777282-001
Price: $212.63
404672-001 - HP Ultra-Slim USDT Front Audio/USB Board Assembly for DC7700S Ultra-Slim Desktop PC
SKU: 404672-001
Price: $126.22
875092-001 - HP Slim SAS Non-Volatile Memory (NVMe) Direct Attach Cables Kit for ProLiant DL385 Gen10 Server
SKU: 875092-001
Price: $326.00
412821-001 - HP Ultra- Slim PCI-Express Riser Card for Business Desktop Dc7700
SKU: 412821-001
Price: $96.84
711790-001 - HP PCI-Express Riser Card Kit for Ultra- Slim Desktop Retail Point Of Sale (usdt Rpos) PC (river)
SKU: 711790-001
Price: $140.00
711791-001 - HP PCI-Express Riser Card Kit for Ultra- Slim Desktop Retail Point Of Sale (usdt Rpos) PC (river)
SKU: 711791-001
Price: $140.00
614778-001 - HP PCI Riser Card Assembly for ProLiant DL380 G7 Server DL385 G7 Server
SKU: 614778-001
Price: $170.53
463170-001 - HP PCI Riser Cage Assembly for ProLiant DL380 G6 G7 Server DL385 G6 G7 Server
SKU: 463170-001
Price: $217.58
481043-B21 - HP 8x Speed DVD+/-RW SATA Slim Optical Drive for ProLiant DL120 G5 Server
SKU: 481043-B21
Price: $71.58
349046-B21 - HP 24X Speed IDE Slim CD-ROM Optical Drive for ProLiant DL140 Server
SKU: 349046-B21
Price: $160.00
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.