Alternative to 373102-B21: Better-Value Equivalents in Stock
Comparing the 373102-B21 (373102-B21 - HP SATA Hard Drive Cage) 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 373102-B21
| SKU | 373102-B21 |
|---|---|
| Product | 373102-B21 - HP SATA Hard Drive Cage |
| Current price | $366.74 |
| Stock status | In Stock |
| Detail page | View 373102-B21 › |
Alternatives to 373102-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
506924-B21 - HP 8 Hard Drive LFF Hot Pluggable 2U Hard Drive Cage Assembly for ProLiant DL180 G6 Kit
SKU: 506924-B21
Price: $110.53
686745-002 - HP 4-Bay SAS / SATA Hard Drive Cage Assembly for ProLiant ML350e G8
SKU: 686745-002
Price: $176.84
686745-001 - HP 4-Bay SAS / SATA LFF Hard Drive Cage Assembly with Backplane
SKU: 686745-001
Price: $184.21
674790-001 - HP 4-Bay SAS / SATA LFF Hard Drive Cage Assembly with Backplane for ProLiant Ml310e Gen8 Server
SKU: 674790-001
Price: $184.21
747604-001 - HP 3LFF Rear SAS / SATA Hard Drive Cage for ProLiant DL380 G9
SKU: 747604-001
Price: $184.21
487737-B21 - HP 5U 4-Bay SAS/SATA Hot-Plug LFF Hard Drive Cage for ProLiant ML330/ML150 G6 ML110 G7 Server
SKU: 487737-B21
Price: $236.84
459191-001 - HP SAS/SATA Hard Drive Cage with Backplane Board for ProLiant ML150/ML310 G5/G5P Server
SKU: 459191-001
Price: $247.37
392607-001 - HP 8-Bay SAS/SATA SFF Hard Drive Cage with Backplane Board for ProLiant ML370 G4 Server
SKU: 392607-001
Price: $408.42
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.