Alternative to 822451-B21: Better-Value Equivalents in Stock
Comparing the 822451-B21 (822451-B21 - HP Smart Storage RAID Adapter Battery Holder for ProLiant DL20 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 822451-B21
| SKU | 822451-B21 |
|---|---|
| Product | 822451-B21 - HP Smart Storage RAID Adapter Battery Holder for ProLiant DL20 G9 Server |
| Current price | $110.53 |
| Stock status | In Stock |
| Detail page | View 822451-B21 › |
Alternatives to 822451-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.
786710-B21 - HP RAID Adapter Battery Holder for ProLiant ML150 G9 Server
SKU: 786710-B21
Price: $131.58
P01367-B21 - HP 96-Watts Smart Storage Battery for Smart Array E208i-C SR Gen10 / P204i-C SR Gen10
SKU: P01367-B21
Price: $187.37
875238-B21 - HP 12-Watts BL Smart Storage Battery Module for Smart Array Gen-10 Controller
SKU: 875238-B21
Price: $268.38
335774-001 - HP Modular Battery Holder with Attached Cable for ProLiant DL580 G2 Server
SKU: 335774-001
Price: $73.68
676746-001 - HP RPS Enablement Kit Battery Holder for ProLiant ML350E G8/ML350E G8 V2
SKU: 676746-001
Price: $110.53
462105-B21 - HP Smart Array E500 PCI-Express x8 Serial Attached SCSI SAS/SATA-150 RAID Storage Controller Card 256MB Cache Memory with Battery
SKU: 462105-B21
Price: $242.11
462832B21 - HP Smart Array P411 PCI-Express x8 512MB BBWC (Battery Backed Write Cache) Serial Attached SCSI (SAS) 300MBps RAID Storage Controller Card
SKU: 462832B21
Price: $512.34
878644-001 - HP 96-Watts Smart Storage Battery with 260mm Cable for ProLiant DL/ML/SL Server
SKU: 878644-001
Price: $73.68
823806-001 - HP Smart Storage Battery Holders for ProLiant DL20 Gen9 Server
SKU: 823806-001
Price: $110.53
876850-001 - HP 96-Watts Smart Storage Battery with 145mm Cable for ProLiant DL/ML/SL Server
SKU: 876850-001
Price: $110.53
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.