Alternative to 571763-B21: Better-Value Equivalents in Stock
Comparing the 571763-B21 (571763-B21 - HP FBWC Battery with 24-inch Cable for Smart Array P410 Controller) 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 571763-B21
| SKU | 571763-B21 |
|---|---|
| Product | 571763-B21 - HP FBWC Battery with 24-inch Cable for Smart Array P410 Controller |
| Current price | $44.99 |
| Stock status | In Stock |
| Detail page | View 571763-B21 › |
Alternatives to 571763-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.
AP846B - HP Modular Smart Array P2000 G3 Fc Dual Controller Sff Modular Smart Array System Hard Drive Array 24-Bay 0
SKU: AP846B
Price: $1,450.53
633542-001 - HP 1GB Flash-Backed Write Cache (FBWC) 244-Pin DDR3 Mini-DIMM Memory Module for Smart Array P-Series Controller Card
SKU: 633542-001
Price: $47.37
633540-001 - HP 512MB Flash-Backed Write Cache (FBWC) 244-Pin DDR3 Mini-DIMM Memory Module for Smart Array P-Series Controller Card
SKU: 633540-001
Price: $47.37
750000-001 - HP P246BR Smart Array PCI-Express Controller with 4GB (FBWC)
SKU: 750000-001
Price: $57.89
587324-001 - HP Flash Backed Write Cache (FBWC) Capacitor Pack for Smart Array P410i Controller
SKU: 587324-001
Price: $71.58
758803-001 - HP Smart Array P240NR 4-Port SAS 12Gb/s 1GB FBWC Controller for Synergy 660 G9 Compute Module
SKU: 758803-001
Price: $138.95
E7W84A - HP StoreEasy 1640 Xeon E5-2407v2 2.4GHz Quad Core Processor 16GB Memory 2 x 300GB Hard Drive Smart Array P822/2GB FBWC Storage Controller
SKU: E7W84A
Price: $17,700.71
BK831B - HP Modular Smart Array P2000 G3 iSCSI Dual Controller SFF Array System Hard Drive Array 24-Bay
SKU: BK831B
Price: $334.74
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.