Alternative to 659221-001: Better-Value Equivalents in Stock
Comparing the 659221-001 (659221-001 - HP Smart Array P220i 512MB Flash Backed Write Cache Controller with Battery) 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 659221-001
| SKU | 659221-001 |
|---|---|
| Product | 659221-001 - HP Smart Array P220i 512MB Flash Backed Write Cache Controller with Battery |
| Current price | $136.45 |
| Stock status | In Stock |
| Detail page | View 659221-001 › |
Alternatives to 659221-001
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.
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
610672-001 - HP 512MB Flash Backed Write Cache for HP Smart Array P-Series Controller Card
SKU: 610672-001
Price: $47.37
633541-001 - HP 512MB Flash Backed Write Cache for Smart Array B-Series Controller Card
SKU: 633541-001
Price: $71.58
578882-001 - HP 512MB FBWC (Flash Backed Write Cache) Memory Module for Smart Array P212/P410/P411 Controller
SKU: 578882-001
Price: $71.58
610073-001 - HP 512MB 36in Flash Backed Write Cache B-Series Smart Array
SKU: 610073-001
Price: $175.25
534917-B21 - HP 512MB Flash Backed Write Cache Memory Module for Smart Array P212/P410/P411 Controller
SKU: 534917-B21
Price: $103.33
661069-B21 - HP 512MB Flash Backed Write Cache for HP Smart Array P-Series Controller Card
SKU: 661069-B21
Price: $160.00
631922-B21 - HP 512MB Flash Backed Write Cache with 36-inch FL Capacitor Cable for HP Smart Array B-Series Controller Card
SKU: 631922-B21
Price: $191.58
AM252A - HP 512MB FBWC (Flash Backed Write Cache) Memory Module for Smart Array P212/P410/P411 Controller
SKU: AM252A
Price: $273.91
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.