Alternative to 647444-B21: Better-Value Equivalents in Stock
Comparing the 647444-B21 (647444-B21 - HP 4GB microSD High Capacity Class 6 Media Card) 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 647444-B21
| SKU | 647444-B21 |
|---|---|
| Product | 647444-B21 - HP 4GB microSD High Capacity Class 6 Media Card |
| Current price | $211.97 |
| Stock status | In Stock |
| Detail page | View 647444-B21 › |
Alternatives to 647444-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.
DF201-69001 - HP for Media Center M400y / Media Center M480n Video Graphics Card
SKU: DF201-69001
Price: $82.42
DM163-69001 - HP Radeon 9200For Media Center M400y / Media Center M470n Video Graphics Card
SKU: DM163-69001
Price: $144.41
649996-001 - HP 4GB Type DC4 Fibre Channel Arbitrated Loop (FCAL) Module for 3PAR V-Class/P10000 and T-Class Storage Systems
SKU: 649996-001
Price: $168.42
KK192AA - HP Pocket Media Drive Adapter Kit for Xb4 Notebook Media Docking Station
SKU: KK192AA
Price: $271.70
A5191-60004 - HP L-Class Disk Media Backplane Board for RP5450 /RP5470 /9000
SKU: A5191-60004
Price: $160.00
726113-B21 - HP 8GB Class 6 SDHC Mainstream Flash Media Kit for ProLiant DL160 Gen8 Server
SKU: 726113-B21
Price: $265.26
640807-001 - HP 510-Watts Power Supply Node Sx00 for S-Class / T-Class Storage System
SKU: 640807-001
Price: $184.21
A4700-67073 - HP V Class Fibre Optic Converter Cable for V Class Fibre Optic Converter Cable
SKU: A4700-67073
Price: $232.82
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.