Alternative to A3647-64001: Better-Value Equivalents in Stock
Comparing the A3647-64001 (A3647-64001 - HP 4.3GB 7200RPM Ultra Wide SCSI Hot-Pluggable Single Ended 3.5-inch Hard Drive) 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 A3647-64001
| SKU | A3647-64001 |
|---|---|
| Product | A3647-64001 - HP 4.3GB 7200RPM Ultra Wide SCSI Hot-Pluggable Single Ended 3.5-inch Hard Drive |
| Current price | $622.22 |
| Stock status | In Stock |
| Detail page | View A3647-64001 › |
Alternatives to A3647-64001
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.
A3646-64001 - HP 4.3GB 7200RPM Fast Ultra Wide SCSI Hot-Pluggable 3.5-inch Hard Drive
SKU: A3646-64001
Price: $232.82
A5528-64001 - HP 18.2GB 7200RPM Ultra-2 Wide SCSI Hot-Pluggable LVD 80-Pin 3.5-inch Hard Drive
SKU: A5528-64001
Price: $429.83
A5802-64001 - HP 9.1GB 10000RPM Ultra-2 Wide SCSI Hot-Pluggable LVD 80-Pin 3.5-inch Hard Drive
SKU: A5802-64001
Price: $257.64
A5803-64001 - HP 18.2GB 10000RPM Ultra-2 Wide SCSI Hot-Pluggable LVD 80-Pin 3.5-inch Hard Drive
SKU: A5803-64001
Price: $296.30
A4909-64001 - HP 18GB 7200RPM SCSI-2 Fast Wide Differential Hot-Pluggable 3.5-inch Hard Drive
SKU: A4909-64001
Price: $1,036.76
A3649-64001 - HP 9.1GB 7200RPM Ultra Wide SCSI Hot-Swappable 80-Pin 3.5-inch Hard Drive
SKU: A3649-64001
Price: $250.53
A5239-64001 - HP 18.2GB 7200RPM Fast Wide SCSI Single Ended LVD 68-Pin 3.5-inch Hard Drive
SKU: A5239-64001
Price: $503.09
A3647-67001U - HP 4.3GB 7200RPM Ultra Wide SCSI Hot-Pluggable Single Ended 3.5-inch Hard Drive
SKU: A3647-67001U
Price: $199.96
D3582-63004 - HP 2GB 7200RPM Ultra Wide SCSI Hot-Pluggable Single-Ended Narrow 50-Pin 3.5-inch Hard Drive
SKU: D3582-63004
Price: $296.30
A3647A - HP 4.3GB 7200RPM Ultra Wide SCSI Hot-Pluggable Single Ended 3.5-inch Hard Drive
SKU: A3647A
Price: $417.54
A5169AM - HP 4.3GB 7200RPM Ultra Wide SCSI Hot-Pluggable Single Ended 3.5-inch Hard Drive
SKU: A5169AM
Price: $463.36
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.