Alternative to 512544R-002: Better-Value Equivalents in Stock
Comparing the 512544R-002 (512544R-002 - HP 146GB 15000RPM SAS 6GB/s Hot-Pluggable Dual Port 2.5-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 512544R-002
| SKU | 512544R-002 |
|---|---|
| Product | 512544R-002 - HP 146GB 15000RPM SAS 6GB/s Hot-Pluggable Dual Port 2.5-inch Hard Drive |
| Current price | $109.80 |
| Stock status | In Stock |
| Detail page | View 512544R-002 › |
Alternatives to 512544R-002
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.
518022-002 - HP 146GB 15000RPM SAS 6GB/s Hot-Pluggable Dual Port 2.5-inch Hard Drive
SKU: 518022-002
Price: $47.37
518216R-002 - HP 146GB 15000RPM SAS 6GB/s Hot-Pluggable Dual Port 2.5-inch Hard Drive
SKU: 518216R-002
Price: $109.80
518022R-002 - HP 146GB 15000RPM SAS 6GB/s Hot-Pluggable Dual Port 2.5-inch Hard Drive
SKU: 518022R-002
Price: $109.80
512744-002 - HP 146GB 15000RPM SAS 6GB/s Hot-Pluggable Dual Port 2.5-inch Hard Drive
SKU: 512744-002
Price: $131.74
512544-002 - HP 146GB 15000RPM SAS 6GB/s Hot-Pluggable Dual Port 2.5-inch Hard Drive
SKU: 512544-002
Price: $143.39
418375-002 - HP 146GB 15000RPM SAS 6GB/s Hot-Pluggable Dual Port 2.5-inch Hard Drive
SKU: 418375-002
Price: $143.39
462587-002 - HP 146GB 15000RPM SAS 3GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 462587-002
Price: $233.68
462587R-002 - HP 146GB 15000RPM SAS 3GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 462587R-002
Price: $263.16
518216-002 - HP 146GB 15000RPM 2.5-inch SAS 6GB/s Dual Port Hot Plug Sff Hard Drive with Tray
SKU: 518216-002
Price: $47.37
507129-002 - HP 146GB 10000RPM SAS 6GB/s Hot-Pluggable Dual Port 2.5-inch Hard Drive
SKU: 507129-002
Price: $128.42
EH0146FARUB - HP 146GB 15000RPM SAS 6GB/s Hot-Pluggable Dual Port 2.5-inch Hard Drive
SKU: EH0146FARUB
Price: $47.37
507129-010 - HP 146GB 15000RPM SAS 6GB/s Hot-Pluggable Dual Port 2.5-inch Hard Drive
SKU: 507129-010
Price: $47.37
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.