Alternative to P40512-B21: Better-Value Equivalents in Stock
Comparing the P40512-B21 (HPE P40512-B21 3.84TB Mixed Use Multi Vendor SFF Solid State 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 P40512-B21
| SKU | P40512-B21 |
|---|---|
| Product | HPE P40512-B21 3.84TB Mixed Use Multi Vendor SFF Solid State Drive |
| Current price | $10,086.32 |
| Stock status | In Stock |
| Detail page | View P40512-B21 › |
Alternatives to P40512-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.
HPE P64999-B21 800GB PCI Express NVMe 4.0 Mixed Use Multi Vendor SFF Solid State Drive
SKU: P64999-B21
Price: $987.37
HPE P47837-B21 800GB PCI Express NVMe 4.0 Mixed Use Multi Vendor SFF Solid State Drive
SKU: P47837-B21
Price: $1,052.63
HPE P13657-002 960GB SATA 6Gb/s Mixed Use Multi Vendor 2.5-inch SFF Solid State Drive With SC
SKU: P13657-002
Price: $1,103.16
HPE P49749-001 3.2TB SAS 24Gb/s Mixed Use Multi Vendor SFF Solid State Drive
SKU: P49749-001
Price: $1,355.79
HPE P49745-001 800GB SAS 24Gb/s Mixed Use Multi Vendor SFF Solid State Drive
SKU: P49745-001
Price: $16,597.89
HPE P18477-001 HP P18477-001 480GB SATA 6Gb/s Mixed Use Multi Vendor 2.5-inch Solid State Drive With SC
SKU: P18477-001
Price: $173.68
HPE P18432-B21 HP P18432-B21 480GB SATA 6Gb/s Mixed Use Multi Vendor 2.5-inch Solid State Drive With SC
SKU: P18432-B21
Price: $242.11
HPE P41528-001 960GB SATA 6Gb/s Mixed Use Multi Vendor 2.5-Inch Solid State Drive
SKU: P41528-001
Price: $757.89
HPE P49049-B21 HP P49049-B21 1.6TB SAS 24Gb/s Mixed Use Multi Vendor 2.5-inch Solid State Drive With BC
SKU: P49049-B21
Price: $1,247.37
HPE P65201-001 800GB PCI Express NVMe 4.0 Mixed Use U.3 2.5-Inch Mainstream Performance Static V2 Multi Vendor Solid State Drive with Basic Carrier
SKU: P65201-001
Price: $1,349.47
HPE P65001-001 800GB PCI Express NVMe 4.0 Mixed Use U.3 2.5-Inch Mainstream Performance Static V2 Multi Vendor Solid State Drive with Basic Carrier
SKU: P65001-001
Price: $1,766.32
HPE MK003840GWSSF 3.84TB SATA 6Gb/s Mixed Use Multi Vendor 2.5-inch Solid State Drive
SKU: MK003840GWSSF
Price: $2,503.16
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.