Alternative to P56743-B21: Better-Value Equivalents in Stock
Comparing the P56743-B21 (HPE P56743-B21 3.84TB SATA 6Gb/s Solid State Drive With Tray. In Stock) 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 P56743-B21
| SKU | P56743-B21 |
|---|---|
| Product | HPE P56743-B21 3.84TB SATA 6Gb/s Solid State Drive With Tray. In Stock |
| Stock status | In Stock |
| Detail page | View P56743-B21 › |
Alternatives to P56743-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 P03602-B21 1.92TB SATA 6Gb/s Hot-Pluggable Read Intensive 2.5-Inch Solid State Drive with Tray for ProLiant DL1000. In Stock
SKU: P03602-B21
Price: $857.89
HP 801045-002 HPE 801045-002 1.92TB SAS 6Gb/s 2.5-inch Solid State Drive with Tray for 3Par StoreServ 20000. In Stock
SKU: 801045-002
Price: $457.89
HPE ARFX7680S5xnNTRI 7.68TB SAS 12Gb/s 2.5-inch Solid State Drive For 3PAR StoreServ 8000. In Stock
SKU: ARFX7680S5XNNTRI
Price: $1,226.32
HPE P50964-001 1.6TB Triple-Level Cell PCI Express NVMe Mixed Use U.3 2.5-Inch High Performance Solid State Drive with Basic Carrier. In Stock
SKU: P50964-001
Price: $2,250.53
HPE MO001600KYDMU 1.6TB Triple-Level Cell PCI Express NVMe Mixed Use SFF 2.5-Inch Solid State Drive. In Stock
SKU: MO001600KYDMU
Price: $2,412.63
HPE P50228-B21 3.2TB Triple-Level Cell PCI Express NVMe 4.0 Mixed Use U.3 2.5-Inch Solid State Drive. In Stock
SKU: P50228-B21
Price: $2,549.47
HPE P50965-001 3.2TB Triple-Level Cell PCI Express NVMe 4.0 Mixed Use U.3 2.5-Inch Solid State Drive. In Stock
SKU: P50965-001
Price: $3,321.05
Samsung MZ7LH240HAHQ-000H3 240GB SATA 6Gb/s 2.5-Inch Solid State Drive Hpe Oem
SKU: MZ7LH240HAHQ-000H3
Price: $163.16
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 P47809-B21 240GB Triple-Level Cell SATA 6Gb/s Read Intensive 2.5-Inch Solid State Drive
SKU: P47809-B21
Price: $184.21
HPE P18481-001 PM883 240GB SATA 6Gb/s Read Intensive 2.5-Inch Solid State Drive
SKU: P18481-001
Price: $187.37
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.