Replacement for P19817-B21: Drop-In Alternatives We Stock
Looking for a replacement for the P19817-B21 (HPE P19817-B21 3.84TB PCI Express NVMe Read Intensive Mainstream Performance SFF 2.5-Inch Solid State Drive With SCN)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the P19817-B21
| SKU | P19817-B21 |
|---|---|
| Product | HPE P19817-B21 3.84TB PCI Express NVMe Read Intensive Mainstream Performance SFF 2.5-Inch Solid State Drive With SCN |
| Current price | $1,018.95 |
| Stock status | In Stock |
| Detail page | View P19817-B21 › |
Drop-in replacements for P19817-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 VV007680LYDTV 7.68TB PCI Express NVMe 5.0 Read Intensive Mainstream Performance E3.S Solid State Drive
SKU: VV007680LYDTV
Price: $3,710.53
HPE P64862-001 7.68TB PCI Express NVMe 4.0 Read Intensive U.3 2.5-Inch Mainstream Performance Static V2 Multi Vendor Solid State Drive with Basic Carrier
SKU: P64862-001
Price: $3,710.53
HPE VK007680KYDQA 7.68TB NVMe Mainstream Performance Read Intensive U.3 2.5-inch Solid State Drive With Basic Carrier
SKU: VK007680KYDQA
Price: $2,347.37
HPE P40568-B21 PM1733 15.36TB PCI Express NVMe 4.0 Read Intensive High Performance U.3 2.5-Inch Solid State Drive With BC
SKU: P40568-B21
Price: $4,489.47
HPE P41566-001 PM1733 15.36TB PCI Express NVMe 4.0 Read Intensive High Performance U.3 2.5-Inch Solid State Drive With BC
SKU: P41566-001
Price: $4,489.47
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 P65207-001 6.4TB 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: P65207-001
Price: $2,510.53
HPE P65203-001 1.6TB 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: P65203-001
Price: $2,528.95
HPE P65009-001 1.6TB 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: P65009-001
Price: $2,528.95
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.