Replacement for P40511-B21: Drop-In Alternatives We Stock
Looking for a replacement for the P40511-B21 (HPE P40511-B21 1.92TB 12Gb/s SAS Mixed Use SFF 2.5-Inch Solid State Drive)? 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 P40511-B21
| SKU | P40511-B21 |
|---|---|
| Product | HPE P40511-B21 1.92TB 12Gb/s SAS Mixed Use SFF 2.5-Inch Solid State Drive |
| Current price | $3,945.26 |
| Stock status | In Stock |
| Detail page | View P40511-B21 › |
Drop-in replacements for P40511-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.
MZILS800HCHP-000H3 - Lenovo / HPE Mixed Use-3 800GB SAS 12Gb/s SFF SC Solid State Drive
SKU: MZILS800HCHP-000H3
Price: $284.21
MZILS800HCHP-000V3 - Lenovo / HPE Mixed Use-3 800GB SAS 12Gb/s SFF SC Solid State Drive
SKU: MZILS800HCHP-000V3
Price: $1,276.80
00LF216 - Lenovo / HPE Mixed Use-3 800GB SAS 12Gb/s SFF SC Solid State Drive
SKU: 00LF216
Price: $1,282.11
HPE P49751-001 6.4TB SAS 24Gb/s Mixed Use SFF 2.5-Inch Solid State Drive
SKU: P49751-001
Price: $2,997.89
HPE P40486-B21 HPE 800GB Mixed Use NVMe SSD with U.3 connector in 2.5in SFF tray for ProLiant servers
SKU: P40486-B21
Price: $375.00
HPE P41511-001 HPE 800GB NVMe Gen4 Mixed Use SSD in 2.5in SFF form factor with tray for ProLiant servers
SKU: P41511-001
Price: $375.00
HPE 877800-023 HPE 960GB 2.5in SFF Mixed Use SATA 6Gb/s SSD with Smart Carrier tray for Gen9/Gen10 servers
SKU: 877800-023
Price: $1,151.32
HPE P76835-001 HPE 1.6TB NVMe Mixed Use SFF U.3 7500 SSD for high-performance datacenter storage
SKU: P76835-001
Price: $3,342.11
HPE P73302-B21 HPE 3.2TB NVMe Mixed Use SSD in 2.5in SFF U.3 form factor for enterprise servers
SKU: P73302-B21
Price: $4,638.16
HPE P75035-001 HPE 15.36TB Mixed Use NVMe SSD, SFF U.3 form factor for enterprise servers
SKU: P75035-001
Price: $11,371.05
HPE P74824-B21 HPE 15.36TB Mixed Use NVMe U.3 SFF SSD for enterprise servers
SKU: P74824-B21
Price: $11,371.05
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.