Replacement for 802580-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 802580-B21 (802580-B21 - HP 400GB SAS 12Gbps Write Intensive 2.5-inch Internal 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 802580-B21
| SKU | 802580-B21 |
|---|---|
| Product | 802580-B21 - HP 400GB SAS 12Gbps Write Intensive 2.5-inch Internal Solid State Drive |
| Current price | $468.42 |
| Stock status | In Stock |
| Detail page | View 802580-B21 › |
Drop-in replacements for 802580-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.
765290-002 - HP 400GB SAS 12Gbps Write Intensive Hot-Pluggable 2.5-inch Internal Solid State Drive
SKU: 765290-002
Price: $471.58
EO0400JEFPE - HP 400GB SAS 12Gbps Write Intensive Hot-Pluggable 2.5-inch Internal Solid State Drive
SKU: EO0400JEFPE
Price: $587.37
802581-B21 - HP 400GB SAS 12Gbps Write Intensive 2.5-inch Internal Solid State Drive
SKU: 802581-B21
Price: $3,390.37
MK0400GEYKD - HP 400GB SATA 6Gbps Write Intensive-2 2.5-inch Internal Solid State Drive
SKU: MK0400GEYKD
Price: $373.68
804666-B21 - HP 400GB SATA 6Gbps Write Intensive-2 2.5-inch Internal Solid State Drive
SKU: 804666-B21
Price: $1,237.21
EO0200JEFPD - HP 200GB SAS 12Gbps Write Intensive 2.5-inch Internal Solid State Drive
SKU: EO0200JEFPD
Price: $480.21
P09947-001 - HP 400GB Multi-Level Cell SAS 12Gb/s Write Intensive 2.5-inch Solid State Drive
SKU: P09947-001
Price: $226.32
HPE EO000400JWTBV 400GB SAS 12Gb/s Hot Pluggable Write Intensive SFF 2.5-Inch Solid State Drive with Hot Pluggable Smart Carrier for ProLiant BL460c Gen10
SKU: EO000400JWTBV
Price: $278.95
HPE P06600-001 400GB SAS 12Gb/s Hot Pluggable Write Intensive SFF 2.5-Inch Solid State Drive with Hot Pluggable Smart Carrier for ProLiant BL460c Gen10
SKU: P06600-001
Price: $286.32
873563-001 - HP 400GB Multi-Level Cell (MLC) SAS 12Gb/s Write Intensive 2.5-inch Solid State Drive with Smart Carrier
SKU: 873563-001
Price: $286.32
P04541-B21 - HP 400GB SAS 12Gb/s Write Intensive 2.5-inch Solid State Drive
SKU: P04541-B21
Price: $286.32
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.