Replacement for 861693-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 861693-B21 (861693-B21 - HP 3TB 7200RPM SATA 6Gb/s SC Midline Hot-Swappable 3.5-inch Hard 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 861693-B21
| SKU | 861693-B21 |
|---|---|
| Product | 861693-B21 - HP 3TB 7200RPM SATA 6Gb/s SC Midline Hot-Swappable 3.5-inch Hard Drive |
| Current price | $294.74 |
| Stock status | In Stock |
| Detail page | View 861693-B21 › |
Drop-in replacements for 861693-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.
797525-001 - HP 3TB 7200RPM SAS 6Gb/s Hot-Swappable 3.5-inch Midline Hard Drive
SKU: 797525-001
Price: $366.32
797455-006 - HP 3TB 7200RPM SAS 6Gb/s Hot-Swappable 3.5-inch Midline Hard Drive
SKU: 797455-006
Price: $419.43
797277-B21 - HP 3TB 7200RPM SAS 6Gb/s Hot-Swappable 3.5-inch Midline Hard Drive
SKU: 797277-B21
Price: $641.42
657587-001 - HP 3TB 7200RPM SATA 3Gb/s Hot-Swappable 3.5-inch Midline Hard Drive with Smart Carrier
SKU: 657587-001
Price: $173.68
846614-001 - HP 3TB 7200RPM SAS 12Gb/s Midline Hot-Swappable 3.5-inch Hard Drive
SKU: 846614-001
Price: $200.00
628065-B21 - HP 3TB 7200RPM SATA 6GB/s non Hot-Plug MidLine 3.5-inch Hard Drive
SKU: 628065-B21
Price: $263.16
628183-001 - HP 3TB 7200RPM SATA 6GB/s non Hot-Plug MidLine 3.5-inch Hard Drive
SKU: 628183-001
Price: $263.16
666329-001 - HP 3TB 7200RPM SATA 6GB/s MidLine Hot-Pluggable 3.5-inch Hard Drive
SKU: 666329-001
Price: $283.34
801886-B21 - HP 3TB 7200RPM SATA 6Gb/s non Hot-Pluggable Midline 3.5-inch Hard Drive
SKU: 801886-B21
Price: $310.25
801887-B21 - HP 3TB 7200RPM SATA 6GB/s non Hot-Pluggable MidLine 3.5-inch Hard Drive
SKU: 801887-B21
Price: $647.63
MB002000GWFGH - HP 2TB SATA 6Gb/s 7200RPM Hot-Swappable 3.5-inch Midline Hard Drive
SKU: MB002000GWFGH
Price: $170.53
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.