Replacement for 787643-001: Drop-In Alternatives We Stock
Looking for a replacement for the 787643-001 (787643-001 HP 6TB 7200RPM SAS 12Gb/s 128MB Cache Hot-Pluggable 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 787643-001
| SKU | 787643-001 |
|---|---|
| Product | 787643-001 HP 6TB 7200RPM SAS 12Gb/s 128MB Cache Hot-Pluggable 3.5-inch Hard Drive |
| Current price | $155.79 |
| Stock status | In Stock |
| Detail page | View 787643-001 › |
Drop-in replacements for 787643-001
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.
807582-001 - HP 6TB 7200RPM SAS 12GB/s 128MB Cache Hot-Pluggable 3.5-inch Hard Drive
SKU: 807582-001
Price: $871.00
J9F43A - HP 6TB 7200RPM SAS 12GB/s 128MB Cache Hot-Pluggable 3.5-inch Hard Drive
SKU: J9F43A
Price: $155.79
MB6000JEFND - HP 6TB 7200RPM SAS 12GB/s 128MB Cache MidLine 3.5-inch Hard Drive
SKU: MB6000JEFND
Price: $194.74
765252-002 - HP 6TB 7200RPM SAS 12GB/s 128MB Cache MidLine 3.5-inch Hard Drive
SKU: 765252-002
Price: $345.26
765266-004 - HP 6TB 7200RPM SAS 12GB/s 128MB Cache MidLine 3.5-inch Hard Drive
SKU: 765266-004
Price: $345.26
801557-001 HP 4TB 7200RPM SAS 12Gb/s 128MB Cache Hot-Pluggable 3.5-inch Hard Drive
SKU: 801557-001
Price: $331.58
793764-001 - HP 6TB 7200RPM SAS 12GB/s Smart Carrier 512e 3.5-inch Hard Drive
SKU: 793764-001
Price: $124.21
810768-001 - HP 6TB 7200RPM SAS 12GB/s NearLine 3.5-inch Hard Drive for 3PAR StoreServ 8000 Storage
SKU: 810768-001
Price: $189.47
862136-001 - HP 6TB 7200RPM SAS 12Gb/s 3.5-inch Hard Drive for Gen9 Server
SKU: 862136-001
Price: $194.74
809603-001 - HP 6TB 7200RPM SAS 12Gb/s 3.5-inch Hard Drive for 3Par StoreServ 20000
SKU: 809603-001
Price: $197.89
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.