Replacement for 507632-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 507632-B21 (507632-B21 - HP 2TB 7200RPM SATA 3GB/s 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 507632-B21
| SKU | 507632-B21 |
|---|---|
| Product | 507632-B21 - HP 2TB 7200RPM SATA 3GB/s Hot-Pluggable 3.5-inch Hard Drive |
| Current price | $163.16 |
| Stock status | In Stock |
| Detail page | View 507632-B21 › |
Drop-in replacements for 507632-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.
815631-B21 - HP 2TB 7200RPM SATA 6GB/s non Hot-Pluggable 512e 3.5-inch Hard Drive
SKU: 815631-B21
Price: $189.34
815659-001 - HP 2TB 7200RPM SATA 6GB/s non Hot-Pluggable 512e 3.5-inch Hard Drive
SKU: 815659-001
Price: $189.34
826460-002 - HP 2TB 7200RPM SATA 6Gb/s Hot Pluggable 3.5-inch Midline Hard Drive with Tray
SKU: 826460-002
Price: $205.26
843268-B21 - HP 2TB 7200RPM SATA 6Gb/s Non Hot-Pluggable Entry 512e 3.5-inch Hard Drive
SKU: 843268-B21
Price: $222.26
1FM101-065 - HP 2TB 7200RPM SATA 6Gb/s SFF 2.5-inch Hot pluggable Hard Drive for G8 G9an pulls)
SKU: 1FM101-065
Price: $233.68
843396-001 - HP 2TB 7200RPM SATA 6GB/s non Hot-Pluggable 512E 3.5-inch Hard Drive
SKU: 843396-001
Price: $318.32
801885-B21 - HP 2TB 7200RPM SATA 6GB/s non Hot-Pluggable MidLine 3.5-inch Hard Drive
SKU: 801885-B21
Price: $605.74
GB0500C4413 HP 500GB 7200RPM SATA 3GB/s Hot-Pluggable NCQ 3.5-inch Hard Drive
SKU: GB0500C4413
Price: $61.05
507772-B21 - HP 1TB 7200RPM SATA 3GB/s Hot-Pluggable NCQ MidLine 3.5-inch Hard Drive
SKU: 507772-B21
Price: $78.95
397377-015 - HP 500GB 7200RPM SATA 3GB/s Hot-Pluggable NCQ 3.5-inch Hard Drive
SKU: 397377-015
Price: $86.32
454141-002 HP 500GB 7200RPM SATA 3GB/s Hot-Pluggable NCQ 3.5-inch Hard Drive
SKU: 454141-002
Price: $86.32
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.