Replacement for 658250-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 658250-B21 (658250-B21 - HP 6125G/XG 16-Port 10/100/1000 and 1 RJ-45 Console Management Blade Switch)? 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 658250-B21
| SKU | 658250-B21 |
|---|---|
| Product | 658250-B21 - HP 6125G/XG 16-Port 10/100/1000 and 1 RJ-45 Console Management Blade Switch |
| Current price | $360.00 |
| Stock status | In Stock |
| Detail page | View 658250-B21 › |
Drop-in replacements for 658250-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.
658250-001 - HP 6125G/XG 16-Port 10/100/1000 and 1 RJ-45 Console Management Blade Switch
SKU: 658250-001
Price: $2,433.08
663658-001 - HP 6125G/XG 16-Ports 10/100/1000 and 1 RJ-45 Console Management Blade Switch
SKU: 663658-001
Price: $384.21
301210-001 - HP 1-Port RJ-45 4Gb/s/16Gb/s PCI Token Ring Network Adapter
SKU: 301210-001
Price: $71.58
AM316A - HP 450GB 10000RPM SAS 6GB/s Hot-Pluggable Dual Port 2.5-inch Hard Drive
SKU: AM316A
Price: $165.79
516810-002 - HP 450GB 15000RPM SAS 6GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 516810-002
Price: $170.53
516810-004 - HP 450GB 15000RPM SAS 6GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 516810-004
Price: $203.33
516810-022 - HP 450GB 15000RPM SAS 6GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 516810-022
Price: $291.79
456166-001 - HP 400GB 10000RPM SAS 3GB/s non Hot-Plug Dual Port 3.5-inch Hard Drive
SKU: 456166-001
Price: $318.32
645116-001 - HP 300GB 10000RPM Fibre Channel 2GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 645116-001
Price: $326.32
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.