Replacement for 643765-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 643765-B21 (643765-B21 - HP ProLiant BL620C G7 Intel Xeon E7-2830 2.13GHz CPU 32GB DDR3 SDRAM Blade Server System)? 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 643765-B21
| SKU | 643765-B21 |
|---|---|
| Product | 643765-B21 - HP ProLiant BL620C G7 Intel Xeon E7-2830 2.13GHz CPU 32GB DDR3 SDRAM Blade Server System |
| Current price | $473.68 |
| Stock status | In Stock |
| Detail page | View 643765-B21 › |
Drop-in replacements for 643765-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.
AM449A - HP ProLiant DL980 G7- 4x Intel Xeon 8-Core E7-2830/2.13GHz 128GB DDR3 SDRAM DVD-RW 4x Gigabit Ethernet 8u-8-Way Rack Server
SKU: AM449A
Price: $9,421.05
643755-B21 - HP 2.13GHz 6.40GT/s QPI 24MB L3 Cache Socket LGA1567 Intel Xeon E7-2830 8-Core Processor
SKU: 643755-B21
Price: $160.00
643755-L21 - HP 2.13GHz 6.40GT/s QPI 24MB L3 Cache Socket LGA1567 Intel Xeon E7-2830 8-Core Processor
SKU: 643755-L21
Price: $160.00
650017-001 - HP 2.13GHz 6.40GT/s QPI 24MB L3 Cache Socket LGA1567 Intel Xeon E7-2830 8-Core Processor
SKU: 650017-001
Price: $170.53
643755RB21 - HP 2.13GHz 6.4GT/s QPI 24MB L3 Cache Socket LGA1567 Intel Xeon E7-2830 8-Core Processor
SKU: 643755RB21
Price: $198.13
650767-B21 - HP 2.13GHz 6.40GT/s QPI 24MB L3 Cache Socket LGA1567 Intel Xeon E7-2830 8-Core Processor
SKU: 650767-B21
Price: $326.32
650767-L21 - HP 2.13GHz 6.40GT/s QPI 24MB L3 Cache Socket LGA1567 Intel Xeon E7-2830 8-Core Processor
SKU: 650767-L21
Price: $326.32
748304-S01 - HP ProLiant DL380p G8 2x Intel Xeon E5-2697 v2 12-Core 2.7GHz CPU 32GB DDR3 RAM 2U Rack Server
SKU: 748304-S01
Price: $797.89
704558-001 - HP ProLiant DL380p G8 2x Intel Xeon E5-2650 v2 8-Core 2.6GHz CPU 32GB DDR3 SDRAM 2U Rack Server
SKU: 704558-001
Price: $823.16
732341-001 - HP ProLiant DL560 2x Intel Xeon E5-4610 v2 8-Core 2.3GHz CPU 32GB DDR3 SDRAM 2U Rack Server
SKU: 732341-001
Price: $6,017.41
666163-B21 - HP ProLiant BL460c G8 Intel Xeon E5-2650L 8-Core 1.80GHz CPU 32GB RAM Blade Server
SKU: 666163-B21
Price: $265.26
666159-B21 - HP ProLiant BL460c G8 Intel Xeon E5-2650 8-Core 2.0GHz CPU 32GB RAM Blade Server
SKU: 666159-B21
Price: $265.26
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.