Replacement for 721962-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 721962-B21 (721962-B21 - HP 2.90GHz 5.00GT/s DMI 3MB L3 Cache Intel Pentium G2020 Dual Core Processor Kit)? 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 721962-B21
| SKU | 721962-B21 |
|---|---|
| Product | 721962-B21 - HP 2.90GHz 5.00GT/s DMI 3MB L3 Cache Intel Pentium G2020 Dual Core Processor Kit |
| Current price | $411.97 |
| Stock status | In Stock |
| Detail page | View 721962-B21 › |
Drop-in replacements for 721962-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.
721962-L21 - HP 2.90GHz 5GT/s DMI 3MB SmartCache Socket FCLGA1155 Intel Pentium G2020 Dual Core Processor for ProLiant ML310e Gen8 v2 Server
SKU: 721962-L21
Price: $392.34
712738-002 - HP 2.90GHz 5.00GT/s DMI 3MB L3 Cache Intel Pentium G2020 Dual Core Processor
SKU: 712738-002
Price: $97.14
665123-001 - HP 3.00GHz 5.00GT/s DMI 3MB L3 Cache Intel Pentium G860 Dual Core Processor for ThinkCentre M92 / M92p
SKU: 665123-001
Price: $122.80
703278-L21 - HP 3.10GHz 5.0GT/s DMI 3MB L3 Cache Intel Pentium G2120 Dual-Core Processor
SKU: 703278-L21
Price: $168.01
665122-001 - HP 2.70GHz 5.0GT/s DMI 3MB L3 Cache Socket LGA 1155 Intel Pentium G630 Dual-Core Processor
SKU: 665122-001
Price: $373.21
656608-L21 - HP 2.60GHz 5.0GT/s DMI 3MB L3 Cache Intel Pentium G620 Dual Core Processor
SKU: 656608-L21
Price: $449.39
656603-L21 - HP 2.80GHz 5.0GT/s DMI 3MB L3 Cache Intel Pentium G840 Dual Core Processor for ProLiant ML110 G7 Server
SKU: 656603-L21
Price: $485.00
715898-001 - HP 3.20GHz 5.00GT/s DMI 3MB L3 Cache Intel Pentium G2130 Dual Core Desktop Processor
SKU: 715898-001
Price: $485.00
728207-001 - HP 3.20GHz 5.00GT/s DMI 3MB L3 Cache Intel Pentium G2130 Dual Core Desktop Processor
SKU: 728207-001
Price: $512.34
612117-001 - HP 1.86GHz 2.50GT/s DMI 3MB L3 Cache Intel Pentium P6000 Dual Core Processor
SKU: 612117-001
Price: $651.38
721956-L21 - HP 3.20GHz 5GT/s DMI 3MB SmartCache Socket FCLGA1155 Intel Pentium G2130 Dual Core Processor
SKU: 721956-L21
Price: $138.47
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.