Replacement for 336120-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 336120-B21 (336120-B21 - HP 2.0GHz 400MHz FSB 1MB L3 Cache Socket PGA-603 Intel Xeon MP Processor for ProLiant BL40P)? 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 336120-B21
| SKU | 336120-B21 |
|---|---|
| Product | 336120-B21 - HP 2.0GHz 400MHz FSB 1MB L3 Cache Socket PGA-603 Intel Xeon MP Processor for ProLiant BL40P |
| Current price | $219.07 |
| Stock status | In Stock |
| Detail page | View 336120-B21 › |
Drop-in replacements for 336120-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.
331002-B21 - HP 2.00GHz 400MHz FSB 1MB L3 Cache Socket PGA-603 Intel Xeon MP Single Core Processor for ProLiant DL560 G1
SKU: 331002-B21
Price: $151.78
334037-B21 - HP 2.80GHz 400MHz FSB 2MB L3 Cache Socket PGA-603 Intel Xeon MP Single Core Processor
SKU: 334037-B21
Price: $336.17
346990-B21 - HP 3GHz 512KB L2 / 4MB L3 Cache Socket PGA-603 Intel Xeon Single Core Processor Kit for ProLiant DL560 Server
SKU: 346990-B21
Price: $97.14
331004-B21 - HP 2.80GHz 512KB L2 / 2MB L3 Cache Socket PGA-603 Intel Xeon Single Core Processor Kit for ProLiant DL560 Server
SKU: 331004-B21
Price: $97.14
267805-B21 - HP 2.2GHz 512KB L2 Cache Socket PGA-603 Intel Xeon Single Core Processor Kit for Evo Workstation W6000
SKU: 267805-B21
Price: $194.37
267804-B21 - HP 2.2GHz 512KB L2 Cache Socket PGA-603 Intel Xeon Processor Kit for Evo Workstation W8000
SKU: 267804-B21
Price: $211.97
284034-B21 - HP 2.4GHz 512KB Cache Socket PGA-603 Intel Xeon Single Core Processor for ProLiant W8000
SKU: 284034-B21
Price: $211.97
322796-001 - HP 2.00GHz 400MHz FSB 2MB L2 Cache Socket 603 Intel Xeon MP 1-Core Processor
SKU: 322796-001
Price: $86.38
355928-B21 - HP 3.60GHz 800MHz FSB 1MB L2 Cache Socket PGA-604 Intel Xeon Single Core Processor for ProLiant BL20p G3 Blade Server
SKU: 355928-B21
Price: $73.68
347406-001 - HP 3.20GHz 533MHz FSB 1MB Cache Intel Xeon Socket PGA-604 Processor
SKU: 347406-001
Price: $96.84
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.